{"id":7988,"date":"2026-08-03T10:00:00","date_gmt":"2026-08-03T02:00:00","guid":{"rendered":"https:\/\/maxtormetal.com\/?p=7988"},"modified":"2026-08-27T23:02:28","modified_gmt":"2026-08-27T15:02:28","slug":"reading-tool-steel-mtc-strip-blades-qa-checklist","status":"publish","type":"post","link":"https:\/\/maxtormetal.com\/ja\/reading-tool-steel-mtc-strip-blades-qa-checklist\/","title":{"rendered":"\u5e2f\u92fc\u30fb\u30b9\u30ea\u30c3\u30bf\u30fc\u5203\u7528\u5de5\u5177\u92fc\u30df\u30eb\u30b7\u30fc\u30c8\uff08MTC\uff09\u306e\u7cbe\u8aad\u6cd5\uff1a\u6210\u5206\u7d44\u6210\u30fb\u786c\u5ea6\u30fb\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u306e\u305f\u3081\u306e\u5b9f\u8df5\u7684QA\uff08\u54c1\u8cea\u4fdd\u8a3c\uff09\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8"},"content":{"rendered":"<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/08\/image-1024x683.jpeg\" alt=\"\u5e2f\u92fc\u30fb\u30b9\u30ea\u30c3\u30bf\u30fc\u5203\u7528\u5de5\u5177\u92fc\u30df\u30eb\u30b7\u30fc\u30c8\uff08MTC\uff09\u306e\u7cbe\u8aad\u6cd5\uff1a\u6210\u5206\u7d44\u6210\u30fb\u786c\u5ea6\u30fb\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u306e\u305f\u3081\u306e\u5b9f\u8df5\u7684QA\uff08\u54c1\u8cea\u4fdd\u8a3c\uff09\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\" class=\"wp-image-7989\" srcset=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/08\/image-1024x683.jpeg 1024w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/08\/image-300x200.jpeg 300w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/08\/image-768x512.jpeg 768w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/08\/image-18x12.jpeg 18w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/08\/image-600x400.jpeg 600w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/08\/image.jpeg 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><p>\u30af\u30a4\u30c3\u30af\u56de\u7b54\uff1a \u5e2f\u92fc\u30fb\u30b9\u30ea\u30c3\u30bf\u30fc\u30ca\u30a4\u30d5\u7528\u5de5\u5177\u92fc\u306e\u30df\u30eb\u30b7\u30fc\u30c8\uff08MTC\uff09\u3092\u89e3\u8aad\u3059\u308b\u306b\u306f\u3001\u307e\u305a\u30d8\u30c3\u30c0\u30fc\u60c5\u5831\uff08EN 10204 3.1\u8a3c\u660e\u66f8\u30bf\u30a4\u30d7\u3001\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u540d\u3001\u94a2\u79cd\/\u30b0\u30ec\u30fc\u30c9\u3001\u30d2\u30fc\u30c8\u30ca\u30f3\u30d0\u30fc\/\u6eb6\u92fc\u756a\u53f7\uff09\u306e\u78ba\u8a8d\u304b\u3089\u7740\u624b\u3057\u307e\u3059\u3002\u6b21\u306b\u3001\u8cfc\u5165\u4ed5\u69d8\u66f8\uff08PO\uff09\u3068\u5316\u5b66\u6210\u5206\u8868\u3092\u7167\u5408\u3057\u307e\u3059\uff08\u5224\u65ad\u57fa\u6e96\u3068\u3057\u3066ASTM A681\u307e\u305f\u306fISO 4957\u3092\u53c2\u7167\uff09\u3002\u786c\u5ea6\u306e\u5747\u4e00\u6027\u306b\u3064\u3044\u3066\u306f\u30019\u70b9\u786c\u5ea6\u30de\u30c3\u30d7\uff08ASTM E18\u306b\u62e0\u308b \u5148\u7aef\/\u4e2d\u592e\/\u5f8c\u7aef \u00d7 \u5203\u5148\/\u5e45\u4e2d\u592e\/\u5203\u5148\uff09\u3092\u7528\u3044\u3066\u691c\u8a3c\u3057\u3001\u5203\u5148\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u6975\u3081\u3066\u91cd\u8981\u306a\u7528\u9014\u3067\u306f\u8131\u70ad\u5c64\u8a66\u9a13\uff08ASTM E1077\uff09\u3092\u8ffd\u52a0\u5b9f\u65bd\u3057\u3066\u304f\u3060\u3055\u3044\u3002MTC\u3001\u30b3\u30a4\u30eb\u30bf\u30b0\u3001\u793e\u5185\u30ed\u30c3\u30c8\u7ba1\u7406\u4ee3\u5e33\u306e3\u8005\u3092\u30d2\u30fc\u30c8\u30ca\u30f3\u30d0\u30fc\u3067\u5b8c\u5168\u7d10\u4ed8\u3051\u3059\u308b\u3053\u3068\u3067\u3001\u78ba\u5b9f\u306a\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u4f53\u7cfb\u304c\u78ba\u7acb\u3055\u308c\u307e\u3059\u3002<\/p><p>In strip-blade manufacturing, a tool steel MTC is only useful if it helps you make a fast, defensible receiving decision\u2014and if you can still prove traceability after the coil has been slit, ground, and converted into internal lots. This practical checklist is prepared by the&nbsp;Maxtor Metal QA &amp; Metallurgical Engineering Team, drawing on over 15 years of specialized experience in industrial blade manufacturing, custom steel selection, and strict quality control protocols when aligning paperwork, tagging, and verification between supplier and buyer.<\/p><ul><li><strong>\u76ee\u7684\uff1a<\/strong>&nbsp;\u30b9\u30c8\u30ea\u30c3\u30d7\u30d6\u30ec\u30fc\u30c9\u306e\u8fc5\u901f\u304b\u3064\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u53d7\u5165\u5224\u5b9a\u3092\u53ef\u80fd\u306b\u3059\u308b<\/li>\n\n<li><strong>\u7bc4\u56f2\uff1a<\/strong>&nbsp;EN 10204 3.1 \u30d5\u30a9\u30fc\u30ab\u30b9 (EN 10204 3.1 \u8a3c\u660e\u66f8)\u3001\u71b1\u4fa1\u3001\u5316\u5b66\u7d44\u6210\u3001\u786c\u5ea6\u5747\u4e00\u6027<\/li>\n\n<li><strong>\u53c2\u7167\u898f\u683c\uff1a<\/strong>&nbsp;EN 10204\u3001ASTM E18\u3001ASTM E1077\u3001ASTM A681\/ISO 4957<\/li>\n\n<li><strong>\u5de5\u5177\u92fc\u306eMTC\u3092\u8aad\u3080\u3053\u3068\u304c\u3001\u54c1\u8cea\u4fdd\u8a3c\u3001\u7a3c\u50cd\u6642\u9593\u3001FPY\u306b\u3068\u3063\u3066\u91cd\u8981\u306a\u7406\u7531<\/strong><\/li>\n\n<li><strong>\u3053\u306e\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u304c\u518d\u30c6\u30b9\u30c8\u3001\u4e0d\u826f\u54c1\u3001\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3092\u3069\u306e\u3088\u3046\u306b\u524a\u6e1b\u3059\u308b\u304b<\/strong><\/li><\/ul><blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8<\/strong>: Treat the MTC as the&nbsp;starting point&nbsp;for acceptance: it anchors traceability and declared results, but your receiving checks decide whether the coil is safe to process.<\/p><\/blockquote><h2 class=\"wp-block-heading\" id=\"7bfd1b68-bc26-48d8-95d1-b575d87b5242\">\u30df\u30eb\u30b7\u30fc\u30c8\uff08MTC\uff09\u306e\u57fa\u672c\u6982\u5ff5<\/h2><h3 class=\"wp-block-heading\" id=\"c73758c4-185f-4c1e-8c84-3e518a6aa73d\">EN 10204 3.1 \u306e\u5185\u5bb9<\/h3><p>EN 10204 \u30bf\u30a4\u30d73.1\u691c\u67fb\u8a3c\u660e\u66f8\u306f\u3001\u91d1\u5c5e\u4f9b\u7d66\u306b\u304a\u3044\u3066\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u300c\u30df\u30eb\u30c6\u30b9\u30c8\u8a3c\u660e\u66f8\uff0f\u6750\u6599\u30c6\u30b9\u30c8\u8a3c\u660e\u66f8\u300d\u306e\u5f62\u5f0f\u3067\u3059\u3002\u7c21\u5358\u306b\u8a00\u3048\u3070\u3001\u7d0d\u5165\u3055\u308c\u305f\u88fd\u54c1\u304c\u6ce8\u6587\u5185\u5bb9\u306b\u9069\u5408\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u88fd\u9020\u696d\u8005\u304c\u5ba3\u8a00\u3059\u308b\u3082\u306e\u3067\u3042\u308a\u3001\u8a66\u9a13\u5bfe\u8c61\u7269\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u305f\u8a66\u9a13\u7d50\u679c\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002.<\/p><p>\u3053\u308c\u306f\u3001\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u30b7\u30b9\u30c6\u30e0\u304c\u6700\u7d42\u7684\u306b\u53c2\u7167\u3059\u308bEN 10204 3.1\u8a8d\u8a3c\u66f8\u3067\u3059\u3002.<\/p><p>\u6b63\u5f0f\u306a\u5b9a\u7fa9\u3068\u6587\u66f8\u306e\u7a2e\u985e\u306b\u3064\u3044\u3066\u306f\u3001EN 10204:2004 \u3092\u76f4\u63a5\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u516c\u5f0f\u6a19\u6e96\u5316\u56e3\u4f53\u304b\u3089\u5165\u624b\u3067\u304d\u307e\u3059\u3002&nbsp;<a href=\"https:\/\/knowledge.bsigroup.com\/products\/metallic-products-types-of-inspection-documents\" target=\"_blank\" rel=\"noreferrer noopener\"><em><strong>BSI\uff08EN 10204:2004\uff09<\/strong><\/em><\/a>&nbsp;\u307e\u305f\u306f\u3001\u304a\u4f4f\u307e\u3044\u306e\u5730\u57df\u306e\u6a19\u6e96\u5316\u6a5f\u95a2\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002\u3053\u306e\u898f\u683c\u3067\u306f\u3001\u3059\u3079\u3066\u306e\u6587\u66f8\u30bf\u30a4\u30d7\uff082.1\u30012.2\u30013.1\u30013.2\uff09\u3068\u3001\u305d\u308c\u305e\u308c\u306e\u627f\u8a8d\u8981\u4ef6\u304c\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p><p>\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\uff083.1 \u57fa\u672c\u4e8b\u9805\uff09\uff1a<\/p><ul><li>\u8a3c\u660e\u66f8\u306e\u7a2e\u985e\u306f\u660e\u793a\u7684\u306b\u6b21\u306e\u3088\u3046\u306b\u8868\u793a\u3055\u308c\u307e\u3059\u3002&nbsp;<strong>EN 10204 3.1<\/strong>.<\/li>\n\n<li>\u3053\u308c\u306b\u306f\u4ee5\u4e0b\u304c\u542b\u307e\u308c\u307e\u3059&nbsp;<strong>\u6e2c\u5b9a\u7d50\u679c<\/strong>&nbsp;\uff08\u5358\u306b\u300c\u9069\u5408\u3059\u308b\u300d\u3060\u3051\u3067\u306f\u306a\u3044\uff09\u3002.<\/li>\n\n<li>\u305d\u308c\u306f&nbsp;<strong>\u7f72\u540d\u6e08\u307f\/\u691c\u8a3c\u6e08\u307f<\/strong>&nbsp;\u88fd\u9020\u5143\u306e\u8a8d\u5b9a\u691c\u67fb\u62c5\u5f53\u8005\u306b\u3088\u308b\u3002.