{"id":7370,"date":"2026-01-20T20:00:00","date_gmt":"2026-01-20T12:00:00","guid":{"rendered":"https:\/\/maxtormetal.com\/?p=7370"},"modified":"2026-01-19T14:15:41","modified_gmt":"2026-01-19T06:15:41","slug":"steel-slitting-knives-ahss-selection-guide","status":"publish","type":"post","link":"https:\/\/maxtormetal.com\/hi\/steel-slitting-knives-ahss-selection-guide\/","title":{"rendered":"AHSS \u091a\u0941\u0928\u094c\u0924\u093f\u092f\u094b\u0902 \u0915\u093e \u0938\u093e\u092e\u0928\u093e: \u0911\u091f\u094b\u092e\u094b\u091f\u093f\u0935 \u0939\u093e\u0908-\u0938\u094d\u091f\u094d\u0930\u0947\u0902\u0925 \u0938\u094d\u091f\u0940\u0932 \u0915\u0947 \u0932\u093f\u090f \u0938\u094d\u091f\u0940\u0932 \u0938\u094d\u0932\u093f\u091f\u093f\u0902\u0917 \u091a\u093e\u0915\u0942 \u0915\u093e \u091a\u092f\u0928"},"content":{"rendered":"<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"568\" src=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/11\/Rotary-Shear-Blade-1.jpg\" alt=\"AHSS \u091a\u0941\u0928\u094c\u0924\u093f\u092f\u094b\u0902 \u0915\u093e \u0938\u093e\u092e\u0928\u093e: \u0911\u091f\u094b\u092e\u094b\u091f\u093f\u0935 \u0939\u093e\u0908-\u0938\u094d\u091f\u094d\u0930\u0947\u0902\u0925 \u0938\u094d\u091f\u0940\u0932 \u0915\u0947 \u0932\u093f\u090f \u0938\u094d\u091f\u0940\u0932 \u0938\u094d\u0932\u093f\u091f\u093f\u0902\u0917 \u091a\u093e\u0915\u0942 \u0915\u093e \u091a\u092f\u0928\" class=\"wp-image-5559\" style=\"aspect-ratio:1.5;object-fit:cover;width:714px;height:auto\" srcset=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/11\/Rotary-Shear-Blade-1.jpg 1000w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/11\/Rotary-Shear-Blade-1-300x170.jpg 300w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/11\/Rotary-Shear-Blade-1-768x436.jpg 768w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/11\/Rotary-Shear-Blade-1-18x10.jpg 18w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/11\/Rotary-Shear-Blade-1-600x341.jpg 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure><\/div><p>\u0911\u091f\u094b\u092e\u094b\u091f\u093f\u0935 AHSS \u0917\u094d\u0930\u0947\u0921 \u091c\u0948\u0938\u0947 DP, TRIP \u0914\u0930 \u092e\u093e\u0930\u094d\u091f\u0947\u0928\u094d\u0938\u093f\u091f\u093f\u0915 \u0938\u094d\u091f\u0940\u0932 \u092e\u0947\u0902 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0938\u094d\u0932\u093f\u091f\u093f\u0902\u0917 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u092d\u0940 \u092c\u0921\u093c\u0940 \u0938\u092e\u0938\u094d\u092f\u093e \u092c\u0928 \u0938\u0915\u0924\u0940 \u0939\u0948\u0964 \u092c\u0930\u094d\u0930 \u0914\u0930 \u092e\u093e\u0907\u0915\u094d\u0930\u094b-\u091a\u093f\u092a\u093f\u0902\u0917 \u092c\u0922\u093c \u091c\u093e\u0924\u0940 \u0939\u0948, \u090f\u091c \u0921\u0915\u094d\u091f\u093f\u0932\u093f\u091f\u0940 \u0915\u092e \u0939\u094b \u091c\u093e\u0924\u0940 \u0939\u0948 \u0914\u0930 \u0921\u093e\u0909\u0928\u0938\u094d\u091f\u094d\u0930\u0940\u092e \u092b\u0949\u0930\u094d\u092e\u0947\u092c\u093f\u0932\u093f\u091f\u0940 (HER) \u092a\u094d\u0930\u092d\u093e\u0935\u093f\u0924 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964 \u092f\u0939 \u0917\u093e\u0907\u0921 \u092a\u094d\u0932\u093e\u0902\u091f, \u092a\u094d\u0930\u094b\u0938\u0947\u0938 \u0914\u0930 \u092e\u0947\u0902\u091f\u0947\u0928\u0947\u0902\u0938 \u0932\u0940\u0921\u0930\u094d\u0938 \u0915\u094b \u092a\u094d\u0930\u0948\u0915\u094d\u091f\u093f\u0936\u0928\u0930-\u0917\u094d\u0930\u0947\u0921 \u092a\u0948\u0930\u093e\u092e\u0940\u091f\u0930\u094d\u0938 - \u092e\u091f\u0947\u0930\u093f\u092f\u0932 \u0914\u0930 \u0939\u093e\u0930\u094d\u0921\u0928\u0947\u0938 \u0930\u0947\u0902\u091c, \u0915\u094b\u091f\u093f\u0902\u0917 \u0935\u093f\u0915\u0932\u094d\u092a, \u090f\u091c \u091c\u094d\u092f\u094b\u092e\u0947\u091f\u094d\u0930\u0940 \u0932\u0915\u094d\u0937\u094d\u092f \u0914\u0930 \u0915\u094d\u0932\u0940\u092f\u0930\u0947\u0902\u0938 \u0938\u0947\u091f\u093f\u0902\u0917\u094d\u0938 - \u0915\u0947 \u0938\u093e\u0925-\u0938\u093e\u0925 \u090f\u0915 \u0938\u0902\u0915\u094d\u0937\u093f\u092a\u094d\u0924 \u0938\u092e\u0938\u094d\u092f\u093e \u0928\u093f\u0935\u093e\u0930\u0923 \u092e\u0948\u091f\u094d\u0930\u093f\u0915\u094d\u0938 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u0940 \u0939\u0948\u0964 \u0932\u0915\u094d\u0937\u094d\u092f: AHSS \u0915\u0940 \u0938\u094d\u0932\u093f\u091f\u093f\u0902\u0917 \u0915\u0930\u0924\u0947 \u0938\u092e\u092f \u0938\u093e\u092b \u0915\u093f\u0928\u093e\u0930\u0947, \u0915\u092e \u0926\u094b\u0937 \u0914\u0930 \u0905\u0928\u0941\u092e\u093e\u0928\u093f\u0924 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928\u0964<\/p><figure class=\"wp-block-embed aligncenter is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Coil Processing of Advanced High Strength Steels at Nahanni, by COE Press Equipment\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/gBB7evkfcY4?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure><h2 class=\"wp-block-heading\" id=\"d6f7ff33-aa63-425f-b1f3-cf0a4ebbf8ca\">\u091a\u093e\u092c\u0940 \u091b\u0940\u0928\u0928\u093e<\/h2><ul><li>\u0917\u094d\u0930\u0947\u0921 \u0938\u094d\u091f\u094d\u0930\u0947\u0902\u0925 \u0915\u0947 \u0906\u0927\u093e\u0930 \u092a\u0930 \u0938\u094d\u091f\u094d\u0930\u093f\u092a \u0915\u0940 \u092e\u094b\u091f\u093e\u0908 \u0915\u0947 \u092a\u094d\u0930\u0924\u093f\u0936\u0924 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0915\u094d\u0932\u0940\u092f\u0930\u0947\u0902\u0938 \u0915\u094b \u0905\u0928\u0941\u0915\u0942\u0932\u093f\u0924 \u0915\u0930\u0947\u0902; \u090f\u090f\u091a\u090f\u0938\u090f\u0938 \u0915\u094b \u0906\u092e\u0924\u094c\u0930 \u092a\u0930 10-161\u091f\u0940\u092a\u09404\u091f\u0940 \u091f\u0928 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u094b\u0924\u0940 \u0939\u0948, \u091c\u094b \u092e\u093e\u0907\u0932\u094d\u0921 \u0938\u094d\u091f\u0940\u0932 \u0938\u0947 \u0905\u0927\u093f\u0915 \u0939\u0948\u0964<\/li>\n\n<li>\u091a\u093e\u0915\u0942 \u092c\u0928\u093e\u0928\u0947 \u0915\u0940 \u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0915\u0947 \u0932\u093f\u090f, \u092e\u091c\u092c\u0942\u0924\u0940 \u0914\u0930 \u0918\u093f\u0938\u093e\u0935 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0915\u0947 \u0932\u093f\u090f 60-62 \u090f\u091a\u0906\u0930\u0938\u0940 \u0935\u093e\u0932\u0947 \u092a\u0940\u090f\u092e \u091f\u0942\u0932 \u0938\u094d\u091f\u0940\u0932 \u0915\u094b \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915\u0924\u093e \u0926\u0947\u0902; \u0917\u0930\u094d\u092e\u0940 \u0914\u0930 \u0906\u0938\u0902\u091c\u0928 \u0915\u094b \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092a\u0940\u0935\u0940\u0921\u0940 \u0915\u094b\u091f\u093f\u0902\u0917\u094d\u0938 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0947\u0902\u0964<\/li>\n\n<li>\u092e\u093e\u0907\u0915\u094d\u0930\u094b-\u091a\u093f\u092a\u093f\u0902\u0917 \u0915\u094b \u0915\u092e \u0915\u0930\u0928\u0947 \u0914\u0930 \u0915\u093f\u0928\u093e\u0930\u0947 \u0915\u0940 \u0932\u091a\u0940\u0932\u0924\u093e \u092e\u0947\u0902 \u0938\u0941\u0927\u093e\u0930 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092e\u093e\u0907\u0915\u094d\u0930\u094b-\u090f\u091c \u0939\u094b\u0928 (\u0906\u092e\u0924\u094c\u0930 \u092a\u0930 10-30 \u00b5m) \u0914\u0930 \u092a\u0949\u0932\u093f\u0936 \u0915\u0940 \u0939\u0941\u0908 \u0938\u0924\u0939\u094b\u0902 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0947\u0902\u0964<\/li>\n\n<li>\u0911\u0928\u0932\u093e\u0907\u0928 \u091c\u093e\u0902\u091a \u0915\u0947 \u092e\u093e\u0927\u094d\u092f\u092e \u0938\u0947 \u0938\u0924\u094d\u092f\u093e\u092a\u0928 \u0915\u0930\u0947\u0902: \u092a\u0949\u0932\u093f\u0936\/\u092b\u094d\u0930\u0948\u0915\u094d\u091a\u0930 \u091c\u093c\u094b\u0928, \u092c\u0930\u094d\u0930 \u0915\u0940 \u090a\u0902\u091a\u093e\u0908 \u0915\u0947 \u0930\u0941\u091d\u093e\u0928 \u0914\u0930 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u092d\u093e\u0917\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0932\u0915\u094d\u0937\u093f\u0924 \u090f\u091c \u0921\u0915\u094d\u091f\u093f\u0932\u093f\u091f\u0940 \u092a\u0930\u0940\u0915\u094d\u0937\u0923\u0964<\/li>\n\n<li>\u0905\u0927\u093f\u0915\u0924\u092e \u0915\u0920\u094b\u0930\u0924\u093e \u0915\u0947 \u092a\u0940\u091b\u0947 \u092e\u0924 \u092d\u093e\u0917\u094b; \u092d\u0902\u0917\u0941\u0930\u0924\u093e \u0938\u0947 \u0939\u094b\u0928\u0947 \u0935\u093e\u0932\u0940 \u091f\u0942\u091f-\u092b\u0942\u091f \u0938\u0947 \u092c\u091a\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0915\u0920\u094b\u0930\u0924\u093e \u0914\u0930 \u092e\u091c\u092c\u0942\u0924\u0940 \u0915\u0947 \u092c\u0940\u091a \u0938\u0902\u0924\u0941\u0932\u0928 \u092c\u0928\u093e\u090f \u0930\u0916\u094b, \u0916\u093e\u0938\u0915\u0930 \u092e\u093e\u0930\u094d\u091f\u0947\u0928\u094d\u0938\u093f\u091f\u093f\u0915 \u0915\u093f\u0938\u094d\u092e\u094b\u0902 \u092e\u0947\u0902\u0964<\/li><\/ul><h2 class=\"wp-block-heading\" id=\"6e5091a1-2eb6-4885-9854-1b9420869847\">AHSS \u0928\u0947 \u0928\u093f\u092f\u092e\u094b\u0902 \u092e\u0947\u0902 \u092c\u0926\u0932\u093e\u0935 \u0915\u094d\u092f\u094b\u0902 \u0915\u093f\u092f\u093e?<\/h2><p>AHSS combines high tensile strength with multiphase microstructures (martensite in ferrite), which raises cutting forces and amplifies sensitivity to parameter errors. Mechanical cutting reduces edge ductility; minimizing damage in the shear-affected zone is essential for better HER. Guidance from WorldAutoSteel notes that while mild steels may run at ~6\u20138% clearance (as % of thickness), AHSS grades\u2014especially >1400 MPa\u2014often require significantly larger clearances to reduce galling and stress at the cutting edge. See the slitting and clearance discussions in the AHSS portal for context in the industry\u2019s own words in the\u00a0<a href=\"https:\/\/ahssinsights.org\/forming\/cutting\/cutting-blanking-shearing-trimming\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>\u0938\u094d\u0932\u093f\u091f\u093f\u0902\u0917 \u0914\u0930 \u0915\u094d\u0932\u0940\u092f\u0930\u0947\u0902\u0938 \u092a\u0930 \u090f\u090f\u091a\u090f\u0938\u090f\u0938 \u0926\u093f\u0936\u093e\u0928\u093f\u0930\u094d\u0926\u0947\u0936<\/strong><\/a>\u00a0\u0914\u0930 \u0935\u094d\u092f\u093e\u092a\u0915 \u0915\u091f\u094c\u0924\u0940 \u092e\u093e\u0930\u094d\u0917\u0926\u0930\u094d\u0936\u0928 \u092e\u0947\u0902\u00a0<a href=\"https:\/\/ahssinsights.org\/forming\/cutting\/cutting-blanking-shearing-trimming\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u0935\u0930\u094d\u0932\u094d\u0921\u0911\u091f\u094b\u0938\u094d\u091f\u0940\u0932 \u0915\u093e \u0915\u091f\u093f\u0902\u0917 \u0914\u0930 \u091f\u094d\u0930\u093f\u092e\u093f\u0902\u0917 \u0905\u0935\u0932\u094b\u0915\u0928<\/strong><\/a>.<\/p><h2 class=\"wp-block-heading\" id=\"0b545811-42fc-4800-a94a-e7c8b8ea2a5e\">AHSS \u0915\u0947 \u0932\u093f\u090f \u0938\u094d\u091f\u0940\u0932 \u0938\u094d\u0932\u093f\u091f\u093f\u0902\u0917 \u0928\u093e\u0907\u092b \u0915\u093e \u091a\u092f\u0928: \u0938\u093e\u092e\u0917\u094d\u0930\u0940, \u0915\u0920\u094b\u0930\u0924\u093e, \u0915\u094b\u091f\u093f\u0902\u0917, \u091c\u094d\u092f\u093e\u092e\u093f\u0924\u093f<\/h2><p>\u0938\u0939\u0940 \u0938\u0902\u092f\u094b\u091c\u0928 \u0915\u093e \u091a\u0941\u0928\u093e\u0935 \u090f\u0915 \u0924\u0930\u092b \u092a\u094d\u0932\u093e\u0938\u094d\u091f\u093f\u0915 \u0935\u093f\u0930\u0942\u092a\u0923 \u0914\u0930 \u0926\u0942\u0938\u0930\u0940 \u0924\u0930\u092b \u092d\u0902\u0917\u0941\u0930 \u091f\u0942\u091f\u0928 \u0915\u094b \u0930\u094b\u0915\u0924\u093e \u0939\u0948\u0964 \u0907\u0938\u0947 \u0924\u0940\u0928 \u0932\u0940\u0935\u0930\u094b\u0902 \u0915\u094b \u0938\u0902\u0924\u0941\u0932\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0938\u094b\u091a\u0947\u0902\u2014\u0915\u0920\u094b\u0930\u0924\u093e, \u092e\u091c\u092c\u0942\u0924\u0940 \u0914\u0930 \u0918\u0930\u094d\u0937\u0923\/\u0924\u093e\u092a \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923\u0964<\/p><ul><li>\u0938\u093e\u092e\u0917\u094d\u0930\u0940 \u0914\u0930 \u0915\u0920\u094b\u0930\u0924\u093e<ul><li>\u092a\u0940\u090f\u092e \u091f\u0942\u0932 \u0938\u094d\u091f\u0940\u0932 (\u091c\u0948\u0938\u0947, \u0909\u0921\u0947\u0939\u094b\u0932\u094d\u092e \u0935\u0928\u093e\u0921\u093f\u0938 4 \u090f\u0915\u094d\u0938\u094d\u091f\u094d\u0930\u093e, \u0935\u0928\u093e\u0921\u093f\u0938 8; \u092c\u094b\u0939\u0932\u0930 K390): \u090f\u090f\u091a\u090f\u0938\u090f\u0938 \u0915\u091f\u093f\u0902\u0917 \u0915\u0947 \u0932\u093f\u090f \u0932\u0917\u092d\u0917 60-62 \u090f\u091a\u0906\u0930\u0938\u0940 (\u0915\u0941\u091b \u0932\u0917\u092d\u0917 64 \u0924\u0915) \u0915\u0940 \u090f\u091a\u0906\u0930\u0938\u0940 \u092a\u0930 \u091a\u0932\u0924\u0947 \u0939\u0948\u0902, \u091c\u094b \u092a\u093e\u0930\u0902\u092a\u0930\u093f\u0915 \u0921\u09402 \u0915\u0940 \u0924\u0941\u0932\u0928\u093e \u092e\u0947\u0902 \u092c\u0947\u0939\u0924\u0930 \u091a\u093f\u092a\u093f\u0902\u0917 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0915\u0947 \u0938\u093e\u0925 \u0909\u091a\u094d\u091a \u0918\u093f\u0938\u093e\u0935 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964 \u0909\u0921\u0947\u0939\u094b\u0932\u094d\u092e \u0915\u0947 \u090f\u090f\u091a\u090f\u0938\u090f\u0938 \u091f\u0942\u0932\u093f\u0902\u0917 \u0928\u094b\u091f\u094d\u0938 \u0917\u0902\u092d\u0940\u0930 \u0905\u0928\u0941\u092a\u094d\u0930\u092f\u094b\u0917\u094b\u0902 \u092e\u0947\u0902 \u090f\u091c \u0938\u094d\u0925\u093f\u0930\u0924\u093e \u0915\u0947 \u0932\u093f\u090f \u0907\u0928 \u092a\u0940\u090f\u092e \u0917\u094d\u0930\u0947\u0921 \u092a\u0930 \u091c\u094b\u0930 \u0926\u0947\u0924\u0947 \u0939\u0948\u0902; \u0926\u0947\u0916\u0947\u0902\u00a0<a href=\"https:\/\/www.uddeholm.com\/app\/uploads\/sites\/239\/2024\/06\/Tech-Uddeholm-Tooling-solutions-AHSS-EN-2.pdf\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>\u0909\u0926\u094d\u0926\u0947\u0939\u094b\u092e \u0915\u0947 \u090f\u090f\u091a\u090f\u0938\u090f\u0938 \u091f\u0942\u0932\u093f\u0902\u0917 \u0938\u092e\u093e\u0927\u093e\u0928<\/strong><\/a>\u00a0\u0914\u0930 \u092f\u0939\u00a0<a href=\"https:\/\/www.uddeholm.com\/app\/uploads\/sites\/247\/2024\/09\/Tech-Uddeholm-Vanadis-4-Extra_EN.pdf\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>Vanadis 4 \u0905\u0924\u093f\u0930\u093f\u0915\u094d\u0924 \u0921\u0947\u091f\u093e<\/strong><\/a>.<\/li>\n\n<li>\u0921\u09402 (1.2379): \u0932\u0917\u092d\u0917 58-62 \u090f\u091a\u0906\u0930\u0938\u0940 \u092a\u0930 \u0915\u093e\u092e \u0915\u0930\u0928\u0947 \u092f\u094b\u0917\u094d\u092f \u0939\u0948 \u0932\u0947\u0915\u093f\u0928 \u090f\u090f\u091a\u090f\u0938\u090f\u0938 \u092e\u0947\u0902 \u092e\u093e\u0907\u0915\u094d\u0930\u094b-\u091a\u093f\u092a\u093f\u0902\u0917 \u0915\u0947 \u0932\u093f\u090f \u0905\u0927\u093f\u0915 \u092a\u094d\u0930\u0935\u0923 \u0939\u0948; \u0932\u0902\u092c\u0940 \u0926\u094c\u0921\u093c \u092f\u093e \u0915\u0920\u094b\u0930 \u0917\u094d\u0930\u0947\u0921 \u0915\u0947 \u0932\u093f\u090f \u092a\u0940\u090f\u092e \u0935\u093f\u0915\u0932\u094d\u092a\u094b\u0902 \u092a\u0930 \u0935\u093f\u091a\u093e\u0930 \u0915\u0930\u0947\u0902\u0964<\/li>\n\n<li>H13: \u0932\u0917\u092d\u0917 52-56 HRC \u092a\u0930 \u0905\u0927\u093f\u0915 \u092e\u091c\u092c\u0942\u0924; \u091c\u0939\u093e\u0902 \u092a\u094d\u0930\u092d\u093e\u0935\/\u091d\u091f\u0915\u0947 \u0939\u093e\u0935\u0940 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902 \u0935\u0939\u093e\u0902 \u0909\u092a\u092f\u094b\u0917\u0940, \u0932\u0947\u0915\u093f\u0928 \u0915\u092e \u0918\u093f\u0938\u093e\u0935 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0905\u0902\u0924\u0930\u093e\u0932 \u0915\u094b \u091b\u094b\u091f\u093e \u0915\u0930 \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/li>\n\n<li>\u0915\u093e\u0930\u094d\u092c\u093e\u0907\u0921 \u092f\u093e \u0915\u093e\u0930\u094d\u092c\u093e\u0907\u0921-\u092f\u0941\u0915\u094d\u0924: \u0905\u0924\u094d\u092f\u0927\u093f\u0915 \u0918\u0930\u094d\u0937\u0923\u0936\u0940\u0932 \u092f\u093e \u0932\u0947\u092a\u093f\u0924 \u090f\u090f\u091a\u090f\u0938\u090f\u0938 \u0915\u0947 \u0932\u093f\u090f \u0935\u093f\u091a\u093e\u0930 \u0915\u0930\u0947\u0902; \u092d\u0902\u0917\u0941\u0930\u0924\u093e \u0915\u094b \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0906\u0930\u094d\u092c\u0930 \u0938\u092a\u094b\u0930\u094d\u091f \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0947\u0902\u0964<\/li><\/ul><\/li>\n\n<li>\u0915\u094b\u091f\u093f\u0902\u0917 \u0914\u0930 \u0938\u0924\u0939 \u0909\u092a\u091a\u093e\u0930<ul><li>TiAlN\/AlTiN: 1\u20134 \u00b5m PVD \u092a\u0930\u0924\u0947\u0902 \u091c\u093f\u0928\u092e\u0947\u0902 \u0909\u091a\u094d\u091a \u0924\u093e\u092a\u0940\u092f \u0915\u0920\u094b\u0930\u0924\u093e \u0914\u0930 \u0911\u0915\u094d\u0938\u0940\u0915\u0930\u0923 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927 \u0939\u094b\u0924\u093e \u0939\u0948; AHSS \u0915\u0940 \u0935\u093f\u0936\u093f\u0937\u094d\u091f \u0936\u0941\u0937\u094d\u0915 \u092f\u093e \u0909\u091a\u094d\u091a \u0917\u0924\u093f \u0938\u094d\u0925\u093f\u0924\u093f\u092f\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924\u0964 AlTiSiN\/AlCrN \u092a\u0930\u093f\u0935\u093e\u0930\u094b\u0902 \u091c\u0948\u0938\u0947 \u0909\u0924\u094d\u092a\u093e\u0926\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f Oerlikon \u0915\u0947 \u0909\u0924\u094d\u092a\u093e\u0926 \u092a\u0943\u0937\u094d\u0920 \u0926\u0947\u0916\u0947\u0902\u0964\u00a0<a href=\"https:\/\/www.oerlikon.com\/balzers\/global\/en\/portfolio\/balzers-surface-solutions\/pvd-and-pacvd-based-coating-solutions\/baliq\/baliq-tisinos-pro\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>\u092c\u093e\u0932\u093f\u0915 \u091f\u093f\u0938\u093f\u0928\u094b\u0938 \u092a\u094d\u0930\u094b<\/strong><\/a>.<\/li>\n\n<li>TiN\/TiCN: 1\u20134 \u00b5m; TiN \u0932\u0917\u092d\u0917 ~2000\u20132500 HV; TiCN \u0905\u0927\u093f\u0915 \u0915\u0920\u094b\u0930 (~3000+ HV) \u0932\u0947\u0915\u093f\u0928 \u0915\u092e \u0924\u093e\u092a\u092e\u093e\u0928 \u0938\u0940\u092e\u093e; \u0906\u0938\u0902\u091c\u0928 \u0915\u094b \u0915\u092e \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u094b\u0917\u0940\u0964 \u0909\u0926\u094d\u092f\u094b\u0917 \u0905\u0935\u0932\u094b\u0915\u0928 \u092a\u094d\u0930\u0924\u093f\u0928\u093f\u0927\u093f \u0936\u094d\u0930\u0947\u0923\u093f\u092f\u093e\u0902 \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902, \u0909\u0926\u093e\u0939\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f,\u00a0<a href=\"https:\/\/www.tgwint.com\/2021\/10\/26\/knife-material-and-coatings-types-and-advantages\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>TGW \u0915\u0940 \u0915\u094b\u091f\u093f\u0902\u0917 \u0917\u093e\u0907\u0921<\/strong><\/a>.