<\/li><\/ul><h3 class=\"wp-block-heading\" id=\"cfcf5d9c-b79c-4757-a6ce-b5e7b628236e\">\u767a\u71b1\u756a\u53f7\u3068\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u306e\u95a2\u9023\u6027<\/h3><p>\u30b9\u30c8\u30ea\u30c3\u30d7\u30d6\u30ec\u30fc\u30c9\u306e\u5834\u5408\u3001\u30d2\u30fc\u30c8\u756a\u53f7\u306f\u300c\u3053\u306e\u30b3\u30a4\u30eb\u304c\u6b63\u78ba\u306b\u4f55\u3067\u3042\u308b\u304b\u628a\u63e1\u3057\u3066\u3044\u308b\u304b\uff1f\u300d\u3068\u3044\u3046\u554f\u3044\u3078\u306e\u6700\u77ed\u7d4c\u8def\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u30b3\u30a4\u30eb\u30d9\u30fc\u30b9\u306e\u4f9b\u7d66\u306b\u304a\u3051\u308b\u30d2\u30fc\u30c8\u756a\u53f7\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u306e\u4e2d\u6838\u3092\u6210\u3059\u3082\u306e\u3067\u3059\u3002\u30d2\u30fc\u30c8\u756a\u53f7\u306f\u4ee5\u4e0b\u3068\u30ea\u30f3\u30af\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p><ul><li>MTC\uff08\u5316\u5b66\u5c02\u653b\uff0b\u8a66\u9a13\uff09<\/li>\n\n<li>\u30b3\u30a4\u30eb\u30bf\u30b0\uff0f\u5305\u88c5\u30e9\u30d9\u30eb<\/li>\n\n<li>\u53d7\u4fe1\u8a18\u9332<\/li>\n\n<li>\u30b9\u30ea\u30c3\u30c8\u52a0\u5de5\u3001\u30ec\u30d9\u30ea\u30f3\u30b0\u3001\u307e\u305f\u306f\u30a8\u30c3\u30b8\u52a0\u5de5\u5f8c\u306b\u4f5c\u6210\u3059\u308b\u5185\u90e8\u30ed\u30c3\u30c8\u756a\u53f7<\/li><\/ul><p>\u53d7\u9818\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\uff08\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u9023\u643a\uff09\uff1a<\/p><ul><li>MTC\u306e\u30d2\u30fc\u30c8\u30ca\u30f3\u30d0\u30fc&nbsp;<strong>\u30de\u30c3\u30c1<\/strong>&nbsp;\u30b3\u30a4\u30eb\u30bf\u30b0\u306b\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u52a0\u71b1\u30ed\u30c3\u30c8\u756a\u53f7\u3002.<\/li>\n\n<li>\u30b3\u30a4\u30eb\u8b58\u5225\u60c5\u5831\uff08\u30b3\u30a4\u30eb\u756a\u53f7\u3001\u30bf\u30b0\u756a\u53f7\u3001\u30ea\u30fc\u30eb\u756a\u53f7\uff09\u306f\u3001\u53d7\u9818\u30ed\u30b0\u306b\u8a18\u9332\u3055\u308c\u307e\u3059\u3002.<\/li>\n\n<li>\u304a\u5ba2\u69d8\u306e\u5185\u90e8\u30ed\u30c3\u30c8ID&nbsp;<strong>\u7d99\u627f\u3059\u308b<\/strong>&nbsp;\u52a0\u71b1\u756a\u53f7\u3092WIP\uff08\u4f5c\u696d\u4e2d\uff09\u306e\u9593\u305a\u3063\u3068\u4ed8\u3051\u305f\u307e\u307e\u306b\u3057\u3066\u304a\u304d\u307e\u3059\u3002.<\/li><\/ul><h3 class=\"wp-block-heading\" id=\"0cd39982-e905-4699-b9e8-a52603478f23\">3.1 vs 3.2 vs 2.2<\/h3><p>\u3053\u308c\u3092\u610f\u601d\u6c7a\u5b9a\u306e\u8fd1\u9053\u3068\u3057\u3066\u6d3b\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p><ul><li><strong>2.2<\/strong>: \u975e\u7279\u5b9a\u691c\u67fb\u306b\u57fa\u3065\u304f\u9069\u5408\u5ba3\u8a00\uff08\u4f4e\u30ea\u30b9\u30af\u7528\u9014\u306b\u306f\u9069\u3057\u3066\u3044\u308b\u304c\u3001\u76e3\u67fb\u306b\u306f\u9650\u5b9a\u7684\uff09\u3002.<\/li>\n\n<li><strong>3.1<\/strong>\u88fd\u9020\u696d\u8005\u767a\u884c\u306e\u691c\u67fb\u8a3c\u660e\u66f8\uff08\u8a66\u9a13\u7d50\u679c\u4ed8\u304d\uff09\uff08\u5de5\u696d\u7528\u5de5\u5177\u92fc\u306e\u4e00\u822c\u7684\u306a\u57fa\u6e96\u5024\uff09\u3002.<\/li>\n\n<li><strong>3.2<\/strong>\u7b2c\u4e09\u8005\u307e\u305f\u306f\u8cfc\u5165\u8005\u306e\u4ee3\u7406\u4eba\u306e\u95a2\u4e0e\uff0f\u7acb\u4f1a\u3044\u306b\u3088\u308b\u691c\u67fb\u8a3c\u660e\u66f8\uff08\u30ea\u30b9\u30af\u307e\u305f\u306f\u5951\u7d04\u4e0a\u5fc5\u8981\u306a\u5834\u5408\u306b\u4f7f\u7528\uff09\u3002.<\/li><\/ul><h2 class=\"wp-block-heading\" id=\"99944525-5fb5-4db2-a50e-3444226a3eff\">\u5de5\u5177\u92fc\u30df\u30eb\u30b7\u30fc\u30c8\uff08MTC\uff09\u306e\u5316\u5b66\u6210\u5206\u5024\u3092\u691c\u8a3c\u3059\u308b\u65b9\u6cd5 \u2014 \u624b\u6301\u5206\u6790\uff08PMI\uff09\u4ee5\u4e0a\u306e\u7cbe\u5ea6\u304c\u6c42\u3081\u3089\u308c\u308b\u30b1\u30fc\u30b9<\/h2><div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"893\" src=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/07\/coil-change.jpg\" alt=\"\u5de5\u5177\u92fc\u30df\u30eb\u30b7\u30fc\u30c8\uff08MTC\uff09\u306e\u5316\u5b66\u6210\u5206\u5024\u3092\u691c\u8a3c\u3059\u308b\u65b9\u6cd5 \u2014 \u624b\u6301\u5206\u6790\uff08PMI\uff09\u4ee5\u4e0a\u306e\u7cbe\u5ea6\u304c\u6c42\u3081\u3089\u308c\u308b\u30b1\u30fc\u30b9\" class=\"wp-image-7926\" style=\"width:572px;height:auto\" srcset=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/07\/coil-change.jpg 1000w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/07\/coil-change-300x268.jpg 300w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/07\/coil-change-768x686.jpg 768w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/07\/coil-change-13x12.jpg 13w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/07\/coil-change-600x536.jpg 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure><\/div><h3 class=\"wp-block-heading\" id=\"6c955d66-bc0e-4188-b41f-7ff80729ff90\">D2\/M2\/O1\u306e\u8a31\u5bb9\u7bc4\u56f2<\/h3><p>\u5de5\u5177\u92fc\u306eMTC\uff08\u6750\u6599\u691c\u67fb\u8a3c\u660e\u66f8\uff09\u304c\u300c\u826f\u3044\u300d\u306e\u306f\u3001\u6570\u5024\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u304b\u3089\u3067\u306f\u306a\u304f\u3001\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u6570\u5024\u304c\u6ce8\u6587\u3057\u305f\u6570\u5024\u3068\u4e00\u81f4\u3057\u3066\u3044\u308b\u304b\u3089\u3067\u3042\u308b\u3002.<\/p><p>\u5b9f\u52d9\u4e0a\u306e\u53d7\u5165\u57fa\u6e96\uff1a<\/p><ul><li>\u5408\u683c\u30d0\u30f3\u30c9\u306f&nbsp;<strong>\u767a\u6ce8\u66f8\/\u4ed5\u69d8\u66f8\u306e\u6307\u793a<\/strong>, \u901a\u5e38\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u5de5\u5177\u92fc\u6750\u6599\u898f\u683c\u3092\u53c2\u7167\u3057\u307e\u3059\u3002&nbsp;<a href=\"https:\/\/store.astm.org\/standards\/a681\" target=\"_blank\" rel=\"noreferrer noopener\"><em><strong>ASTM A681<\/strong><\/em><\/a>&nbsp;\u307e\u305f\u306f&nbsp;<a href=\"https:\/\/www.iso.org\/standard\/70646.html\" target=\"_blank\" rel=\"noreferrer noopener\"><em><strong>ISO 4957:2018<\/strong><\/em><\/a>.<\/li><\/ul><figure class=\"wp-block-table\"><table><tbody><tr><th>\u5b66\u5e74<\/th><th>\u70ad\u7d20\uff08C\uff09<\/th><th>\u30af\u30ed\u30e0\uff08Cr\uff09<\/th><th>\u30d0\u30ca\u30b8\u30a6\u30e0\uff08V\uff09<\/th><th>\u30e2\u30ea\u30d6\u30c7\u30f3\uff08Mo\uff09<\/th><th>\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\uff08W\uff09<\/th><\/tr><tr><td><strong>D2 (1.2379)<\/strong><\/td><td>1.40 \u2013 1.60%<\/td><td>11.00 \u2013 13.00%<\/td><td>0.70 \u2013 1.10%<\/td><td>0.70 \u2013 1.20%<\/td><td>\u2014<\/td><\/tr><tr><td><strong>M2 (1.3343)<\/strong><\/td><td>0.78 \u2013 1.05%<\/td><td>3.75 \u2013 4.50%<\/td><td>1.75 \u2013 2.20%<\/td><td>4.50 \u2013 5.50%<\/td><td>5.50 \u2013 6.75%<\/td><\/tr><tr><td><strong>O1 (1.2510)<\/strong><\/td><td>0.85 \u2013 1.00%<\/td><td>0.40 \u2013 0.60%<\/td><td>0.05 \u2013 0.30%<\/td><td>\u2014<\/td><td>0.40\uff5e0.60%\uff08\u30aa\u30d7\u30b7\u30e7\u30f3\uff09<\/td><\/tr><\/tbody><\/table><\/figure><p><em>\u53c2\u7167\u5143\uff1aASTM A681 \/ ISO 4957\u898f\u683c\u306e\u5316\u5b66\u7d44\u6210\u5236\u9650\u3002.<\/em><\/p><p>\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\uff08\u5316\u5b66\u306e\u5408\u683c\u57fa\u6e96\uff09\uff1a<\/p><ul><li>\u30b0\u30ec\u30fc\u30c9\u306f\u660e\u78ba\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059 (\u4f8b:,&nbsp;<strong>D2<\/strong>,&nbsp;<strong>M2<\/strong>,&nbsp;<strong>O1<\/strong>\uff09\u3068PO\u306b\u4e00\u81f4\u3057\u307e\u3059\u3002.<\/li>\n\n<li>\u5316\u5b66\u7d44\u6210\u8868\u306b\u306f\u3001\u305d\u306e\u30b0\u30ec\u30fc\u30c9\u306b\u304a\u3051\u308b\u91cd\u8981\u306a\u5408\u91d1\u5143\u7d20\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/li>\n\n<li>\u5316\u5b66\u5206\u6790\u5831\u544a\u66f8\u306e\u52a0\u71b1\u756a\u53f7\u306f\u3001\u8a3c\u660e\u66f8\u306e\u30d8\u30c3\u30c0\u30fc\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u52a0\u71b1\u756a\u53f7\u3068\u4e00\u81f4\u3057\u307e\u3059\u3002.<\/li><\/ul><p>\u30d6\u30ec\u30fc\u30c9\u30b9\u30c8\u30ea\u30c3\u30d7\u92fc\u306e\u53d7\u5165\u6bb5\u968e\u306b\u304a\u3051\u308b\u6750\u6599\u7b49\u7d1a\u691c\u8a3c\uff08\u71b1\u51e6\u7406\u30d0\u30c3\u30c1\u8a18\u9332\u304a\u3088\u3073XRD\u306b\u57fa\u3065\u304f\u6b8b\u7559\u30aa\u30fc\u30b9\u30c6\u30ca\u30a4\u30c8\u691c\u8a3c\u3092\u542b\u3080\uff09\u306e\u898f\u5b9a\u65b9\u6cd5\u306b\u95a2\u3059\u308b\u8a73\u7d30\u306a\u67a0\u7d44\u307f\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u3092\u53c2\u7167\u306e\u3053\u3068\u3002<a href=\"https:\/\/maxtormetal.com\/ja\/urschel-dicer-replacement-blades-440c-hrc-56-58-qa\/\" target=\"_blank\" rel=\"noreferrer noopener\">&nbsp;<strong><em>HRC 56\uff5e58\u3067\u306e440C\u30c0\u30a4\u30b5\u30fc\u4ea4\u63db\u7528\u30d6\u30ec\u30fc\u30c9\u306e\u691c\u8a3c<\/em><\/strong><\/a>.