<\/li>\n\n<li>\u0921\u0940\u090f\u0932\u0938\u0940 (ta-C\/a-C:H): \u092c\u0939\u0941\u0924 \u0915\u092e \u0918\u0930\u094d\u0937\u0923 (COF &lt;0.1 \u0938\u0902\u092d\u0935) \u0914\u0930 \u0909\u091a\u094d\u091a \u0915\u0920\u094b\u0930\u0924\u093e; \u092f\u0939 \u0924\u092c \u0909\u092a\u092f\u094b\u0917\u0940 \u0939\u094b\u0924\u093e \u0939\u0948 \u091c\u092c \u091a\u093f\u092a\u0915\u0928\u0947 \u0935\u093e\u0932\u0947 \u092a\u0926\u093e\u0930\u094d\u0925 \u0915\u093e \u091c\u092e\u093e\u0935\/\u0916\u0930\u094b\u0902\u091a \u0915\u0940 \u0938\u092e\u0938\u094d\u092f\u093e \u0939\u094b, \u091c\u093f\u0938\u092e\u0947\u0902 \u0915\u0941\u091b \u0932\u0947\u092a\u093f\u0924 \u0907\u0938\u094d\u092a\u093e\u0924 \u092d\u0940 \u0936\u093e\u092e\u093f\u0932 \u0939\u0948\u0902\u0964 \u0926\u0947\u0916\u0947\u0902\u00a0<a href=\"https:\/\/www.oerlikon.com\/ecoma\/files\/HQ306EN_BALINIT_MAYURA_for_cutting_tools.pdf?download=true\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>\u0915\u091f\u093f\u0902\u0917 \u091f\u0942\u0932\u094d\u0938 \u0915\u0947 \u0932\u093f\u090f \u0913\u0930\u094d\u0932\u093f\u0915\u0949\u0928 \u0915\u0947 \u0921\u0940\u090f\u0932\u0938\u0940 \u0915\u093e \u0905\u0935\u0932\u094b\u0915\u0928<\/strong><\/a>\u00a0\u0914\u0930\u00a0<a href=\"https:\/\/www.ionbond.com\/technology\/dlc-coatings-diamond-like-carbon\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>\u0906\u092f\u0928\u092c\u0949\u0928\u094d\u0921 \u0915\u093e \u0921\u0940\u090f\u0932\u0938\u0940 \u092a\u094d\u0930\u094c\u0926\u094d\u092f\u094b\u0917\u093f\u0915\u0940 \u092a\u0943\u0937\u094d\u0920<\/strong><\/a>.<\/li><\/ul><\/li>\n\n<li>\u0915\u093f\u0928\u093e\u0930\u094b\u0902 \u0915\u0940 \u091c\u094d\u092f\u093e\u092e\u093f\u0924\u093f \u0914\u0930 \u092b\u093f\u0928\u093f\u0936<ul><li>\u092e\u093e\u0907\u0915\u094d\u0930\u094b-\u090f\u091c \u0939\u094b\u0928\u093f\u0902\u0917: \u0938\u0902\u0924\u0941\u0932\u093f\u0924 AHSS \u0915\u0947 \u0932\u093f\u090f 10\u201330 \u00b5m \u0938\u0947 \u0936\u0941\u0930\u0942 \u0915\u0930\u0947\u0902, \u0914\u0930 \u092f\u0926\u093f \u092e\u093e\u0930\u094d\u091f\u0947\u0928\u094d\u0938\u093f\u091f\u093f\u0915 \u0917\u094d\u0930\u0947\u0921 \u092a\u0930 \u091a\u093f\u092a\u093f\u0902\u0917 \u092c\u0928\u0940 \u0930\u0939\u0924\u0940 \u0939\u0948 \u092f\u093e \u091c\u0939\u093e\u0902 \u0932\u093e\u0907\u0928 \u0936\u0949\u0915 \u092e\u094c\u091c\u0942\u0926 \u0939\u0948\u0902, \u0924\u094b 20\u201350 \u00b5m \u0915\u0940 \u0913\u0930 \u092c\u0922\u093c\u0947\u0902\u0964 \u0907\u0928\u094d\u0939\u0947\u0902 \u0938\u0924\u094d\u092f\u093e\u092a\u0928 \u0936\u094d\u0930\u0947\u0923\u093f\u092f\u094b\u0902 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u092a\u094d\u0930\u0938\u094d\u0924\u0941\u0924 \u0915\u0930\u0947\u0902; \u092a\u094d\u0930\u0924\u094d\u092f\u0915\u094d\u0937 \u092e\u093e\u0928\u0915 \u0926\u0941\u0930\u094d\u0932\u092d \u0939\u0948\u0902\u0964 \u0909\u0921\u0947\u0939\u094b\u0932\u094d\u092e AHSS \u0915\u091f\u093f\u0902\u0917 \u091f\u0942\u0932\u094d\u0938 \u0915\u0947 \u0932\u093f\u090f \u092a\u0949\u0932\u093f\u0936 \u0938\u0924\u0939\u094b\u0902 \u0915\u0940 \u0905\u0928\u0941\u0936\u0902\u0938\u093e \u0915\u0930\u0924\u0947 \u0939\u0948\u0902; \u0928\u0949\u091a \u0907\u0928\u093f\u0936\u093f\u090f\u0936\u0928 \u0915\u094b \u0915\u092e \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092e\u0939\u0940\u0928 \u092b\u093f\u0928\u093f\u0936 (\u091c\u0948\u0938\u0947, \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0938\u0924\u0939\u094b\u0902 \u092a\u0930 Ra \u22640.2 \u00b5m) \u0915\u093e \u0932\u0915\u094d\u0937\u094d\u092f \u0930\u0916\u0947\u0902, \u091c\u0948\u0938\u093e \u0915\u093f \u0907\u0938\u092e\u0947\u0902 \u092c\u0924\u093e\u092f\u093e \u0917\u092f\u093e \u0939\u0948\u0964\u00a0<a href=\"https:\/\/www.uddeholm.com\/app\/uploads\/sites\/239\/2024\/06\/Tech-Uddeholm-Tooling-solutions-AHSS-EN-2.pdf\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>\u0909\u0926\u094d\u0926\u0947\u0939\u094b\u092e \u0915\u093e \u090f\u090f\u091a\u090f\u0938\u090f\u0938 \u092e\u093e\u0930\u094d\u0917\u0926\u0930\u094d\u0936\u0928<\/strong><\/a>.<\/li><\/ul><\/li><\/ul><h3 class=\"wp-block-heading\" id=\"9bd62704-8004-47cf-a683-a459ac2e1ad8\">\u0938\u093e\u0930\u093e\u0902\u0936 \u0924\u093e\u0932\u093f\u0915\u093e: \u0938\u093e\u092e\u0917\u094d\u0930\u0940, \u0915\u0920\u094b\u0930\u0924\u093e, \u0915\u094b\u091f\u093f\u0902\u0917, \u091c\u094d\u092f\u093e\u092e\u093f\u0924\u093f (\u092a\u094d\u0930\u093e\u0930\u0902\u092d\u093f\u0915 \u092c\u093f\u0902\u0926\u0941)<\/h3><figure class=\"wp-block-table\"><table><tbody><tr><th>\u092a\u0938\u0902\u0926<\/th><th>\u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0915\u093e\u0930\u094d\u092f \u0938\u0940\u092e\u093e<\/th><th>\u091c\u0939\u093e\u0902 \u092f\u0939 \u0938\u0939\u093e\u092f\u0915 \u0939\u094b<\/th><th>\u091a\u0947\u0924\u093e\u0935\u0928\u0940<\/th><\/tr><tr><td>\u092a\u0940\u090f\u092e \u091f\u0942\u0932 \u0938\u094d\u091f\u0940\u0932 (\u0935\u0948\u0928\u093e\u0921\u093f\u0938 4 \u090f\u0915\u094d\u0938\u094d\u091f\u094d\u0930\u093e, \u0935\u0948\u0928\u093e\u0921\u093f\u0938 8, \u0915\u0947390)<\/td><td>60-62 \u090f\u091a\u0906\u0930\u0938\u0940 (\u0915\u0941\u091b \u0932\u0917\u092d\u0917 64 \u0924\u0915)<\/td><td>AHSS \u0915\u0947 \u0932\u093f\u090f \u0909\u091a\u094d\u091a \u0918\u093f\u0938\u093e\u0935 \u0914\u0930 \u091f\u0942\u091f-\u092b\u0942\u091f \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927<\/td><td>\u0927\u093e\u0930 \u0915\u0940 \u0917\u0941\u0923\u0935\u0924\u094d\u0924\u093e \u0915\u0940 \u091c\u093e\u0901\u091a \u0915\u0930\u0947\u0902; \u0915\u0920\u094b\u0930\u0924\u093e \u0915\u0947 \u092c\u093f\u0928\u093e \u0905\u0924\u094d\u092f\u0927\u093f\u0915 \u0915\u0920\u094b\u0930\u0924\u093e \u0938\u0947 \u0927\u093e\u0930 \u091f\u0942\u091f \u0938\u0915\u0924\u0940 \u0939\u0948\u0964<\/td><\/tr><tr><td>\u0921\u09402 (1.2379)<\/td><td>58\u201362 \u090f\u091a\u0906\u0930\u0938\u0940<\/td><td>\u0906\u0927\u093e\u0930\u092d\u0942\u0924 \u0909\u092a\u0932\u092c\u094d\u0927\u0924\u093e \u0914\u0930 \u0932\u093e\u0917\u0924<\/td><td>AHSS \u092e\u0947\u0902 \u091a\u093f\u092a\u093f\u0902\u0917 \u0915\u093e \u091c\u094b\u0916\u093f\u092e \u0905\u0927\u093f\u0915 \u0939\u0948; \u0932\u0902\u092c\u0940 \u0905\u0935\u0927\u093f \u0915\u0947 \u0932\u093f\u090f PM \u0935\u093f\u0915\u0932\u094d\u092a \u092a\u0930 \u0935\u093f\u091a\u093e\u0930 \u0915\u0930\u0947\u0902<\/td><\/tr><tr><td>\u090f\u091a13<\/td><td>52\u201356 \u090f\u091a\u0906\u0930\u0938\u0940<\/td><td>\u092a\u094d\u0930\u092d\u093e\u0935\/\u091d\u091f\u0915\u093e, \u0915\u0920\u093f\u0928 \u092a\u0930\u093f\u0938\u094d\u0925\u093f\u0924\u093f\u092f\u093e\u0901<\/td><td>\u0915\u092e \u0918\u093f\u0938\u093e\u0935 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927; \u0915\u092e \u0905\u0902\u0924\u0930\u093e\u0932<\/td><\/tr><tr><td>\u0915\u093e\u0930\u094d\u092c\u093e\u0907\u0921\/\u0915\u093e\u0930\u094d\u092c\u093e\u0907\u0921 \u092f\u0941\u0915\u094d\u0924<\/td><td>\u0932\u093e\u0917\u0942 \u0928\u0939\u0940\u0902 (\u092c\u0939\u0941\u0924 \u0909\u091a\u094d\u091a \u090f\u091a\u0906\u0930\u090f)<\/td><td>\u0905\u0924\u094d\u092f\u0927\u093f\u0915 \u0905\u092a\u0918\u0930\u094d\u0937\u0915 \u092f\u093e \u0932\u0947\u092a\u093f\u0924 \u090f\u090f\u091a\u090f\u0938\u090f\u0938<\/td><td>\u092d\u0902\u0917\u0941\u0930\u0924\u093e; \u0938\u094d\u0925\u093f\u0930 \u0938\u0939\u093e\u0930\u0947 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e<\/td><\/tr><tr><td>TiAlN\/AlTiN PVD<\/td><td>1\u20134 \u00b5m<\/td><td>\u0924\u0947\u091c \u0917\u0924\u093f \u092a\u0930 \u090a\u0937\u094d\u092e\u093e\/\u0911\u0915\u094d\u0938\u0940\u0915\u0930\u0923 \u092a\u094d\u0930\u0924\u093f\u0930\u094b\u0927<\/td><td>\u0930\u0940\u0917\u094d\u0930\u093e\u0907\u0902\u0921 \u0915\u0930\u0928\u0947 \u0938\u0947 \u0915\u094b\u091f\u093f\u0902\u0917 \u0939\u091f \u091c\u093e\u0924\u0940 \u0939\u0948; \u0926\u094b\u092c\u093e\u0930\u093e \u0915\u094b\u091f\u093f\u0902\u0917 \u0915\u0930\u0928\u0947 \u0915\u0940 \u092f\u094b\u091c\u0928\u093e \u092c\u0928\u093e\u090f\u0902\u0964<\/td><\/tr><tr><td>TiN\/TiCN PVD<\/td><td>1\u20134 \u00b5m<\/td><td>\u0906\u0938\u0902\u091c\u0928 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923; \u092a\u094d\u0930\u0935\u0947\u0936 \u0935\u093f\u0915\u0932\u094d\u092a<\/td><td>TiCN \u0915\u0940 \u0928\u093f\u091a\u0932\u0940 \u0924\u093e\u092a\u092e\u093e\u0928 \u0938\u0940\u092e\u093e; \u092e\u093e\u0928\u094d\u092f \u0915\u0930\u0947\u0902<\/td><\/tr><tr><td>\u0921\u0940\u090f\u0932\u0938\u0940<\/td><td>0.3\u20131 \u00b5m+<\/td><td>\u0915\u092e \u0918\u0930\u094d\u0937\u0923; \u0918\u0930\u094d\u0937\u0923 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u0923<\/td><td>\u0905\u0927\u093f\u0915 \u0917\u0930\u094d\u092e\u0940 \u0935\u093e\u0932\u0947 \u0938\u094d\u0925\u093e\u0928\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0928\u0939\u0940\u0902 \u0939\u094b \u0938\u0915\u0924\u093e; \u092a\u0941\u0937\u094d\u091f\u093f \u0915\u0930\u0947\u0902<\/td><\/tr><tr><td>\u092e\u093e\u0907\u0915\u094d\u0930\u094b-\u090f\u091c \u0939\u094b\u0928<\/td><td>10\u201330 \u00b5m (\u091a\u093f\u092a\u093f\u0902\u0917 \u0915\u0930\u0928\u0947 \u092a\u0930 20\u201350 \u00b5m)<\/td><td>\u0938\u0942\u0915\u094d\u0937\u094d\u092e \u0916\u0930\u094b\u0902\u091a\u094b\u0902 \u0915\u094b \u0915\u092e \u0915\u0930\u0924\u093e \u0939\u0948; \u0938\u0941\u0917\u092e \u092a\u094d\u0930\u0935\u0947\u0936<\/td><td>\u092c\u0939\u0941\u0924 \u092c\u0921\u093c\u093e \u0939\u094b\u0928 \u091f\u0942\u0932 \u092c\u0930\u094d\u0930 \u0915\u094b \u0909\u092d\u093e\u0930 \u0938\u0915\u0924\u093e \u0939\u0948; \u092a\u0930\u0940\u0915\u094d\u0937\u0923 \u0915\u0930\u0947\u0902<\/td><\/tr><tr><td>\u0938\u0924\u0939 \u0915\u0940 \u092b\u093f\u0928\u093f\u0936<\/td><td>\u0909\u0924\u094d\u0915\u0943\u0937\u094d\u091f \u092b\u093f\u0928\u093f\u0936 \u0915\u093e \u0932\u0915\u094d\u0937\u094d\u092f \u0930\u0916\u0947\u0902 (\u0909\u0926\u093e\u0939\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f, Ra \u22640.2 \u00b5m)<\/td><td>\u0915\u092e \u0918\u0930\u094d\u0937\u0923 \u0914\u0930 \u0916\u093e\u0902\u091a\u0947 \u0935\u093e\u0932\u0940 \u091c\u0917\u0939\u0947\u0902<\/td><td>\u0907\u0938\u0915\u0947 \u0932\u093f\u090f \u0938\u093e\u0935\u0927\u093e\u0928\u0940\u092a\u0942\u0930\u094d\u0935\u0915 \u092a\u0940\u0938\u0928\u0947\/\u092a\u0949\u0932\u093f\u0936 \u0915\u0930\u0928\u0947 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u0948\u0964<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\" id=\"6367b81c-723c-422c-ab29-ad52bdc6fd49\">\u092c\u0930\u094d\u0930 \u0914\u0930 \u090f\u091a\u0908\u0906\u0930 \u0915\u094b \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u093f\u0924 \u0915\u0930\u0928\u0947 \u0935\u093e\u0932\u0947 \u0938\u0947\u091f\u0905\u092a \u092a\u0948\u0930\u093e\u092e\u0940\u091f\u0930<\/h2><div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"755\" src=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/11\/Coil-Slitting-Knife.jpg\" alt=\"\u092c\u0930\u094d\u0930 \u0914\u0930 \u090f\u091a\u0908\u0906\u0930 \u0915\u094b \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u093f\u0924 \u0915\u0930\u0928\u0947 \u0935\u093e\u0932\u0947 \u0938\u0947\u091f\u0905\u092a \u092a\u0948\u0930\u093e\u092e\u0940\u091f\u0930\" class=\"wp-image-5556\" style=\"aspect-ratio:1.3333333333333333;object-fit:cover;width:584px;height:auto\" srcset=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/11\/Coil-Slitting-Knife.jpg 1000w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/11\/Coil-Slitting-Knife-300x227.jpg 300w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/11\/Coil-Slitting-Knife-768x580.jpg 768w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/11\/Coil-Slitting-Knife-16x12.jpg 16w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/11\/Coil-Slitting-Knife-600x453.jpg 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure><\/div><p>AHSS \u092e\u0947\u0902 \u092c\u0930\u094d\u0930 \u0928\u093f\u0930\u094d\u092e\u093e\u0923 \u0914\u0930 \u0915\u093f\u0928\u093e\u0930\u0947 \u0915\u0940 \u0915\u094d\u0937\u0924\u093f \u092e\u0947\u0902 \u0915\u094d\u0932\u0940\u092f\u0930\u0947\u0902\u0938 \u0915\u0940 \u092a\u094d\u0930\u092e\u0941\u0916 \u092d\u0942\u092e\u093f\u0915\u093e \u0939\u094b\u0924\u0940 \u0939\u0948\u0964 \u092e\u091c\u092c\u0942\u0924\u0940 \u0914\u0930 \u092e\u094b\u091f\u093e\u0908 \u092a\u0930 \u0906\u0927\u093e\u0930\u093f\u0924 \u0928\u093f\u092f\u092e\u094b\u0902 \u0938\u0947 \u0936\u0941\u0930\u0941\u0906\u0924 \u0915\u0930\u0947\u0902, \u092b\u093f\u0930 \u0915\u093f\u0928\u093e\u0930\u0947 \u0915\u0940 \u0917\u0941\u0923\u0935\u0924\u094d\u0924\u093e \u0915\u0940 \u091c\u093e\u0902\u091a \u0915\u0947 \u0938\u093e\u0925 \u0911\u0928\u0932\u093e\u0907\u0928 \u0938\u0924\u094d\u092f\u093e\u092a\u0928 \u0915\u0930\u0947\u0902\u0964<\/p><ul><li>\u092e\u094b\u091f\u093e\u0908 \u0915\u0947 % \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0915\u094d\u0932\u0940\u092f\u0930\u0947\u0902\u0938 (\u092a\u094d\u0930\u093e\u0930\u0902\u092d\u093f\u0915 \u092c\u0948\u0902\u0921)<ul><li>\u092e\u093e\u0907\u0932\u094d\u0921 \u0938\u094d\u091f\u0940\u0932: ~6\u20138% t<\/li>\n\n<li>AHSS 600\u2013980 MPa: ~10\u201314% t<\/li>\n\n<li>UHSS >1400 MPa: ~14\u201316%+ t<\/li><\/ul><\/li><\/ul><p>\u092f\u0947 AHSS \u092a\u094b\u0930\u094d\u091f\u0932 \u092e\u0947\u0902 \u091a\u0930\u094d\u091a\u093e \u0915\u0940 \u0917\u0908 \u0936\u094d\u0930\u0947\u0923\u093f\u092f\u094b\u0902 \u0915\u0947 \u0905\u0928\u0941\u0930\u0942\u092a \u0939\u0948\u0902\u0964 \u0938\u0902\u0926\u0930\u094d\u092d \u0914\u0930 \u0907\u0938 \u092c\u093e\u0924 \u0915\u0940 \u0917\u0939\u0928 \u0935\u094d\u092f\u093e\u0916\u094d\u092f\u093e \u0915\u0947 \u0932\u093f\u090f \u0915\u093f \u0915\u094d\u0932\u0940\u092f\u0930\u0947\u0902\u0938 \u0915\u093f\u0938 \u092a\u094d\u0930\u0915\u093e\u0930 \u0905\u092a\u0930\u0942\u092a\u0923-\u092a\u094d\u0930\u092d\u093e\u0935\u093f\u0924 \u0915\u094d\u0937\u0947\u0924\u094d\u0930 \u0915\u094b \u0906\u0915\u093e\u0930 \u0926\u0947\u0924\u093e \u0939\u0948, \u0915\u0943\u092a\u092f\u093e \u0926\u0947\u0916\u0947\u0902\u0964\u00a0<a href=\"https:\/\/ahssinsights.org\/tag\/clearance\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>\u092e\u0902\u091c\u0942\u0930\u0940 \u0938\u0902\u092c\u0902\u0927\u0940 \u090f\u090f\u091a\u090f\u0938\u090f\u0938 \u0926\u093f\u0936\u093e\u0928\u093f\u0930\u094d\u0926\u0947\u0936<\/strong><\/a>.