<\/p><blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><strong>\u30d7\u30ed\u306e\u30d2\u30f3\u30c8<\/strong>\u30b9\u30c8\u30ea\u30c3\u30d7\u30d6\u30ec\u30fc\u30c9\u7528\u306e\u30b3\u30a4\u30eb\u304c\u5165\u8377\u3059\u308b\u5834\u5408\u3001\u7b49\u7d1a\u306e\u66d6\u6627\u3055\uff08\u4f8b\u3048\u3070\u3001\u7b49\u7d1a\u306e\u4e0d\u4e00\u81f4\u3084\u7b49\u7d1a\u6307\u5b9a\u306e\u6b20\u843d\u306a\u3069\uff09\u304c\u3042\u308c\u3070\u3001\u751f\u7523\u30e9\u30a4\u30f3\u3092\u505c\u6b62\u3059\u308b\u30eb\u30fc\u30eb\u3092\u8a2d\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306f\u3001\u5f8c\u304b\u3089\u6027\u80fd\u306e\u3070\u3089\u3064\u304d\u3092\u8ffd\u53ca\u3059\u308b\u3088\u308a\u3082\u3001\u307b\u3068\u3093\u3069\u306e\u5834\u5408\u30b3\u30b9\u30c8\u524a\u6e1b\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002.<\/p><\/blockquote><h3 class=\"wp-block-heading\" id=\"c509d33a-0f97-467c-b6d3-00f49711bd20\">PMI\u3068\u30b9\u30d1\u30fc\u30afOES\/ICP-OES\u306e\u6bd4\u8f03<\/h3><p>\u30dd\u30b8\u30c6\u30a3\u30d6\u30fb\u30de\u30c6\u30ea\u30a2\u30eb\u30fb\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30d5\u30a3\u30b1\u30fc\u30b7\u30e7\u30f3\uff08PMI\uff09\u306f\u3001\u3057\u3070\u3057\u3070\u4e07\u80fd\u306e\u89e3\u6c7a\u7b56\u3068\u3057\u3066\u6271\u308f\u308c\u307e\u3059\u304c\u3001\u305d\u3046\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.<\/p><ul><li>PMI\/XRF\u306f\u78ba\u8a8d\u306b\u5f37\u3044&nbsp;<strong>\u5408\u91d1\u30d5\u30a1\u30df\u30ea\u30fc<\/strong>&nbsp;\u305d\u3057\u3066\u591a\u304f\u306e\u8981\u7d20\u304c\u3042\u308a\u307e\u3059\u304c\u3001&nbsp;<strong>\u70ad\u7d20<\/strong>.<\/li>\n\n<li>Spark-OES\u3068ICP-OES\u306f\u901a\u5e38\u3001\u6b21\u306e\u3088\u3046\u306a\u5834\u5408\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002&nbsp;<strong>\u3088\u308a\u5b8c\u5168\u306a\u5316\u5b66<\/strong>, \u3053\u308c\u306b\u306f\u3001\u70ad\u7d20\u6392\u51fa\u91cf\u304c\u6975\u3081\u3066\u91cd\u8981\u306a\u63a1\u629e\u6c7a\u5b9a\u3082\u542b\u307e\u308c\u308b\u3002.<\/li><\/ul><div class=\"wp-block-image\"><figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/08\/image-1.jpeg\" alt=\"\u5de5\u5177\u92fc\u306e\u53d7\u5165\u8a66\u9a13\u306b\u304a\u3051\u308bPMI\/XRF\u3001\u30b9\u30d1\u30fc\u30afOES\u3001ICP-OES\u306e\u6bd4\u8f03\u30a4\u30f3\u30d5\u30a9\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\" class=\"wp-image-7990\" srcset=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/08\/image-1.jpeg 1536w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/08\/image-1-300x200.jpeg 300w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/08\/image-1-1024x683.jpeg 1024w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/08\/image-1-768x512.jpeg 768w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/08\/image-1-18x12.jpeg 18w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/08\/image-1-600x400.jpeg 600w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><\/figure><\/div><p>\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\uff08\u9069\u5207\u306a\u65b9\u6cd5\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\uff09\uff1a<\/p><ul><li>PMI\/XRF\u3092\u4f7f\u7528\u3057\u3066\u3001\u300c\u3053\u308c\u306f\u6982\u306d\u6b63\u3057\u3044\u5408\u91d1\u30d5\u30a1\u30df\u30ea\u30fc\u304b\uff1f\u300d\u3092\u30b9\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u3057\u307e\u3059\u3002\u201c<\/li>\n\n<li>\u70ad\u7d20\u542b\u6709\u91cf\u306b\u654f\u611f\u306a\u7d50\u679c\uff08\u786c\u5ea6\u53cd\u5fdc\u3001\u70ad\u5316\u7269\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u6319\u52d5\u306a\u3069\uff09\u306b\u57fa\u3065\u3044\u3066\u627f\u8a8d\u304c\u5de6\u53f3\u3055\u308c\u308b\u5834\u5408\u3001\u307e\u305f\u306f\u5951\u7d04\u3067\u30e9\u30dc\u306b\u3088\u308b\u78ba\u8a8d\u304c\u6c42\u3081\u3089\u308c\u308b\u5834\u5408\u306f\u3001\u30b9\u30d1\u30fc\u30afOES\u307e\u305f\u306fICP-OES\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n\n<li>\u7d50\u679c\u3092\u76e3\u67fb\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u53d7\u9818\u8a18\u9332\u306b\u65b9\u6cd5\u3068\u6a5f\u5668\u306e\u8b58\u5225\u756a\u53f7\u3092\u8a18\u8f09\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li><\/ul><h3 class=\"wp-block-heading\" id=\"7f5adb84-541f-4210-a602-2dab9e337d42\">\u767a\u6ce8\u66f8\/\u4ed5\u69d8\u66f8\u3068\u306e\u76f8\u9055\u70b9\u3092\u89e3\u6c7a\u3059\u308b<\/h3><p>\u5316\u5b66\u5206\u6790\u306e\u7d50\u679c\u304c\u77db\u76fe\u3059\u308b\u5834\u5408\uff08MTC\u3001\u81ea\u793e\u30c6\u30b9\u30c8\u3001\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306b\u3088\u308b\u518d\u30c6\u30b9\u30c8\u306a\u3069\uff09\u3001\u30c0\u30a6\u30f3\u30bf\u30a4\u30e0\u3092\u56de\u907f\u3059\u308b\u6700\u3082\u8fc5\u901f\u306a\u65b9\u6cd5\u306f\u3001\u6587\u66f8\u5316\u3055\u308c\u305f\u30a8\u30b9\u30ab\u30ec\u30fc\u30b7\u30e7\u30f3\u624b\u9806\u306b\u5f93\u3046\u3053\u3068\u3067\u3059\u3002.<\/p><p>\u4e0d\u4e00\u81f4\u89e3\u6c7a\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\uff1a<\/p><ol><li><strong>\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30c6\u30a3\u3092\u51cd\u7d50\u3059\u308b<\/strong>: \u30d2\u30fc\u30c8\u756a\u53f7 + \u30b3\u30a4\u30eb\u30bf\u30b0 + \u30b5\u30f3\u30d7\u30eb\u4f4d\u7f6e (\u30d8\u30c3\u30c9\/\u30df\u30c3\u30c9\/\u30c6\u30fc\u30eb) \u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n\n<li><strong>\u53c2\u7167\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044<\/strong>: \u767a\u6ce8\u66f8\/\u4ed5\u69d8\u66f8\u306e\u6539\u8a02\u7248\u3092\u53d6\u5f97\u3057\u3001\u3069\u306e\u898f\u683c\u304c\u9069\u7528\u3055\u308c\u308b\u304b\uff08\u4f8b\uff1aASTM A681 \/ ISO 4957\uff09\u3092\u7279\u5b9a\u3057\u307e\u3059\u3002.<\/li>\n\n<li><strong>\u78ba\u8a8d\u65b9\u6cd5<\/strong>: PMI\u3001OES\u3001ICP-OES\u306e\u6bd4\u8f03\u3002\u691c\u51fa\u9650\u754c\u3068\u3001\u5b9f\u969b\u306b\u70ad\u7d20\u304c\u6e2c\u5b9a\u3055\u308c\u305f\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n\n<li><strong>\u610f\u56f3\u7684\u306b\u30ea\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3059\u308b<\/strong>\u5225\u306e\u5834\u6240\u304b\u30892\u3064\u76ee\u306e\u30b5\u30f3\u30d7\u30eb\u3092\u63a1\u53d6\u3057\u3001\u4fdd\u7ba1\u7ba1\u7406\u8a18\u9332\u3092\u6587\u66f8\u5316\u3059\u308b\u3002.<\/li>\n\n<li><strong>\u884c\u52d5\u3092\u6c7a\u5b9a\u3059\u308b<\/strong>: \u9069\u7528\u3055\u308c\u308b\u4ed5\u69d8\u3068\u30ea\u30b9\u30af\u306b\u57fa\u3065\u3044\u3066\u3001\u53d7\u3051\u5165\u308c\u308b\u3001\u51e6\u5206\u306e\u305f\u3081\u4fdd\u7559\u3059\u308b\u3001\u4f7f\u7528\u30ec\u30d9\u30eb\u3092\u4e0b\u3052\u308b\u3001\u307e\u305f\u306f\u62d2\u5426\u3059\u308b\u3002.<\/li><\/ol><h2 class=\"wp-block-heading\" id=\"88a20c1c-c718-4267-9ddd-d32d32fbbc9c\">\u786c\u5ea6\u306e\u5747\u4e00\u6027\uff08\u30d0\u30e9\u30c4\u30ad\u306e\u5c11\u306a\u3055\uff09\u304c\u5e73\u5747\u5024\u3088\u308a\u3082\u91cd\u8981\u8996\u3055\u308c\u308b\u7406\u7531 \u2014 \u5e2f\u92fc\/\u5200\u8eab\u306b\u304a\u3051\u308b\u786c\u5ea6\u5206\u5e03\u56f3\uff08Mapping\uff09\u306e\u4f5c\u6210\u6cd5<\/h2><div class=\"wp-block-image\"><figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/08\/image-2.jpeg\" alt=\"\u30b9\u30c8\u30ea\u30c3\u30d7\u306e\u786c\u5ea6\u30de\u30c3\u30d4\u30f3\u30b0\u56f3\uff08\u30a8\u30c3\u30b8-\u30bb\u30f3\u30bf\u30fc-\u30a8\u30c3\u30b8\u304a\u3088\u3073\u30d8\u30c3\u30c9\/\u30df\u30c3\u30c9\/\u30c6\u30fc\u30eb\u306e\u30c6\u30b9\u30c8\u30dd\u30a4\u30f3\u30c8\u3092\u793a\u3059\uff09\" class=\"wp-image-7991\" srcset=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/08\/image-2.jpeg 1536w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/08\/image-2-300x200.jpeg 300w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/08\/image-2-1024x683.jpeg 1024w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/08\/image-2-768x512.jpeg 768w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/08\/image-2-18x12.jpeg 18w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/08\/image-2-600x400.jpeg 600w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><\/figure><\/div><p>\u30ed\u30c3\u30af\u30a6\u30a7\u30eb\u786c\u5ea6\u8a66\u9a13\u306b\u3064\u3044\u3066\u306f\u3001\u516c\u5f0f\u306e\u65b9\u6cd5\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002&nbsp;<a href=\"https:\/\/store.astm.org\/e0018-22.html\" target=\"_blank\" rel=\"noreferrer noopener\"><em><strong>ASTM E18 \u30ed\u30c3\u30af\u30a6\u30a7\u30eb\u786c\u5ea6\u8a66\u9a13\u65b9\u6cd5<\/strong><\/em><\/a>. \u539a\u307f\u3084\u652f\u6301\u69cb\u9020\u304c\u306a\u305c\u91cd\u8981\u306a\u306e\u304b\u3068\u3044\u3046\u5b9f\u8df5\u7684\u306a\u80cc\u666f\u306b\u3064\u3044\u3066\u306f\u3001NIST\u306e\u30ac\u30a4\u30c0\u30f3\u30b9\u304c\u53c2\u8003\u306b\u306a\u308a\u307e\u3059\u3002&nbsp;<a href=\"https:\/\/www.metallurgy.nist.gov\/reports\/recommendedpractice\/SP960_5.pdf\" target=\"_blank\" rel=\"noreferrer noopener\"><em><strong>NIST\u30ed\u30c3\u30af\u30a6\u30a7\u30eb\u786c\u5ea6\u63a8\u5968\u5b9f\u65bd\u57fa\u6e96<\/strong><\/em><\/a>.