<\/p><ul><li>\u0938\u0902\u0930\u0947\u0916\u0923, \u0924\u0928\u093e\u0935 \u0914\u0930 \u0917\u0924\u093f \u091a\u0947\u0915\u0932\u093f\u0938\u094d\u091f<ul><li>\u091a\u093e\u0915\u0942 \u0915\u0940 \u0938\u092e\u093e\u0928\u093e\u0902\u0924\u0930\u0924\u093e \u0914\u0930 \u0906\u0930\u094d\u092c\u0930 \u0930\u0928\u0906\u0909\u091f: \u0909\u0924\u094d\u092a\u093e\u0926\u0928 \u0938\u0947 \u092a\u0939\u0932\u0947 \u0907\u0938\u0915\u0940 \u091c\u093e\u0902\u091a \u0915\u0930 \u0932\u0947\u0902\u0964 \u0917\u0932\u0924 \u0938\u0902\u0930\u0947\u0916\u0923 \u0938\u0947 \u0905\u0938\u092e\u093e\u0928 \u092c\u0930\u094d\u0930 \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u0939\u094b\u0924\u0947 \u0939\u0948\u0902 \u0914\u0930 \u0918\u093f\u0938\u093e\u0935\u091f \u0924\u0947\u091c\u0940 \u0938\u0947 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/li>\n\n<li>\u0924\u0928\u093e\u0935: \u092a\u091f\u094d\u091f\u0940 \u0915\u0947 \u0924\u0928\u093e\u0935 \u0915\u094b \u0938\u094d\u0925\u093f\u0930 \u0930\u0916\u0947\u0902; \u0905\u0924\u094d\u092f\u0927\u093f\u0915 \u0924\u0928\u093e\u0935 \u0938\u0947 \u0915\u093f\u0928\u093e\u0930\u094b\u0902 \u0915\u0947 \u092b\u091f\u0928\u0947 \u0915\u093e \u0916\u0924\u0930\u093e \u092c\u0922\u093c \u091c\u093e\u0924\u093e \u0939\u0948, \u091c\u092c\u0915\u093f \u092c\u0939\u0941\u0924 \u0915\u092e \u0924\u0928\u093e\u0935 \u0938\u0947 \u092a\u091f\u094d\u091f\u0940 \u0907\u0927\u0930-\u0909\u0927\u0930 \u0916\u093f\u0938\u0915 \u0938\u0915\u0924\u0940 \u0939\u0948 \u0914\u0930 \u091a\u093e\u0915\u0942 \u0915\u0947 \u0928\u093f\u0936\u093e\u0928 \u092a\u0921\u093c \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964<\/li>\n\n<li>\u0917\u0924\u093f: \u0905\u0927\u093f\u0915 \u0917\u0924\u093f \u0935\u093f\u0930\u0942\u092a\u0923 \u0915\u094d\u0937\u0947\u0924\u094d\u0930\u094b\u0902 \u0915\u094b \u092c\u0926\u0932 \u0938\u0915\u0924\u0940 \u0939\u0948; \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u0907\u0938\u094d\u092a\u093e\u0924 \u092a\u0930 \u0915\u093f\u090f \u0917\u090f \u0915\u0941\u091b \u0905\u0927\u094d\u092f\u092f\u0928\u094b\u0902 \u0938\u0947 \u092a\u0924\u093e \u091a\u0932\u0924\u093e \u0939\u0948 \u0915\u093f \u0915\u094d\u0932\u0940\u092f\u0930\u0947\u0902\u0938 \u0914\u0930 \u0917\u0924\u093f \u092c\u0930\u094d\u0930 \u0914\u0930 \u0935\u093f\u0930\u0942\u092a\u0923 \u0915\u094b \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u0930\u0942\u092a \u0938\u0947 \u092a\u094d\u0930\u092d\u093e\u0935\u093f\u0924 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964 \u0917\u0924\u093f \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0915\u094b \u090f\u0915 \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u093f\u0924 \u092a\u0930\u0940\u0915\u094d\u0937\u0923 \u091a\u0930 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u092e\u093e\u0928\u0947\u0902 \u0914\u0930 \u0915\u093f\u0928\u093e\u0930\u0947 \u0915\u0947 \u092a\u0930\u093f\u0923\u093e\u092e\u094b\u0902 \u0915\u094b \u092a\u0941\u0928\u0903 \u0938\u0924\u094d\u092f\u093e\u092a\u093f\u0924 \u0915\u0930\u0947\u0902; \u0938\u0939\u0915\u0930\u094d\u092e\u0940-\u0938\u092e\u0940\u0915\u094d\u0937\u093f\u0924 \u0905\u0935\u0932\u094b\u0915\u0928 \u0926\u0947\u0916\u0947\u0902\u0964\u00a0<a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC10779464\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>\u0938\u091c\u093c\u093e\u0926\u093e-\u092c\u094b\u0930\u094d\u091c\u093c\u093f\u0938\u094d\u091c\u093c\u0915\u094b\u0935\u094d\u0938\u094d\u0915\u093e \u090f\u091f \u0905\u0932\u0964 (2023) \u0915\u0924\u0930\u0928\u0940-\u0938\u094d\u0932\u093f\u091f\u093f\u0902\u0917 \u092a\u094d\u0930\u092d\u093e\u0935\u094b\u0902 \u092a\u0930<\/strong><\/a>.<\/li><\/ul><\/li>\n\n<li>\u0938\u0924\u094d\u092f\u093e\u092a\u0928 \u0914\u0930 \u0909\u0938\u0915\u0940 \u091c\u093e\u0917\u0930\u0942\u0915\u0924\u093e<ul><li>\u0930\u094b\u0932\u0913\u0935\u0930, \u092a\u0949\u0932\u093f\u0936 \u0914\u0930 \u092b\u094d\u0930\u0948\u0915\u094d\u091a\u0930 \u091c\u093c\u094b\u0928 \u0915\u093e \u0928\u093f\u0930\u0940\u0915\u094d\u0937\u0923 \u0915\u0930\u0947\u0902; \u090f\u090f\u091a\u090f\u0938\u090f\u0938 \u092e\u0947\u0902, \u0915\u0947\u0935\u0932 \u092c\u0930\u094d\u0930 \u0915\u0940 \u090a\u0902\u091a\u093e\u0908 \u0938\u0947 \u0918\u093f\u0938\u093e\u0935\u091f \u0915\u093e \u0938\u091f\u0940\u0915 \u0905\u0928\u0941\u092e\u093e\u0928 \u0928\u0939\u0940\u0902 \u0932\u0917\u093e\u092f\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964 \u090f\u090f\u091a\u090f\u0938\u090f\u0938 \u092a\u094b\u0930\u094d\u091f\u0932 \u092e\u0947\u0902 \u0935\u094d\u092f\u093e\u092a\u0915 \u090f\u091c-\u0915\u094d\u0935\u093e\u0932\u093f\u091f\u0940 \u092e\u093e\u0928\u0926\u0902\u0921\u094b\u0902 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u092a\u0930 \u092c\u0932 \u0926\u093f\u092f\u093e \u0917\u092f\u093e \u0939\u0948\u0964\u00a0<a href=\"https:\/\/ahssinsights.org\/tag\/slitting\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>\u0935\u0930\u094d\u0932\u094d\u0921\u0911\u091f\u094b\u0938\u094d\u091f\u0940\u0932 \u0915\u0947 \u0938\u0902\u0915\u094d\u0937\u093f\u092a\u094d\u0924 \u0928\u094b\u091f\u094d\u0938<\/strong><\/a>.