<\/p><h3 class=\"wp-block-heading\" id=\"c21acb2a-cecf-4ba1-a293-3673cad1137d\">\u4f9b\u7d66\u6761\u4ef6\uff1a\u713c\u304d\u306a\u307e\u3057\u51e6\u7406\u6e08\u307f vs. \u4e8b\u524d\u786c\u5316\u51e6\u7406\u6e08\u307f<\/h3><p>\u786c\u5ea6\u5024\u3092\u8a55\u4fa1\u3059\u308b\u524d\u306b\u3001\u767a\u6ce8\u66f8\uff0f\u88fd\u9020\u6307\u793a\u66f8\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u7d0d\u54c1\u72b6\u614b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p><ul><li><strong>\u713c\u304d\u306a\u307e\u3057\u92fc\u677f\uff08\u8edf\u8cea\uff09<\/strong>\u6700\u7d42\u71b1\u51e6\u7406\u306e\u524d\u306b\u3001\u53b3\u3057\u3044\u6210\u5f62\u3001\u30b9\u30ea\u30c3\u30c8\u52a0\u5de5\u3001\u307e\u305f\u306f\u6253\u3061\u629c\u304d\u52a0\u5de5\u3092\u884c\u3046\u305f\u3081\u306b\u3001\u7403\u72b6\u5316\u713c\u920d\u72b6\u614b\u3067\u51fa\u8377\u3055\u308c\u307e\u3059\u3002.<\/li>\n\n<li><strong>\u4e88\u5099\u786c\u5316\u51e6\u7406\u6e08\u307f\uff0f\u713c\u5165\u308c\u30fb\u713c\u304d\u623b\u3057\u51e6\u7406\u6e08\u307f\u306e\u30b9\u30c8\u30ea\u30c3\u30d7<\/strong>\uff1a\u76f4\u63a5\u7814\u524a\u3001\u30a8\u30c3\u30b8\u52a0\u5de5\u3001\u307e\u305f\u306f\u8efd\u5ea6\u306e\u30b9\u30ea\u30c3\u30c8\u52a0\u5de5\u306b\u9069\u3057\u305f\u52a0\u5de5\u786c\u5ea6\u3067\u7d0d\u54c1\u3055\u308c\u3001\u305d\u306e\u5f8c\u306e\u5b8c\u5168\u713c\u5165\u308c\u306f\u4e0d\u8981\u3067\u3059\u3002.<\/li><\/ul><figure class=\"wp-block-table\"><table><tbody><tr><th>\u5b66\u5e74<\/th><th>\u713c\u304d\u306a\u307e\u3057\u72b6\u614b\uff08\u6700\u5927\u786c\u5ea6\uff09<\/th><th>\u4e88\u5099\u786c\u5316\uff0f\u71b1\u51e6\u7406\u6e08\u307f\u72b6\u614b\uff08\u4f7f\u7528\u7bc4\u56f2\uff09<\/th><\/tr><tr><td><strong>D2<\/strong><\/td><td>\u6700\u5927\u786c\u5ea6255HBW\uff08\u7d0425HRC\uff09<\/td><td>58\uff5e62 HRC<\/td><\/tr><tr><td><strong>M2<\/strong><\/td><td>\u6700\u5927\u786c\u5ea6269HBW\uff08\u7d0427HRC\uff09<\/td><td>60\uff5e65 HRC<\/td><\/tr><tr><td><strong>O1<\/strong><\/td><td>\u6700\u5927\u786c\u5ea6229HBW\uff08\u7d0420HRC\uff09<\/td><td>56\uff5e62 HRC<\/td><\/tr><\/tbody><\/table><\/figure><p>\u7d0d\u54c1\u6761\u4ef6\u306e\u6df7\u540c\u306f\u3001\u8aa4\u3063\u305f\u4e0d\u5408\u683c\u5224\u5b9a\u3084\u8aa4\u3063\u305f\u5408\u683c\u5224\u5b9a\u306e\u4e00\u822c\u7684\u306a\u539f\u56e0\u3067\u3059\u3002\u786c\u5ea6\u8a31\u5bb9\u9650\u5ea6\u3092\u9069\u7528\u3059\u308b\u524d\u306b\u3001\u5fc5\u305aMTC\u30d8\u30c3\u30c0\u30fc\u3067\u6750\u6599\u306e\u72b6\u614b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p><h3 class=\"wp-block-heading\" id=\"8ebd144f-16c9-4a5e-b808-c834246c3d19\">\u30b9\u30c8\u30ea\u30c3\u30d7\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u30de\u30c3\u30d7\uff1a\u7aef\u2013\u4e2d\u592e\u2013\u7aef\uff1b\u30d8\u30c3\u30c9\/\u30df\u30c3\u30c9\/\u30c6\u30fc\u30eb<\/h3><p>\u30b9\u30c8\u30ea\u30c3\u30d7\u5185\u306e\u786c\u5ea6\u306e\u3070\u3089\u3064\u304d\u306f\u3001\u591a\u304f\u306e\u5834\u5408\u30012\u3064\u306e\u65b9\u5411\u306b\u96a0\u308c\u3066\u3044\u307e\u3059\u3002<\/p><ul><li><strong>\u5e45\u65b9\u5411\u306b<\/strong>&nbsp;\uff08\u52a0\u5de5\u3001\u8131\u70ad\u9178\u3001\u307e\u305f\u306f\u30ec\u30d9\u30ea\u30f3\u30b0\u306b\u3088\u308b\u7aef\u304b\u3089\u7aef\u307e\u3067\u306e\u5dee\u7570\uff09<\/li>\n\n<li><strong>\u5168\u9577\u306b\u6cbf\u3063\u3066<\/strong>&nbsp;\uff08\u71b1\u51e6\u7406\u306e\u3070\u3089\u3064\u304d\u3084\u30b3\u30a4\u30eb\u7aef\u90e8\u306e\u5f71\u97ff\u306b\u3088\u308b\u3001\u30d8\u30c3\u30c9\uff0f\u30df\u30c3\u30c9\uff0f\u30c6\u30fc\u30eb\u9593\u306e\u5dee\u7570\uff09<\/li><\/ul><p>\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\uff08\u554f\u984c\u70b9\u3092\u898b\u3064\u3051\u308b\u305f\u3081\u306e\u6700\u5c0f\u9650\u306e\u5730\u56f3\uff09\uff1a<\/p><ul><li>\u30b5\u30f3\u30d7\u30eb&nbsp;<strong>\u982d\uff0f\u4e2d\uff0f\u5c3e<\/strong>.<\/li>\n\n<li>\u5404\u9577\u3055\u4f4d\u7f6e\u3067\u30c6\u30b9\u30c8&nbsp;<strong>\u7aef \/ \u4e2d\u592e \/ \u7aef<\/strong>.<\/li>\n\n<li>\u5c06\u6765\u82e6\u60c5\u304c\u3042\u3063\u305f\u5834\u5408\u306b\u3001\u305d\u306e\u5730\u57df\u3092\u7279\u5b9a\u3067\u304d\u308b\u3088\u3046\u3001\u5834\u6240\u306eID\u3092\u8a18\u9332\u3057\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\u3002.<\/li><\/ul><h3 class=\"wp-block-heading\" id=\"5941a4a9-4a27-4bad-b290-37e8e8401d95\">\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u306e\u59a5\u5f53\u6027\uff1a\u539a\u3055\u3001\u9593\u9694\u3001\u30b5\u30dd\u30fc\u30c8<\/h3><p>\u786c\u5ea6\u5024\u306f\u3001\u8a66\u9a13\u88c5\u7f6e\u304c\u8a66\u9a13\u7247\u306e\u5f62\u72b6\u306b\u5bfe\u3057\u3066\u9069\u5207\u306a\u5834\u5408\u306b\u306e\u307f\u6709\u52b9\u3067\u3042\u308b\u3002.<\/p><p>\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\uff1a<\/p><ul><li>\u30b9\u30c8\u30ea\u30c3\u30d7\u306e\u539a\u3055\u306b\u9069\u3057\u305f\u30ed\u30c3\u30af\u30a6\u30a7\u30eb\u786c\u5ea6\u30b9\u30b1\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n\n<li>\u691c\u4f53\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044&nbsp;<strong>\u5e73\u3089\u3067\u3057\u3063\u304b\u308a\u3068\u652f\u3048\u3089\u308c\u3066\u3044\u308b<\/strong>&nbsp;\u9069\u5207\u306a\u91d1\u5e8a\u306e\u4e0a\u3067\u884c\u3044\u3001\u63fa\u3089\u3055\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3002.<\/li>\n\n<li>\u304f\u307c\u307f\u306f\u3001\u4e92\u3044\u306b\u5e72\u6e09\u3057\u306a\u3044\u3088\u3046\u306b\u3001\u7aef\u3084\u304f\u307c\u307f\u540c\u58eb\u304b\u3089\u5341\u5206\u306a\u8ddd\u96e2\u3092\u4fdd\u3063\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n\n<li>\u30b9\u30c8\u30ea\u30c3\u30d7\u304c\u8584\u3044\u5834\u5408\u306f\u3001\u5c64\u3092\u91cd\u306d\u308b\u3053\u3068\u3067\u300c\u89e3\u6c7a\u300d\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u65b9\u6cd5\u3092\u5236\u5fa1\u3059\u308b\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li><\/ul><h3 class=\"wp-block-heading\" id=\"8f83031e-2f4a-421a-9547-918d5adfa22d\">\u62e1\u6563\u3068\u884c\u52d5\u3092\u89e3\u91c8\u3059\u308b<\/h3><p>\u5e73\u5747\u5024\u3060\u3051\u3092\u898b\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u3070\u3089\u3064\u304d\u3082\u898b\u3066\u304f\u3060\u3055\u3044\u3002.<\/p><p>\u89e3\u91c8\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\uff1a<\/p><ul><li>\u982d\u90e8\/\u4e2d\u90e8\/\u5c3e\u90e8\u304c\u540c\u6642\u306b\u79fb\u52d5\u3059\u308b\u5834\u5408\u306f\u3001&nbsp;<strong>\u30d0\u30c3\u30c1\u71b1\u51e6\u7406<\/strong>&nbsp;\u307e\u305f\u306f&nbsp;<strong>\u30d7\u30ed\u30bb\u30b9\u30a6\u30a3\u30f3\u30c9\u30a6\u306e\u305a\u308c<\/strong>.<\/li>\n\n<li>\u7aef\u304c\u5e38\u306b\u4e2d\u592e\u3088\u308a\u4f4e\u3044\u5834\u5408\u306f\u3001&nbsp;<strong>\u8131\u70ad<\/strong>&nbsp;\u307e\u305f\u306f\u3001\u30a8\u30c3\u30b8\u30b3\u30f3\u30c7\u30a3\u30b7\u30e7\u30cb\u30f3\u30b0\u52b9\u679c\u3002.<\/li>\n\n<li>\u3044\u305a\u308c\u304b\u306e\u30be\u30fc\u30f3\u304c\u30aa\u30d5\u306b\u306a\u3063\u3066\u3044\u308b\u5834\u5408\u306f\u3001WIP\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3067\u305d\u306e\u30be\u30fc\u30f3\u3092\u5206\u96e2\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u8907\u6570\u306e\u30be\u30fc\u30f3\u3092\u6df7\u305c\u306a\u3044\u3067\u304f\u3060\u3055\u3044\uff09\u3002.<\/li><\/ul><p>\u30a2\u30af\u30b7\u30e7\u30f3\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\uff1a<\/p><ul><li><strong>\u53d7\u3051\u5165\u308c\u308b<\/strong>\u786c\u5ea6\u306fPO\u76ee\u6a19\u3092\u6e80\u305f\u3057\u3066\u304a\u308a\u3001\u3070\u3089\u3064\u304d\u306f\u793e\u5185\u7ba1\u7406\u9650\u754c\u5185\u3067\u3059\u3002.<\/li>\n\n<li><strong>\u4fdd\u7559\uff0f\u518d\u30c6\u30b9\u30c8<\/strong>\u786c\u5ea6\u304c\u5883\u754c\u7dda\u4e0a\u306b\u3042\u308b\u304b\u3001\u307e\u305f\u306f\u5e83\u304c\u3063\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u5c40\u6240\u7684\u306a\u554f\u984c\u304c\u793a\u5506\u3055\u308c\u307e\u3059\u3002.<\/li>\n\n<li><strong>\u62d2\u5426\uff0f\u51e6\u5206<\/strong>\u786c\u5ea6\u304c\u898f\u683c\u5916\u3067\u3042\u308b\u304b\u3001\u3070\u3089\u3064\u304d\u304c\u4e0d\u5747\u4e00\u6027\u3092\u793a\u3057\u3066\u304a\u308a\u3001FPY\u306e\u4f4e\u4e0b\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002.<\/li><\/ul><h2 class=\"wp-block-heading\" id=\"bc36a373-97ee-43a4-bb09-12e4636030e6\">\u8131\u70ad\uff08Decarburization\uff09\u3068\u7d44\u7e54\u306e\u5747\u4e00\u6027<\/h2><div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"900\" src=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/Blade-Strip-Steel-7.11.jpg\" alt=\"\u8131\u70ad\uff08Decarburization\uff09\u3068\u7d44\u7e54\u306e\u5747\u4e00\u6027\" class=\"wp-image-7635\" style=\"width:618px;height:auto\" srcset=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/Blade-Strip-Steel-7.11.jpg 900w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/Blade-Strip-Steel-7.11-300x300.jpg 300w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/Blade-Strip-Steel-7.11-150x150.jpg 150w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/Blade-Strip-Steel-7.11-768x768.jpg 768w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/Blade-Strip-Steel-7.11-12x12.jpg 12w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/Blade-Strip-Steel-7.11-600x600.jpg 600w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/Blade-Strip-Steel-7.11-100x100.jpg 100w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/figure><\/div><h3 class=\"wp-block-heading\" id=\"dd2012cb-baba-4b36-87c2-dbf22b0c200b\">ASTM E1077\u306b\u5f93\u3063\u3066\u691c\u51fa\u304a\u3088\u3073\u6e2c\u5b9a\u3059\u308b<\/h3><p>\u30b9\u30c8\u30ea\u30c3\u30d7\u306e\u7aef\u304c\u67d4\u3089\u304b\u3044\u3001\u65e9\u304f\u6b20\u3051\u308b\u3001\u307e\u305f\u306f\u5b89\u5b9a\u3057\u305f\u7814\u78e8\u72b6\u614b\u3092\u7dad\u6301\u3067\u304d\u306a\u3044\u5834\u5408\u306f\u3001\u8131\u70ad\u304c\u4e3b\u306a\u539f\u56e0\u3068\u3057\u3066\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u7279\u306b\u3001\u8868\u9762\u9818\u57df\u304c\u65ad\u9762\u306e\u3088\u308a\u5927\u304d\u306a\u5272\u5408\u3092\u5360\u3081\u308b\u8584\u3044\u90e8\u5206\u3067\u306f\u3001\u3053\u306e\u50be\u5411\u304c\u9855\u8457\u3067\u3059\u3002.<\/p><p>ASTM\u306e\u8131\u70ad\u9178\u6df1\u3055\u63a8\u5b9a\u65b9\u6cd5\u306f&nbsp;<a href=\"https:\/\/store.astm.org\/e1077-14r21.html\" target=\"_blank\" rel=\"noreferrer noopener\"><em><strong>ASTM E1077&nbsp;\u2014 Standard Test Methods for Estimating the Depth of Decarburization of Steel Specimens<\/strong><\/em><\/a>.<\/p><p>\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\uff08\u8981\u6c42\u4e8b\u9805\uff0f\u5831\u544a\u4e8b\u9805\uff09\uff1a<\/p><ul><li>\u30b5\u30f3\u30d7\u30eb\u63a1\u53d6\u5834\u6240\u3068\u5411\u304d\uff08\u7aef\u304b\u4e2d\u592e\u304b\u3001\u8a72\u5f53\u3059\u308b\u5834\u5408\u306f\u982d\u90e8\uff0f\u4e2d\u592e\u90e8\uff0f\u5c3e\u90e8\uff09\u3002.<\/li>\n\n<li>\u7d50\u679c\u304c\u5831\u544a\u3055\u308c\u308b\u304b\u3069\u3046\u304b&nbsp;<strong>\u5408\u8a08<\/strong>&nbsp;\u305d\u3057\u3066&nbsp;<strong>\u90e8\u5206\u7684<\/strong>&nbsp;\u8131\u70ad\u6df1\u3055\u3002.<\/li>\n\n<li>\u91d1\u5c5e\u7d44\u7e54\u5b66\u7684\u8a66\u6599\u306e\u524d\u51e6\u7406\u304a\u3088\u3073\u30a8\u30c3\u30c1\u30f3\u30b0\u65b9\u6cd5\uff08\u3053\u308c\u306b\u3088\u308a\u3001\u7814\u7a76\u5ba4\u9593\u3067\u7d50\u679c\u3092\u6bd4\u8f03\u53ef\u80fd\u3068\u306a\u308b\uff09\u3002.<\/li><\/ul><h3 class=\"wp-block-heading\" id=\"8bc226ee-9803-4375-a090-9dcc3546a376\">\u786c\u5ea6\u3068\u7de9\u548c\u3078\u306e\u5f71\u97ff<\/h3><p>\u8131\u70ad\u9178\u51e6\u7406\u306f\u3001\u52a0\u5de5\u9762\u4ed8\u8fd1\u306e\u786c\u5ea6\u5206\u5e03\u3092\u5909\u5316\u3055\u305b\u308b\u305f\u3081\u3001\u6027\u80fd\u306e\u3070\u3089\u3064\u304d\u306b\u3064\u306a\u304c\u308b\u3002.<\/p><p>\u5f71\u97ff\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\uff1a<\/p><ul><li>\u8868\u9762\u304c\u67d4\u3089\u304b\u3044\u9818\u57df \u2192 \u6469\u8017\u304c\u901f\u304f\u3001\u5203\u5148\u304c\u4e0d\u5b89\u5b9a\u306b\u306a\u308a\u3001\u7814\u524a\u53cd\u5fdc\u304c\u4e88\u6e2c\u4e0d\u80fd\u306b\u306a\u308b\u3002.<\/li>\n\n<li>\u30a8\u30c3\u30b8\u30be\u30fc\u30f3\u304c\u5f71\u97ff\u3092\u53d7\u3051\u308b \u2192 \u5168\u4f53\u7684\u306a\u786c\u5ea6\u304c\u554f\u984c\u306a\u3044\u3088\u3046\u306b\u898b\u3048\u3066\u3082\u3001\u6b20\u3051\u3084\u6025\u901f\u306a\u6469\u8017\u3068\u3044\u3063\u305f\u4e0d\u5177\u5408\u304c\u73fe\u308c\u308b\u3002.<\/li><\/ul><p>\u7de9\u548c\u7b56\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\uff1a<\/p><ul><li>\u7528\u9014\u304c\u30a8\u30c3\u30b8\u30bb\u30f3\u30b7\u30c6\u30a3\u30d6\u306a\u5834\u5408\u306f\u3001PO\u306e\u8131\u70ad\u9178\u5236\u9650\u5024\u3092\u8a2d\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n\n<li>\u30ea\u30b9\u30af\u306e\u9ad8\u3044\u30ed\u30c3\u30c8\uff08\u65b0\u898f\u4ed5\u5165\u5148\u3001\u5de5\u7a0b\u5909\u66f4\u3001\u901a\u5e38\u3068\u306f\u7570\u306a\u308b\u539a\u307f\u306a\u3069\uff09\u306b\u3064\u3044\u3066\u306f\u3001\u5165\u8377\u6642\u306e\u691c\u8a3c\u3092\u7ba1\u7406\u3059\u308b\u3002.<\/li>\n\n<li>\u4e8c\u6b21\u52a0\u5de5\uff08\u30b9\u30ea\u30c3\u30c8\u52a0\u5de5\u3001\u7814\u524a\u52a0\u5de5\u3001\u71b1\u51e6\u7406\uff09\u5f8c\u3001\u751f\u7523\u5de5\u7a0b\u306b\u6295\u5165\u3059\u308b\u524d\u306b\u3001\u786c\u5ea6\u3068\u8868\u9762\u72b6\u614b\u3092\u518d\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li><\/ul><h2 class=\"wp-block-heading\" id=\"b7b2d05c-67a9-458c-a76e-5ea032ffa90f\">\u54c1\u8cea\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u7ba1\u7406\u304a\u3088\u3073\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u306e\u6a19\u6e96\u4f5c\u696d\u624b\u9806\uff08SOP\uff09<\/h2><h3 class=\"wp-block-heading\" id=\"ae5bbdfb-920e-4aef-96a6-7348473b85d5\">\u30ea\u30f3\u30afMTC\u3001\u30b3\u30a4\u30eb\u30bf\u30b0\u3001\u5185\u90e8\u30ed\u30c3\u30c8<\/h3><p>\u5b9f\u7528\u7684\u306a\u6a19\u6e96\u4f5c\u696d\u624b\u9806\u66f8\uff08SOP\uff09\u306f\u3001\u7269\u7406\u7684\u306a\u8eab\u5143\u60c5\u5831\u3068\u8a18\u9332\u3092\u7d50\u3073\u3064\u3051\u308b\u3053\u3068\u3067\u3001\u76e3\u67fb\u306b\u5408\u683c\u3057\u3001\u30b7\u30b9\u30c6\u30e0\u505c\u6b62\u6642\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u8fc5\u901f\u306b\u884c\u3048\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002.<\/p><p>\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\uff08\u6700\u4f4e\u9650\u5fc5\u8981\u306a\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u30c1\u30a7\u30fc\u30f3\uff09\uff1a<\/p><ul><li>MTC PDF \u3092\u30d5\u30a1\u30a4\u30eb\u540d\u306b\u542b\u3081\u3066\u30a2\u30fc\u30ab\u30a4\u30d6\u3057\u307e\u3059&nbsp;<strong>\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc + \u30b0\u30ec\u30fc\u30c9 + \u30d2\u30fc\u30c8\u756a\u53f7<\/strong>.<\/li>\n\n<li>\u53d7\u9818\u6642\u306b\u30b3\u30a4\u30eb\u30bf\u30b0\u3092\u5199\u771f\u306b\u64ae\u308b\u304b\u30b9\u30ad\u30e3\u30f3\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n\n<li>\u30d2\u30fc\u30c8\u756a\u53f7\u3068\u306e\u95a2\u9023\u4ed8\u3051\u3092\u7dad\u6301\u3059\u308b\u5185\u90e8\u30ed\u30c3\u30c8\u756a\u53f7\u3092\u5272\u308a\u5f53\u3066\u3066\u304f\u3060\u3055\u3044\u3002.<\/li><\/ul><p><strong>\u6280\u8853\u30ce\u30fc\u30c8\uff1a<\/strong>&nbsp;If your traceability SOP needs to align with coil supply format specifications \u2014 including reel dimensions, lot splitting conventions, and documentation requirements \u2014 see Maxtor Metal&#8217;s reference page on&nbsp;<a href=\"https:\/\/maxtormetal.com\/ja\/%e8%a3%bd%e5%93%81\/industrial-blade-strip-steel-beveled-reels\/\" target=\"_blank\" rel=\"noreferrer noopener\"><em><strong>\u9762\u53d6\u308a\u52a0\u5de5\u3055\u308c\u305f\u5de5\u696d\u7528\u30d6\u30ec\u30fc\u30c9\u7528\u92fc\u5e2f\uff08\u30ea\u30fc\u30eb\u5165\u308a\uff09<\/strong><\/em><\/a>&nbsp;\u5f62\u72b6\u304a\u3088\u3073\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u306b\u95a2\u3059\u308b\u6587\u66f8\u5316\u898f\u683c\u306b\u3064\u3044\u3066\u3002.<\/p><p>\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u30ec\u30d3\u30e5\u30fc\u306b\u30b3\u30a4\u30eb\u9577\u8a08\u753b\u3068\u5207\u308a\u66ff\u3048\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u304c\u542b\u307e\u308c\u308b\u5834\u5408\u306f\u3001\u4ee5\u4e0b\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002&nbsp;<a href=\"https:\/\/maxtormetal.com\/ja\/reducing-coil-change-frequency-oee-profit-gains\/\" target=\"_blank\" rel=\"noreferrer noopener\"><em><strong>\u30b3\u30a4\u30eb\u4ea4\u63db\u983b\u5ea6\u306e\u524a\u6e1b\u306b\u3088\u308bOEE\u3068\u5229\u76ca\u306e\u5411\u4e0a<\/strong><\/em><\/a>&nbsp;\u9577\u671f\u9593\u306e\u9023\u7d9a\u904b\u8ee2\u3092\u5b89\u5b9a\u3055\u305b\u308b\u305f\u3081\u306e\u3001\u4f9b\u7d66\u5074\u306e\u4e00\u8cab\u6027\u7ba1\u7406\u306e\u305f\u3081\u3002.<\/p><h3 class=\"wp-block-heading\" id=\"276b4b55-d17a-47b1-b7e5-8563c625f3b6\">\u518d\u30c6\u30b9\u30c8\u8a18\u9332\u3068\u5909\u66f4\u7ba1\u7406<\/h3><p>\u518d\u691c\u67fb\u306f\u907f\u3051\u3089\u308c\u306a\u3044\u3002\u7ba1\u7406\u3055\u308c\u3066\u3044\u306a\u3044\u518d\u691c\u67fb\u306f\u8cbb\u7528\u304c\u304b\u3055\u3080\u3002.<\/p><p>\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\uff08\u518d\u30c6\u30b9\u30c8\u5bfe\u8c61\u5206\u91ce\uff09\uff1a<\/p><ul><li>\u518d\u30c6\u30b9\u30c8\u306e\u304d\u3063\u304b\u3051\uff08\u4f55\u304c\u5931\u6557\u3057\u305f\u306e\u304b\u3001\u3069\u3053\u3067\u5931\u6557\u3057\u305f\u306e\u304b\u3001\u305d\u3057\u3066\u306a\u305c\u518d\u30c6\u30b9\u30c8\u3092\u884c\u3063\u305f\u306e\u304b\uff09\u3092\u8a18\u9332\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li>\n\n<li>\u8a66\u9a13\u65b9\u6cd5\u3001\u6a5f\u5668\u3001\u64cd\u4f5c\u8005\u3001\u304a\u3088\u3073\u8a66\u6599\u63a1\u53d6\u5834\u6240\u3092\u8a18\u9332\u3059\u308b\u3002.<\/li>\n\n<li>\u518d\u30c6\u30b9\u30c8\u306e\u7d50\u679c\u3092&nbsp;<strong>\u51e6\u5206\u6c7a\u5b9a<\/strong>&nbsp;\uff08\u627f\u8a8d\uff0f\u4fdd\u7559\uff0f\u62d2\u5426\uff09\u3057\u3001\u6539\u8a02\u5c65\u6b74\u3092\u4fdd\u6301\u3057\u307e\u3059\u3002.<\/li>\n\n<li>\u767a\u6ce8\u66f8\uff0f\u4ed5\u69d8\u66f8\u306b\u5909\u66f4\u304c\u3042\u3063\u305f\u5834\u5408\u306f\u3001\u5404\u30ed\u30c3\u30c8\u306e\u627f\u8a8d\u306b\u4f7f\u7528\u3059\u308b\u6539\u8a02\u7248\u3092\u30ed\u30c3\u30af\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/li><\/ul><h3 class=\"wp-block-heading\" id=\"6d05d509-90ba-447a-8e34-5fa80c09d234\">\u691c\u8a3c\u306e\u305f\u3081\u306e\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u3068\u306e\u9023\u643a<\/h3><p>\u3053\u3053\u3067\u8a00\u3046\u5354\u529b\u3068\u306f\u3001\u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0\u306e\u3053\u3068\u3067\u306f\u306a\u304f\u3001\u300c\u7d19\u306e\u4ed5\u69d8\u306b\u306f\u5408\u81f4\u3057\u3066\u3044\u308b\u304c\u3001\u6027\u80fd\u304c\u4e0d\u5b89\u5b9a\u306a\u300d\u7d20\u6750\u304c\u751f\u7523\u73fe\u5834\u306b\u5165\u308a\u8fbc\u3080\u306e\u3092\u9632\u3050\u3053\u3068\u3092\u610f\u5473\u3059\u308b\u3002.<\/p><p>\u5b9f\u8df5\u7684\u306a\u30b3\u30e9\u30dc\u30ec\u30fc\u30b7\u30e7\u30f3\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\uff1a<\/p><ul><li>3.1\u306b\u542b\u3081\u308b\u3079\u304d\u5185\u5bb9\uff08\u52a0\u71b1\u756a\u53f7\u3001\u30b0\u30ec\u30fc\u30c9\uff0f\u4ed5\u69d8\u306e\u8a18\u8f09\u3001\u5316\u5b66\u7d44\u6210\u3001\u8a72\u5f53\u3059\u308b\u5834\u5408\u306f\u786c\u5ea6\uff09\u306b\u3064\u3044\u3066\u5408\u610f\u3059\u308b\u3002.<\/li>\n\n<li>\u4e0d\u4e00\u81f4\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306e\u5bfe\u5fdc\u624b\u9806\u306b\u3064\u3044\u3066\u5408\u610f\u3059\u308b\uff1a\u8ab0\u304c\u3001\u3069\u306e\u3088\u3046\u306a\u65b9\u6cd5\u3067\u518d\u691c\u67fb\u3092\u884c\u3044\u3001\u4fdd\u7ba1\u72b6\u6cc1\u306e\u8a18\u9332\u3092\u3069\u306e\u3088\u3046\u306b\u884c\u3046\u304b\u3002.<\/li>\n\n<li>\u300c\u540c\u7b49\u306e\u6210\u7e3e\u300d\u306e\u8a8d\u5b9a\u306b\u95a2\u3059\u308b\u5171\u901a\u306e\u5b9a\u7fa9\u3092\u56fa\u5b9a\u3059\u308b\uff08\u307e\u305f\u306f\u627f\u8a8d\u3055\u308c\u306a\u3044\u9650\u308a\u8a8d\u5b9a\u3092\u7981\u6b62\u3059\u308b\uff09\u3002.<\/li><\/ul><p><strong>Maxtor Metal<\/strong>&nbsp;Maxtor Metal\u306f\u3001\u8a3c\u660e\u66f8\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3001\u30b3\u30a4\u30eb\u30bf\u30b0\u306e\u898f\u5247\u3001\u691c\u8a3c\u8a18\u9332\u69cb\u9020\u306a\u3069\u3001\u4e8b\u524d\u306b\u8abf\u6574\u3055\u308c\u305f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u304a\u5ba2\u69d8\u306b\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3067\u3001\u30b9\u30ea\u30c3\u30c8\u52a0\u5de5\u3001\u30ec\u30d9\u30ea\u30f3\u30b0\u3001\u30ed\u30c3\u30c8\u5206\u5272\u5f8c\u3082\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u306b\u95a2\u3059\u308b\u6c7a\u5b9a\u306e\u4e00\u8cab\u6027\u3092\u7dad\u6301\u3057\u307e\u3059\u3002\u6b63\u5f0f\u306a\u53d7\u5165\u54c1\u8cea\u4fdd\u8a3c\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u65bd\u3057\u3066\u3044\u308b\u304a\u5ba2\u69d8\u306f\u3001\u521d\u56de\u51fa\u8377\u524d\u306bMaxtor Metal\u6280\u8853\u30c1\u30fc\u30e0\u306b\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u8abf\u6574\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u3092\u8acb\u6c42\u3067\u304d\u307e\u3059\u3002.<\/p><h3 class=\"wp-block-heading\" id=\"1ee2e0ab-8927-4a2d-8681-70775f9004bf\">\u76e3\u67fb\u304a\u3088\u3073\u518d\u691c\u8a3c\u306e\u30c8\u30ea\u30ac\u30fc<\/h3><p>\u54c1\u8cea\u554f\u984c\u304c\u751f\u7523\u5de5\u7a0b\u306b\u6301\u3061\u8fbc\u307e\u308c\u308b\u306e\u3092\u9632\u3050\u305f\u3081\u3001\u5408\u540c\u76e3\u67fb\u307e\u305f\u306f\u4e8c\u6b21\u691c\u67fb\u6a5f\u95a2\u306b\u3088\u308b\u518d\u691c\u8a3c\u3092\u7fa9\u52d9\u4ed8\u3051\u308b\u660e\u78ba\u306a\u6761\u4ef6\u3092\u8a2d\u5b9a\u3059\u308b\u3002<\/p><ul><li><strong>\u65b0\u898f\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\uff0f\u4e0b\u8acb\u3051\u696d\u8005\u3000\u521d\u56de\u30ed\u30c3\u30c8<\/strong>\u6700\u521d\u306e3\u56de\u306e\u751f\u7523\u30ed\u30c3\u30c8\u306b\u3064\u3044\u3066\u3001\u5fc5\u9808\u306e\u5b8c\u5168\u306a\u5316\u5b66\u7d44\u6210\u5206\u6790\uff08OES\uff09\u30689\u70b9\u786c\u5ea6\u30de\u30c3\u30d4\u30f3\u30b0\u3092\u5b9f\u65bd\u3059\u308b\u3002.<\/li>\n\n<li><strong>\u30d7\u30ed\u30bb\u30b9\u5909\u66f4\u901a\u77e5\uff08PCN\uff09<\/strong>: \u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306e\u713c\u920d\u3001\u71b1\u51e6\u7406\u7089\u3001\u307e\u305f\u306f\u30b9\u30ea\u30c3\u30c8\u30e9\u30a4\u30f3\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u306b\u95a2\u3059\u308b\u5909\u66f4\u306e\u7533\u544a\u3002.<\/li>\n\n<li><strong>\u9023\u7d9a\u7684\u306a\u786c\u5ea6\u307e\u305f\u306f\u5fae\u7d30\u69cb\u9020\u306e\u504f\u5dee<\/strong>\u9023\u7d9a\u3059\u308b3\u3064\u306e\u30b3\u30a4\u30eb\u30ed\u30c3\u30c8\u306b\u304a\u3044\u3066\u3001\u7aef\u90e8\u304b\u3089\u4e2d\u5fc3\u90e8\u307e\u3067\u306e\u786c\u5ea6\u3070\u3089\u3064\u304d\u304c\u00b11.5 HRC\u3092\u8d85\u3048\u308b\u5834\u5408\u3002.<\/li>\n\n<li><strong>\u539f\u56e0\u4e0d\u660e\u306e\u751f\u7523\u8a2d\u5099\u6545\u969c<\/strong>: Immediate joint root-cause review if field blades exhibit premature micro-chipping or rapid edge dulling despite &#8220;paper-compliant&#8221; MTCs.<\/li><\/ul><p>When tooling failures trigger a root-cause review, the regrind decision framework provides the measurable inspection thresholds \u2014 chipping depth, remaining thickness, thermal burn criteria, and grinding economics \u2014 needed to determine whether a blade is recoverable or must be scrapped. See the <strong><a href=\"https:\/\/maxtormetal.com\/ja\/regrinding-industrial-strip-blades-sharpening-vs-scrap\/\" target=\"_blank\" rel=\"noreferrer noopener\"><em>Regrinding Industrial Strip Blades: Sharpening vs Scrap Guide<\/em><\/a><\/strong> for the full shop-floor protocol.<\/p><h2 class=\"wp-block-heading\" id=\"08dfec58-74d3-4076-8243-d1f37e0d37d1\">FAQs:<\/h2><h3 class=\"wp-block-heading\" id=\"c7243bb6-4c0f-4147-98bc-61e8de394f80\">Q: \u5e2f\u92fc\u30fb\u30b9\u30ea\u30c3\u30bf\u30fc\u30ca\u30a4\u30d5\u7528\u5de5\u5177\u92fc\u306e\u30df\u30eb\u30b7\u30fc\u30c8\uff08MTC\uff09\u3092\u77ed\u6642\u9593\u3067\u78ba\u8a8d\u3059\u308b\u30dd\u30a4\u30f3\u30c8\u306f\uff1f<\/h3><p>A: \u307e\u305a\u6587\u66f8\u306e\u30d8\u30c3\u30c0\u30fc\u60c5\u5831\uff08EN 10204 3.1\u8a3c\u660e\u66f8\u3001\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u540d\u3001\u92fc\u7a2e\u3001\u30d2\u30fc\u30c8\u30ca\u30f3\u30d0\u30fc\uff09\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u6b21\u306b\u3001\u5316\u5b66\u6210\u5206\u8868\u304c\u8cfc\u5165\u4ed5\u69d8\u66f8\uff08PO\uff09\u3068\u4e00\u81f4\u3057\u3066\u3044\u308b\u304b\u3001\u30d2\u30fc\u30c8\u30ca\u30f3\u30d0\u30fc\u304c\u5b9f\u969b\u306e\u30b3\u30a4\u30eb\u30bf\u30b0\u3068\u7d10\u4ed8\u3044\u3066\u3044\u308b\u304b\u3092\u691c\u8a3c\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6700\u5f8c\u306b\u3001\u7c21\u4fbf\u306a\u786c\u5ea6\u30de\u30c3\u30d7\uff08\u5148\u7aef\/\u4e2d\u592e\/\u5f8c\u7aef \u00d7 \u5203\u5148\/\u5e45\u4e2d\u592e\/\u5203\u5148\uff09\u3092\u7528\u3044\u3066\u786c\u5ea6\u306e\u5747\u4e00\u6027\u3092\u8a55\u4fa1\u30fb\u627f\u8a8d\u3057\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\" id=\"4161c422-50cf-4da0-8660-c1d693bcfcee\">Q: EN 10204 3.1\u8a3c\u660e\u66f8\u30683.2\u8a3c\u660e\u66f8\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3><p>A: 3.1\u8a3c\u660e\u66f8\uff08\u691c\u67fb\u8a3c\u660e\u66f8\uff09\u306f\u3001\u88fd\u9020\u30e1\u30fc\u30ab\u30fc\u304c\u8a66\u9a13\u6210\u7e3e\u7d50\u679c\u3092\u8a18\u8f09\u3057\u3001\u8a8d\u5b9a\u3055\u308c\u305f\u691c\u67fb\u62c5\u5f53\u8005\u304c\u7f72\u540d\u3057\u3066\u767a\u884c\u3057\u307e\u3059\u3002\u4e00\u65b9\u30013.2\u8a3c\u660e\u66f8\u306f\u5951\u7d04\u8981\u4ef6\u306b\u57fa\u3065\u304d\u3001\u72ec\u7acb\u3057\u305f\u7b2c\u4e09\u8005\u6a5f\u95a2\uff08T\u00dcV\u3084SGS\u7b49\uff09\u307e\u305f\u306f\u8cfc\u8cb7\u8005\u4ee3\u7406\u4eba\u306e\u7acb\u3061\u4f1a\u3044\u30fb\u627f\u8a8d\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3059\u3002\u30ea\u30b9\u30af\u306e\u9ad8\u5ea6\u306a\u7528\u9014\u3084\u3001\u53b3\u683c\u306a\u76e3\u67fb\u8981\u4ef6\u304c\u6c42\u3081\u3089\u308c\u308b\u5834\u5408\u306b3.2\u8a3c\u660e\u66f8\u304c\u63a1\u7528\u3055\u308c\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\" id=\"9268e6bc-25a8-4074-bd9c-cfd59b2b6034\">Q: \u624b\u6301\u5206\u6790\uff08PMI\/XRF\uff09\u3067D2\u3084M2\u5de5\u5177\u92fc\u306e\u6210\u5206\u3092\u6b63\u78ba\u306b\u691c\u8a3c\u3067\u304d\u307e\u3059\u304b\uff1f<\/h3><p>A: PMI\/XRF\uff08\u86cd\u5149X\u7dda\u5206\u6790\uff09\u306f\u3001\u5408\u91d1\u7cfb\u5217\u3084\u591a\u304f\u306e\u5408\u91d1\u5143\u7d20\uff08Cr, Mo, V, W\u7b49\uff09\u306e\u78ba\u8a8d\u306b\u306f\u6709\u52b9\u3067\u3059\u304c\u3001\u70ad\u7d20\uff08C\uff09\u306e\u6e2c\u5b9a\u306b\u306f\u9650\u754c\u304c\u3042\u308a\u307e\u3059\u3002\u53d7\u5165\u691c\u53ce\u304c\u70ad\u7d20\u91cf\u306b\u4f9d\u5b58\u3059\u308b\u7279\u6027\uff08\u786c\u5ea6\u5fdc\u7b54\u6027\u3001\u8010\u6469\u8017\u6027\u306a\u3069\uff09\u306b\u5de6\u53f3\u3055\u308c\u308b\u5834\u5408\u306f\u3001\u793e\u5185SOP\uff08\u6a19\u6e96\u4f5c\u696d\u624b\u9806\uff09\u306b\u5f93\u3044\u3001\u767a\u5149\u5206\u5149\u5206\u6790\uff08Spark-OES\uff09\u307e\u305f\u306fICP\u767a\u5149\u5206\u5149\u5206\u6790\uff08ICP-OES\uff09\u3092\u3054\u6d3b\u7528\u304f\u3060\u3055\u3044\u3002<\/p><h3 class=\"wp-block-heading\" id=\"3d4d2192-2f1a-4bad-a5d2-85ed11b09f6c\">Q: \u5e2f\u92fc\u30b3\u30a4\u30eb\u306e\u30ed\u30c3\u30af\u30a6\u30a7\u30eb\u786c\u5ea6\u6e2c\u5b9a\u306f\u4f55\u7b87\u6240\uff08\u4f55\u70b9\uff09\u5b9f\u65bd\u3059\u3079\u304d\u3067\u3059\u304b\uff1f<\/h3><p>A: \u5e45\u65b9\u5411\u304a\u3088\u3073\u9577\u3055\u65b9\u5411\u306e\u786c\u5ea6\u30d0\u30e9\u30c4\u30ad\u3092\u691c\u77e5\u3067\u304d\u308b9\u70b9\u30de\u30c3\u30d7\u3092\u63a1\u7528\u3057\u307e\u3059\u3002\u5177\u4f53\u7684\u306b\u306f\u3001\u30b3\u30a4\u30eb\u5168\u957f\u306b\u5bfe\u3057\u3066\u300c\u5148\u7aef\/\u4e2d\u592e\/\u5f8c\u7aef\u300d\u3001\u5e45\u65b9\u5411\u306b\u5bfe\u3057\u3066\u300c\u5203\u5148\/\u5e45\u4e2d\u592e\/\u5203\u5148\u300d\u3092\u6e2c\u5b9a\u3057\u307e\u3059\u3002\u3053\u308c\u304c\u5747\u4e00\u6027\u30b9\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u306b\u304a\u3051\u308b\u5b9f\u7528\u4e0a\u306e\u6700\u5c0f9\u70b9\u6e2c\u5b9a\u3068\u306a\u308a\u307e\u3059\u3002\u904e\u53bb\u306e\u52a0\u5de5\u5c65\u6b74\u3067\u5c40\u6240\u7684\u306a\u786c\u5ea6\u30d0\u30e9\u30c4\u30ad\uff08\u6563\u9038\uff09\u304c\u898b\u3089\u308c\u308b\u5834\u5408\u306f\u3001\u6e2c\u5b9a\u70b9\u3092\u8ffd\u52a0\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p><h3 class=\"wp-block-heading\" id=\"4b7a1303-dc5f-44dd-8b44-599ff13b4bfe\">Q: \u5e2f\u92fc\u30fb\u30b9\u30ea\u30c3\u30bf\u30fc\u30ca\u30a4\u30d5\u3067\u5203\u5148\uff08\u30a8\u30c3\u30b8\uff09\u304b\u3089\u4e2d\u592e\u90e8\u306b\u304b\u3051\u3066\u786c\u5ea6\u504f\u5dee\uff08\u786c\u5ea6\u5dee\uff09\u304c\u751f\u3058\u308b\u539f\u56e0\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3><p>A: \u4e3b\u306a\u539f\u56e0\u3068\u3057\u3066\u3001\u8868\u9762\u6027\u72b6\u306e\u5dee\u7570\u3001\u30a8\u30c3\u30b8\u8fd1\u508d\u306e\u8131\u70ad\u5c64\uff08Decarburization\uff09\u3001\u71b1\u51e6\u7406\u30fb\u52a0\u5de5\u5de5\u7a0b\u306e\u4e0d\u5747\u4e00\u6027\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002\u5178\u578b\u7684\u306a\u75c7\u4f8b\uff08\u30b7\u30b0\u30ca\u30eb\uff09\u306f\u300c\u30a8\u30c3\u30b8\u90e8\u306e\u786c\u5ea6\u304c\u4f4e\u304f\u3001\u4e2d\u592e\u90e8\u306f\u5408\u683c\uff08OK\uff09\u300d\u3068\u3044\u3046\u50be\u5411\u3067\u3059\u3002\u3053\u306e\u30d1\u30bf\u30fc\u30f3\u304c\u691c\u77e5\u3055\u308c\u305f\u5834\u5408\u3001\u8131\u70ad\u5c64\u8a66\u9a13\uff08ASTM E1077\u7b49\uff09\u3092\u8ffd\u52a0\u3057\u3001\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\uff08\u8a66\u7247\u63a1\u53d6\uff09\u4f4d\u7f6e\u306e\u8a18\u9332\u7ba1\u7406\u3092\u53b3\u683c\u5316\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p><h3 class=\"wp-block-heading\" id=\"d9fbfefd-e3f6-4fd0-8c33-bd4f2ad364da\">Q: \u5de5\u5177\u92fc\u306e\u54c1\u8cea\u4fdd\u8a3c\uff08QA\uff09\u306b\u304a\u3044\u3066\u3001ASTM E1077\u898f\u683c\u306f\u3069\u306e\u3088\u3046\u306a\u7528\u9014\u3067\u4f7f\u7528\u3055\u308c\u307e\u3059\u304b\uff1f<\/h3><p>A: ASTM E1077\u306f\u3001\u92fc\u6750\u8a66\u9a13\u7247\u306b\u304a\u3051\u308b\u8131\u70ad\u5c64\u306e\u6df1\u3055\uff08\u8131\u70ad\u6df1\u3055\uff09\u3092\u6e2c\u5b9a\u30fb\u8a55\u4fa1\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u5b9f\u52d9\u4e0a\u3001\u8868\u9762\u306e\u786c\u5ea6\u4e0d\u8db3\uff08\u8edf\u5316\uff09\u304c\u5203\u7269\u306e\u5207\u524a\u6027\u80fd\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u969b\u3001\u53d7\u5165\u53ef\u5426\u306e\u5224\u65ad\u3084\u6839\u672c\u539f\u56e0\uff08Root-Cause\uff09\u306e\u7a76\u660e\u306b\u6d3b\u7528\u3055\u308c\u307e\u3059\u3002\u7279\u306b\u8868\u9762\u5c64\u306e\u54c1\u8cea\u304c\u5bff\u547d\u3092\u5de6\u53f3\u3059\u308b\u8584\u5e2f\u92fc\uff08\u8584\u578b\u30b9\u30ea\u30c3\u30bf\u30fc\u30ca\u30a4\u30d5\u7b49\uff09\u306b\u304a\u3044\u3066\u6975\u3081\u3066\u91cd\u8981\u306a\u898f\u683c\u3067\u3059\u3002<\/p><h3 class=\"wp-block-heading\" id=\"e14c86d0-f453-4386-99b6-8ac0de013969\">Q: \u30df\u30eb\u30b7\u30fc\u30c8\uff08MTC\uff09\u306e\u5316\u5b66\u6210\u5206\u306f\u5408\u683c\u3057\u3066\u3044\u308b\u306e\u306b\u3001\u786c\u5ea6\u8a66\u9a13\u3067\u4e0d\u5408\u683c\u3068\u306a\u3063\u305f\u5834\u5408\u306f\u3069\u3046\u5bfe\u51e6\u3059\u3079\u304d\u3067\u3059\u304b\uff1f<\/h3><p>A: \u5bfe\u8c61\u30ed\u30c3\u30c8\u3092\u300c\u4e00\u6642\u4fdd\u7559\uff08Hold\uff09\u300d\u3068\u3057\u3001\u307e\u305a\u6e2c\u5b9a\u8a66\u9a13\u306e\u59a5\u5f53\u6027\uff08\u30b9\u30b1\u30fc\u30eb\u3084\u677f\u539a\u306e\u9069\u5408\u6027\u3001\u30a2\u30f3\u30d3\u30eb\u652f\u6301\u72b6\u614b\u3001\u6253\u75d5\u9593\u9694\u3001\u8a66\u7247\u306e\u7814\u78e8\u30fb\u524d\u51e6\u7406\uff09\u3092\u691c\u8a3c\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u8a66\u9a13\u65b9\u6cd5\u304c\u59a5\u5f53\u3067\u3042\u308b\u5834\u5408\u306f\u4e0d\u9069\u5408\uff08\u4e0d\u5177\u5408\uff09\u3068\u3057\u3066\u51e6\u7406\u3057\u307e\u3059\u3002\u4fdd\u7ba1\u30fb\u63a1\u53d6\u5c65\u6b74\uff08Chain-of-Custody\uff09\u3092\u8a18\u9332\u3057\u305f\u4e0a\u3067\u518d\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u3092\u5b9f\u65bd\u3057\u3001PO\/\u4ed5\u69d8\u66f8\u8981\u4ef6\u3068\u7167\u5408\u306e\u4e0a\u3001\u6700\u7d42\u51e6\u5206\uff08\u6761\u4ef6\u4ed8\u304d\u63a1\u7528\u3001\u7528\u9014\u964d\u683c\/\u30c0\u30a6\u30f3\u30b0\u30ec\u30fc\u30c9\u3001\u8fd4\u54c1\u30fb\u88c1\u5374\uff09\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\" id=\"0db63fc9-715c-46ec-8de1-a7e98efe4c5d\">Q: \u30b9\u30ea\u30c3\u30bf\u30fc\u5207\u65ad\uff08\u7e26\u5207\u308a\u52a0\u5de5\uff09\u3084\u7814\u78e8\u30fb\u7814\u524a\u52a0\u5de5\u306e\u5f8c\u306b\u3001\u518d\u691c\u8a3c\uff08\u518d\u691c\u67fb\uff09\u306f\u5fc5\u8981\u3067\u3059\u304b\uff1f<\/h3><p>A: \u306f\u3044\u3002\u305d\u308c\u3089\u306e\u5de5\u7a0b\u306b\u3088\u3063\u3066\u30c8\u30ec\u30b5\u30d3\u30ea\u30c6\u30a3\u30c1\u30a7\u30fc\u30f3\uff08\u30ed\u30c3\u30c8\u5206\u5272\uff09\u304c\u5909\u66f4\u3055\u308c\u305f\u5834\u5408\u3084\u3001\u5203\u7269\u306e\u4f5c\u7528\u9762\uff08\u4f5c\u696d\u9762\uff09\u306e\u6027\u72b6\u304c\u5909\u5316\u3057\u305f\u5834\u5408\u306f\u518d\u691c\u8a3c\u304c\u5fc5\u8981\u3067\u3059\u3002\u30ea\u30b9\u30af\u8a55\u4fa1\u306b\u57fa\u3065\u304d\u3001\u5c11\u306a\u304f\u3068\u3082\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\uff08\u30d2\u30fc\u30c8\u30ca\u30f3\u30d0\u30fc\u304b\u3089\u793e\u5185\u7ba1\u7406\u30ed\u30c3\u30c8\u3078\u306e\u7d10\u4ed8\u3051\uff09\u3001\u306a\u3089\u3073\u306b\u786c\u5ea6\u30fb\u8868\u9762\u72b6\u614b\u3092\u518d\u691c\u8a3c\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u7279\u306b\u7814\u78e8\u52a0\u5de5\u3084\u518d\u71b1\u51e6\u7406\u306e\u5f8c\u306f\u53b3\u683c\u306a\u78ba\u8a8d\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p><h2 class=\"wp-block-heading\" id=\"2e0bcd01-f159-47c8-aa75-e58a951c2ea9\">\u7d50\u8ad6<\/h2><div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"898\" src=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/Blade-Strip-Steel-5.11.jpg\" alt=\"\u5de5\u5177\u92fcMTC\u306e\u8aad\u307f\u53d6\u308a\" class=\"wp-image-7633\" style=\"aspect-ratio:1.5;object-fit:cover;width:700px;height:auto\" srcset=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/Blade-Strip-Steel-5.11.jpg 900w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/Blade-Strip-Steel-5.11-300x300.jpg 300w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/Blade-Strip-Steel-5.11-150x150.jpg 150w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/Blade-Strip-Steel-5.11-768x766.jpg 768w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/Blade-Strip-Steel-5.11-12x12.jpg 12w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/Blade-Strip-Steel-5.11-600x599.jpg 600w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/Blade-Strip-Steel-5.11-100x100.jpg 100w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/figure><\/div><p>\u30af\u30ea\u30fc\u30f3\u306a\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u306f\u3001\u518d\u30c6\u30b9\u30c8\u306e\u6e1b\u5c11\u3001\u30b0\u30e9\u30a4\u30f3\u30c0\u30fc\u3067\u306e\u4e88\u671f\u305b\u306c\u30c8\u30e9\u30d6\u30eb\u306e\u6e1b\u5c11\u3001\u751f\u7523\u4e2d\u306e\u8a08\u753b\u5916\u306e\u505c\u6b62\u306e\u6e1b\u5c11\u306a\u3069\u3001\u5b9f\u969b\u306e\u7121\u99c4\u3092\u524a\u6e1b\u3067\u304d\u308b\u5834\u5408\u306b\u306e\u307f\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30ac\u30a4\u30c9\u3067\u8aac\u660e\u3059\u308b\u53d7\u5165\u30d7\u30ed\u30bb\u30b9\u306f\u30014 \u3064\u306e\u95a2\u9023\u3059\u308b\u30c1\u30a7\u30c3\u30af\u306b\u96c6\u7d04\u3055\u308c\u307e\u3059\u3002EN 10204 3.1 \u8a3c\u660e\u66f8\u304c\u6b63\u3057\u304f\u767a\u884c\u3055\u308c\u3001\u7f72\u540d\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002\u9069\u5207\u306a\u65b9\u6cd5 (\u30b9\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u306b\u306f PMI\u3001\u70ad\u7d20\u542b\u6709\u91cf\u304c\u91cd\u8981\u306a\u6c7a\u5b9a\u306b\u306f OES\/ICP) \u3092\u4f7f\u7528\u3057\u3066\u3001PO\/\u4ed5\u69d8\u306b\u5bfe\u3059\u308b\u5316\u5b66\u7d44\u6210\u3092\u691c\u8a3c\u3059\u308b\u3002\u30d8\u30c3\u30c9\/\u30df\u30c3\u30c9\/\u30c6\u30fc\u30eb \u00d7 \u30a8\u30c3\u30b8\/\u30bb\u30f3\u30bf\u30fc\/\u30a8\u30c3\u30b8\u3067\u786c\u5ea6\u3092\u30de\u30c3\u30d4\u30f3\u30b0\u3057\u3001\u5e73\u5747\u5024\u3060\u3051\u3067\u306a\u304f\u3070\u3089\u3064\u304d\u3092\u89e3\u91c8\u3059\u308b\u3002\u7528\u9014\u304c\u30a8\u30c3\u30b8\u306b\u654f\u611f\u306a\u5834\u5408\u306f\u3001\u8131\u70ad\u6df1\u3055\u3092\u691c\u8a3c\u3059\u308b\u3002.<\/p><p>\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u306f\u3001\u3053\u308c\u3089\u306e\u30c1\u30a7\u30c3\u30af\u3092\u7d50\u3073\u3064\u3051\u308b\u91cd\u8981\u306a\u8981\u7d20\u3067\u3059\u3002MTC\u306e\u30d2\u30fc\u30c8\u756a\u53f7\u3092\u30b3\u30a4\u30eb\u30bf\u30b0\u3001\u53d7\u5165\u30ed\u30b0\u3001\u305d\u3057\u3066\u30b9\u30ea\u30c3\u30c8\u52a0\u5de5\u3084\u7814\u524a\u5f8c\u306e\u793e\u5185\u30ed\u30c3\u30c8\u756a\u53f7\u306b\u7d10\u3065\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u308c\u3070\u3001\u4fe1\u983c\u3067\u304d\u308b\u54c1\u8cea\u4fdd\u8a3c\u8a18\u9332\u3068\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u9023\u9396\u306e\u3044\u305a\u308c\u304b\u306e\u30ea\u30f3\u30af\u304c\u6b20\u3051\u3066\u3044\u308b\u5834\u5408\u3001\u66f8\u985e\u306f\u3042\u3063\u3066\u3082\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u306f\u78ba\u4fdd\u3055\u308c\u307e\u305b\u3093\u3002\u52a0\u5de5\u9762\u3092\u5909\u66f4\u3057\u305f\u308a\u3001\u30ed\u30c3\u30c8\u306e\u8b58\u5225\u60c5\u5831\u3092\u5206\u5272\u3057\u305f\u308a\u3059\u308b\u4e8c\u6b21\u52a0\u5de5\uff08\u30b9\u30ea\u30c3\u30c8\u52a0\u5de5\u3001\u7814\u524a\u52a0\u5de5\u3001\u71b1\u51e6\u7406\u306a\u3069\uff09\u306e\u5f8c\u306b\u306f\u3001\u786c\u5ea6\u3068\u8868\u9762\u72b6\u614b\u3092\u518d\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/p><p>Consistent results require consistent identity. That&#8217;s the same internal discipline we apply at&nbsp;<strong>Maxtor Metal&nbsp;<\/strong>\u4f9b\u7d66\u8005\u3068\u8cfc\u5165\u8005\u306e\u9593\u3067\u6587\u66f8\u5316\u3068\u691c\u8a3c\u306e\u624b\u9806\u3092\u6574\u5408\u3055\u305b\u308b\u5834\u5408\u3002.<\/p><hr class=\"wp-block-separator has-alpha-channel-opacity\"\/><h3 class=\"wp-block-heading\" id=\"b9411014-6743-4876-b0e0-d8f88a33a9d9\">\u8457\u8005\u7565\u6b74<\/h3><p><strong>\u30b8\u30a7\u30b7\u30fc\u30fb\u30b7\u30e5\u30fc<\/strong><br><em>\u4e0a\u7d1a\u54c1\u8cea\u30a8\u30f3\u30b8\u30cb\u30a2 | Maxtor Metal\uff08\u54c1\u8cea\u4fdd\u8a3c\u90e8\u9580\uff09<\/em><\/p><p>\u30b8\u30a7\u30b7\u30fc\u30fb\u30b7\u30e5\u30fc\u306f\u3001Maxtor Metal\u306e\u30b7\u30cb\u30a2\u54c1\u8cea\u30a8\u30f3\u30b8\u30cb\u30a2\u3067\u3042\u308a\u3001\u5de5\u5177\u92fc\u306e\u51b6\u91d1\u54c1\u8cea\u4fdd\u8a3c\u3001\u6750\u6599\u691c\u67fb\u3001\u6545\u969c\u89e3\u6790\u306b\u304a\u3044\u306615\u5e74\u4ee5\u4e0a\u306e\u5b9f\u52d9\u7d4c\u9a13\u3092\u6709\u3057\u3066\u3044\u307e\u3059\u3002\u30c1\u30c3\u30d4\u30f3\u30b0\u3084\u65e9\u671f\u6469\u8017\u306b\u304a\u3051\u308b\u71b1\u51e6\u7406\u6b20\u9665\u3068\u6750\u6599\u504f\u6790\u306e\u533a\u5225\u306a\u3069\u3001\u8907\u96d1\u306a\u5203\u306e\u6027\u80fd\u554f\u984c\u306e\u8a3a\u65ad\u3092\u5c02\u9580\u3068\u3057\u3066\u304a\u308a\u3001\u539f\u6750\u6599\u306e\u53d7\u3051\u5165\u308c\u304b\u3089\u5b8c\u6210\u3057\u305f\u7cbe\u5bc6\u5207\u524a\u5de5\u5177\u306b\u81f3\u308b\u307e\u3067\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u6a5f\u5668\u30e1\u30fc\u30ab\u30fc\u304c\u30c8\u30fc\u30bf\u30eb\u54c1\u8cea\u3092\u78ba\u4fdd\u3067\u304d\u308b\u3088\u3046\u652f\u63f4\u3057\u3066\u3044\u307e\u3059\u3002\u30b8\u30a7\u30b7\u30fc\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u696d\u754c\u3067\u6a29\u5a01\u3042\u308b\u8cc7\u683c\u3092\u4fdd\u6709\u3057\u3066\u3044\u307e\u3059\u3002&nbsp;<strong>ASQ CQE<\/strong>&nbsp;\uff08\u8a8d\u5b9a\u54c1\u8cea\u6280\u8853\u8005\uff09,&nbsp;<strong>ISO 9001\u4e3b\u4efb\u5be9\u67fb\u54e1<\/strong>\u3001 \u305d\u3057\u3066&nbsp;<strong>ASNT\u30ec\u30d9\u30ebII<\/strong>&nbsp;\u8cc7\u683c\u8a8d\u5b9a\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>Quick Answer: To read a tool steel MTC for strip blades, start at the header \u2014 confirm EN 10204 3.1 certificate type, supplier identity, steel grade, and heat number. Then cross-check the chemistry table against your PO\/spec (using ASTM A681 or ISO 4957 as the reference standard). Verify hardness uniformity with a 9-point map (head\/mid\/tail \u00d7 edge\/center\/edge per ASTM E18), and add a decarburization check (ASTM E1077) when edge performance is critical. The heat number must link the MTC, the coil tag, and your internal lot records to form a complete traceability chain. In strip-blade manufacturing, a tool steel MTC is only useful if it helps you make a fast, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7989,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1274,1],"tags":[1287,1288],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.6 (Yoast SEO v23.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Reading Tool Steel MTC: Strip Blade QA Checklist<\/title>\n<meta name=\"description\" content=\"Read tool steel MTC for strip blades: verify EN 10204 3.1, heat number traceability, chemistry bands, hardness map, decarb per ASTM E18\/E1077\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/maxtormetal.com\/ja\/reading-tool-steel-mtc-strip-blades-qa-checklist\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Reading Tool Steel MTC for Strip Blades: A Practical QA Checklist for Chemistry, Hardness, and Traceability\" \/>\n<meta property=\"og:description\" content=\"Read tool steel MTC for strip blades: verify EN 10204 3.1, heat number traceability, chemistry bands, hardness map, decarb per ASTM E18\/E1077\" \/>\n<meta property=\"og:url\" content=\"https:\/\/maxtormetal.com\/ja\/reading-tool-steel-mtc-strip-blades-qa-checklist\/\" \/>\n<meta property=\"og:site_name\" content=\"Maxtor Metal | Custom Industrial Blade Manufacturer &amp; 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