<\/li>\n\n<li>\u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u092d\u093e\u0917\u094b\u0902 \u0915\u0947 \u0932\u093f\u090f, \u0915\u093f\u0928\u093e\u0930\u0947 \u0915\u0940 \u0924\u0928\u094d\u092f\u0924\u093e \u0915\u0940 \u091c\u093e\u0901\u091a \u0915\u0930\u0947\u0902: \u091b\u0947\u0926 \u0935\u093f\u0938\u094d\u0924\u093e\u0930 \u092a\u0930\u0940\u0915\u094d\u0937\u0923 (ISO 16630) \u092f\u093e \u0938\u0930\u0932 \u092e\u094b\u0921\u093c \u092a\u0930\u0940\u0915\u094d\u0937\u0923\u0964 SSAB \u0915\u093f\u0928\u093e\u0930\u0947 \u0915\u0940 \u0924\u0928\u094d\u092f\u0924\u093e \u0915\u0947 \u092e\u0942\u0932\u094d\u092f\u093e\u0902\u0915\u0928 \u0915\u0947 \u0932\u093f\u090f \u0938\u0902\u0926\u0930\u094d\u092d \u092a\u094d\u0930\u0926\u093e\u0928 \u0915\u0930\u0924\u093e \u0939\u0948\u0964\u00a0<a href=\"https:\/\/www.ssab.com\/en\/brands-and-products\/ssab-docol\/automotive-steel-resources\/automotive-insights\/determining-ahss-ductility\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>\u090f\u090f\u091a\u090f\u0938\u090f\u0938 \u0915\u0940 \u0924\u0928\u094d\u092f\u0924\u093e \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u093f\u0924 \u0915\u0930\u0928\u0947 \u092a\u0930 \u090f\u0938\u090f\u0938\u090f\u092c\u0940 \u0915\u0940 \u0905\u0902\u0924\u0930\u094d\u0926\u0943\u0937\u094d\u091f\u093f<\/strong><\/a>.<\/li><\/ul><\/li><\/ul><h3 class=\"wp-block-heading\" id=\"04a70118-e182-42b5-b8de-db96d43861df\">\u0915\u094d\u0932\u0940\u092f\u0930\u0947\u0902\u0938 \u0924\u094d\u0935\u0930\u093f\u0924 \u0924\u093e\u0932\u093f\u0915\u093e (\u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u092a\u0902\u0915\u094d\u0924\u093f \u0915\u0947 \u0932\u093f\u090f \u0938\u0924\u094d\u092f\u093e\u092a\u0928)<\/h3><figure class=\"wp-block-table\"><table><tbody><tr><th>\u0936\u0915\u094d\u0924\u093f\/\u0917\u094d\u0930\u0947\u0921 \u092c\u0948\u0902\u0921<\/th><th>\u092e\u094b\u091f\u093e\u0908 \u0915\u093e \u0909\u0926\u093e\u0939\u0930\u0923<\/th><th>\u092a\u094d\u0930\u093e\u0930\u0902\u092d\u093f\u0915 \u0928\u093f\u0915\u093e\u0938\u0940<\/th><\/tr><tr><td>\u0939\u0932\u094d\u0915\u093e \u0938\u094d\u091f\u0940\u0932<\/td><td>0.040 \u0907\u0902\u091a (1.0 \u092e\u093f\u092e\u0940)<\/td><td>6\u20138% t (0.0024\u20130.0032 \u0907\u0902\u091a)<\/td><\/tr><tr><td>\u0921\u0940\u092a\u0940\/\u091f\u094d\u0930\u093f\u092a 600\u2013980 \u090f\u092e\u092a\u0940\u090f<\/td><td>0.040 \u0907\u0902\u091a (1.0 \u092e\u093f\u092e\u0940)<\/td><td>10\u201314% t (0.004\u20130.0056 \u0907\u0902\u091a)<\/td><\/tr><tr><td>\u092e\u093e\u0930\u094d\u091f\u0947\u0928\u094d\u0938\u093f\u091f\u093f\u0915\/\u092f\u0942\u090f\u091a\u090f\u0938\u090f\u0938 &gt;1400 \u090f\u092e\u092a\u0940\u090f<\/td><td>0.040 \u0907\u0902\u091a (1.0 \u092e\u093f\u092e\u0940)<\/td><td>14\u201316%+ t (0.0056\u20130.0064 \u0907\u0902\u091a)<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\" id=\"b7f89418-1d18-4d67-b795-c1fe9b717ad2\">\u0938\u092e\u0938\u094d\u092f\u093e \u0928\u093f\u0935\u093e\u0930\u0923 \u092e\u0948\u091f\u094d\u0930\u093f\u0915\u094d\u0938: \u090f\u090f\u091a\u090f\u0938\u090f\u0938 \u0938\u094d\u0932\u093f\u091f\u093f\u0902\u0917 \u0926\u094b\u0937<\/h2><p>\u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u0915\u094b \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915 \u092a\u094d\u0930\u0924\u093f\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0947\u0902; \u0935\u093f\u0938\u094d\u0924\u093e\u0930 \u0915\u0930\u0928\u0947 \u0938\u0947 \u092a\u0939\u0932\u0947 \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928 \u0915\u094b \u0915\u0949\u0907\u0932 \u0915\u0947 \u090f\u0915 \u091b\u094b\u091f\u0947 \u0938\u0947 \u0939\u093f\u0938\u094d\u0938\u0947 \u092a\u0930 \u0938\u0924\u094d\u092f\u093e\u092a\u093f\u0924 \u0915\u0930\u0947\u0902\u0964<\/p><figure class=\"wp-block-table\"><table><tbody><tr><th>\u0932\u0915\u094d\u0937\u0923<\/th><th>\u0938\u0902\u092d\u093e\u0935\u093f\u0924 \u0915\u093e\u0930\u0923<\/th><th>\u0938\u0941\u0927\u093e\u0930\u093e\u0924\u094d\u092e\u0915 \u0915\u093e\u0930\u094d\u0930\u0935\u093e\u0908<\/th><th>\u0930\u094b\u0915\u0925\u093e\u092e<\/th><\/tr><tr><td>\u090a\u0901\u091a\u093e \u0915\u093f\u0928\u093e\u0930\u093e \u092f\u093e \u0916\u0941\u0930\u0926\u0941\u0930\u093e \u0915\u093f\u0928\u093e\u0930\u093e<\/td><td>\u0915\u094d\u0932\u0940\u092f\u0930\u0947\u0902\u0938 \u092c\u0939\u0941\u0924 \u0915\u092e\/\u0905\u0927\u093f\u0915; \u0927\u093e\u0930 \u0915\u0941\u0902\u0926; \u0938\u0902\u0930\u0947\u0916\u0923 \u092e\u0947\u0902 \u0917\u0921\u093c\u092c\u0921\u093c\u0940; \u092e\u0932\u092c\u093e<\/td><td>AHSS \u0915\u0947 \u0932\u093f\u090f 10\u201316% t \u0915\u0940 \u0913\u0930 \u0938\u092e\u093e\u092f\u094b\u091c\u093f\u0924 \u0915\u0930\u0947\u0902; \u092b\u093f\u0930 \u0938\u0947 \u0927\u093e\u0930 \u0932\u0917\u093e\u090f\u0902; \u092a\u0941\u0928\u0903 \u0938\u0902\u0930\u0947\u0916\u093f\u0924 \u0915\u0930\u0947\u0902; \u0938\u094d\u092a\u0947\u0938\u0930\/\u0906\u0930\u094d\u092c\u0930 \u0915\u094b \u0938\u093e\u092b \u0915\u0930\u0947\u0902<\/td><td>\u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0936\u094d\u0930\u0947\u0923\u0940 \u0915\u0947 \u0932\u093f\u090f \u0928\u093f\u0915\u093e\u0938\u0940 \u0915\u093e \u0905\u0902\u0936\u093e\u0902\u0915\u0928; \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u093f\u0924 \u0928\u093f\u0930\u0940\u0915\u094d\u0937\u0923; \u0938\u094d\u0935\u091a\u094d\u091b\u0924\u093e \u092e\u093e\u0928\u0915 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e (\u090f\u0938\u0913\u092a\u0940)<\/td><\/tr><tr><td>\u091a\u093e\u0915\u0942 \u0915\u0940 \u0927\u093e\u0930 \u092a\u0930 \u0938\u0942\u0915\u094d\u0937\u094d\u092e-\u091b\u093f\u0932\u0915\u0947<\/td><td>\u0905\u0924\u094d\u092f\u0927\u093f\u0915 \u0915\u0920\u094b\u0930\u0924\u093e \u092f\u093e \u092d\u0902\u0917\u0941\u0930 \u0907\u0938\u094d\u092a\u093e\u0924 (\u091c\u0948\u0938\u0947, D2); \u0905\u092a\u0930\u094d\u092f\u093e\u092a\u094d\u0924 \u0927\u093e\u0930 \u0915\u0940 \u092a\u0949\u0932\u093f\u0936; \u0916\u0930\u093e\u092c \u0938\u0939\u093e\u0930\u0947 \u0938\u0947 \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u091d\u091f\u0915\u093e<\/td><td>60\u201362 \u090f\u091a\u0906\u0930\u0938\u0940 \u092a\u0930 \u092a\u0940\u090f\u092e \u0938\u094d\u091f\u0940\u0932 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0947\u0902; 10\u201330 \u00b5m \u092e\u093e\u0907\u0915\u094d\u0930\u094b-\u0939\u094b\u0928 \u0932\u0917\u093e\u090f\u0902; \u0906\u0930\u094d\u092c\u0930 \u0915\u0940 \u0915\u0920\u094b\u0930\u0924\u093e \u0914\u0930 \u0917\u093e\u0907\u0921 \u0915\u0940 \u091c\u093e\u0902\u091a \u0915\u0930\u0947\u0902\u0964<\/td><td>\u092a\u0940\u090f\u092e \u0917\u094d\u0930\u0947\u0921 \u0914\u0930 \u0939\u094b\u0928\u093f\u0902\u0917 \u0928\u093f\u0930\u094d\u0926\u093f\u0937\u094d\u091f \u0915\u0930\u0947\u0902; \u0938\u092a\u094b\u0930\u094d\u091f \u0939\u093e\u0930\u094d\u0921\u0935\u0947\u092f\u0930 \u0915\u094b \u092c\u0928\u093e\u090f \u0930\u0916\u0947\u0902; \u0905\u0924\u094d\u092f\u0927\u093f\u0915 \u0924\u0902\u0917 \u0915\u094d\u0932\u0940\u092f\u0930\u0947\u0902\u0938 \u0938\u0947 \u092c\u091a\u0947\u0902<\/td><\/tr><tr><td>\u0918\u0930\u094d\u0937\u0923\/\u091a\u093f\u092a\u0915\u0928\u0947 \u0935\u093e\u0932\u093e \u092a\u0926\u093e\u0930\u094d\u0925<\/td><td>\u0932\u0947\u092a\u093f\u0924 \u0907\u0938\u094d\u092a\u093e\u0924\u094b\u0902 \u0915\u0947 \u0938\u093e\u0925 \u0909\u091a\u094d\u091a \u0918\u0930\u094d\u0937\u0923; \u0909\u092a\u0915\u0930\u0923 \u0915\u0940 \u0916\u0941\u0930\u0926\u0930\u0940 \u0938\u0924\u0939\u0947\u0902; \u0905\u0928\u0941\u092a\u092f\u0941\u0915\u094d\u0924 \u0915\u094b\u091f\u093f\u0902\u0917<\/td><td>TiAlN \u092f\u093e DLC \u0932\u0917\u093e\u090f\u0902; \u0930\u0947\u0915\/\u092b\u094d\u0932\u0948\u0902\u0915 \u0915\u094b \u092a\u0949\u0932\u093f\u0936 \u0915\u0930\u0947\u0902; \u0915\u094d\u0932\u0940\u092f\u0930\u0947\u0902\u0938 \u0915\u094b \u0925\u094b\u0921\u093c\u093e \u092c\u0922\u093c\u093e\u090f\u0902; \u091a\u093f\u0915\u0928\u093e\u0908\/\u0938\u092b\u093e\u0908 \u0938\u0941\u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0915\u0930\u0947\u0902\u0964<\/td><td>\u0915\u093e\u092e \u0915\u0947 \u0905\u0928\u0941\u0938\u093e\u0930 \u0915\u094b\u091f\u093f\u0902\u0917 \u0915\u093e \u091a\u0941\u0928\u093e\u0935 \u0915\u0930\u0947\u0902; \u092b\u093f\u0928\u093f\u0936 \u0915\u094b \u0909\u0924\u094d\u0924\u092e \u092c\u0928\u093e\u090f \u0930\u0916\u0947\u0902; \u0915\u0949\u0907\u0932 \u0915\u0947 \u092c\u0940\u091a \u0938\u092b\u093e\u0908 \u0905\u0928\u093f\u0935\u093e\u0930\u094d\u092f \u0930\u0942\u092a \u0938\u0947 \u0915\u0930\u0947\u0902\u0964<\/td><\/tr><tr><td>\u092a\u094d\u0932\u093e\u0938\u094d\u091f\u093f\u0915 \u0935\u093f\u0930\u0942\u092a\u0923\/\u0915\u093f\u0928\u093e\u0930\u0947 \u0915\u093e \u092a\u0932\u091f\u0928\u093e<\/td><td>\u0909\u092a\u0915\u0930\u0923 \u0915\u0940 \u0915\u0920\u094b\u0930\u0924\u093e \u092c\u0939\u0941\u0924 \u0915\u092e; \u0913\u0935\u0930\u0932\u094b\u0921; \u0905\u092a\u0930\u094d\u092f\u093e\u092a\u094d\u0924 \u0915\u094d\u0932\u0940\u092f\u0930\u0947\u0902\u0938<\/td><td>\u0915\u0920\u094b\u0930\u0924\u093e \u0915\u094b \u0909\u0938\u0915\u0940 \u0938\u0940\u092e\u093e \u0915\u0947 \u092d\u0940\u0924\u0930 \u092c\u0922\u093c\u093e\u090f\u0901; \u0915\u094d\u0932\u0940\u092f\u0930\u0947\u0902\u0938 \u0915\u094b \u0905\u0928\u0941\u0915\u0942\u0932\u093f\u0924 \u0915\u0930\u0947\u0902; \u0917\u0924\u093f\/\u0924\u0928\u093e\u0935 \u0915\u094b \u0928\u093f\u092f\u0902\u0924\u094d\u0930\u093f\u0924 \u0915\u0930\u0947\u0902<\/td><td>\u0938\u0939\u0940 \u090f\u091a\u0906\u0930\u0938\u0940 \u0928\u093f\u0930\u094d\u0926\u093f\u0937\u094d\u091f \u0915\u0930\u0947\u0902; \u092e\u0902\u091c\u0942\u0930\u0940 \u0915\u0940 \u092a\u0941\u0937\u094d\u091f\u093f \u0915\u0930\u0947\u0902; \u0932\u094b\u0921 \u0938\u0902\u0915\u0947\u0924\u0915\u094b\u0902 \u0915\u0940 \u0928\u093f\u0917\u0930\u093e\u0928\u0940 \u0915\u0930\u0947\u0902<\/td><\/tr><tr><td>\u091a\u093e\u0915\u0942 \u0915\u0947 \u0928\u093f\u0936\u093e\u0928\/\u0927\u093e\u0930 \u0915\u0940 \u0932\u0939\u0930<\/td><td>\u0917\u0932\u0924 \u0938\u0902\u0930\u0947\u0916\u0923; \u0905\u0938\u092e\u093e\u0928 \u0924\u0928\u093e\u0935; \u0918\u093f\u0938\u0947 \u0939\u0941\u090f \u092c\u0947\u092f\u0930\u093f\u0902\u0917<\/td><td>\u091a\u093e\u0915\u0942\u0913\u0902 \u0915\u094b \u092a\u0941\u0928\u0903 \u0938\u0902\u0930\u0947\u0916\u093f\u0924 \u0915\u0930\u0947\u0902; \u0924\u0928\u093e\u0935 \u0915\u094b \u0938\u094d\u0925\u093f\u0930 \u0915\u0930\u0947\u0902; \u092c\u093f\u092f\u0930\u093f\u0902\u0917 \u0915\u0940 \u0938\u0930\u094d\u0935\u093f\u0938\u093f\u0902\u0917 \u0915\u0930\u0947\u0902<\/td><td>Pre\u2011run alignment check; tension control; preventive maintenance plan<\/td><\/tr><\/tbody><\/table><\/figure><p>Sources for mechanisms and remedies include the AHSS portal and Uddeholm\u2019s AHSS tooling and coating pairing guidance: see\u00a0<a href=\"https:\/\/ahssinsights.org\/forming\/tooling\/tooling-and-die-wear\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>WorldAutoSteel\u2019s tooling and die wear overview<\/strong><\/a>\u00a0\u0914\u0930\u00a0<a href=\"https:\/\/www.uddeholm.com\/app\/uploads\/sites\/241\/2024\/05\/Tech_Uddeholm_PVD_Coating-EN.pdf\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>Uddeholm\u2019s PVD pairing guidance<\/strong><\/a>.<\/p><h2 class=\"wp-block-heading\" id=\"dfac7680-3c03-43e4-b3a0-333804e29c26\">\u0930\u0916\u0930\u0916\u093e\u0935 \u0914\u0930 \u091c\u0940\u0935\u0928\u091a\u0915\u094d\u0930 \u0928\u0940\u0924\u093f<\/h2><p>Treat slitting knives as engineered consumables with a documented lifecycle.<\/p><ul><li>Resharpening triggers: in AHSS, burr height may not rise steadily with wear; also track rollover growth, burnish\/fracture consistency, and microscopic edge defects. WorldAutoSteel\u2019s slitting notes outline why. See the\u00a0<a href=\"https:\/\/ahssinsights.org\/tag\/slitting\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>AHSS slitting guidance<\/strong><\/a>.<\/li>\n\n<li>Regrind and re\u2011coat plan: preserve geometry and micro\u2011edge radius; re\u2011apply PVD after regrind when coatings are critical for adhesion\/heat resistance, per\u00a0<a href=\"https:\/\/www.uddeholm.com\/app\/uploads\/sites\/241\/2024\/05\/Tech_Uddeholm_PVD_Coating-EN.pdf\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>Uddeholm\u2019s coating guide<\/strong><\/a>.<\/li>\n\n<li>Spare\u2011stock policy: maintain a rotation that supports regrind\/recoat turnarounds without forcing emergency runs on dull knives.<\/li>\n\n<li>For practical upkeep checklists and storage\/handling tips, review METAL\u2019s neutral maintenance resources such as\u00a0<a href=\"https:\/\/maxtormetal.com\/hi\/industrial-blade-maintenance-tips\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u0914\u0926\u094d\u092f\u094b\u0917\u093f\u0915 \u092c\u094d\u0932\u0947\u0921 \u0915\u0947 \u0930\u0916\u0930\u0916\u093e\u0935 \u0915\u0947 \u0932\u093f\u090f \u0938\u0941\u091d\u093e\u0935<\/strong><\/a>.<\/li><\/ul><h2 class=\"wp-block-heading\" id=\"c40e01c8-ed2e-419e-9799-a55f378301cb\">\u0935\u094d\u092f\u093e\u0935\u0939\u093e\u0930\u093f\u0915 \u0938\u0942\u0915\u094d\u0937\u094d\u092e \u0909\u0926\u093e\u0939\u0930\u0923: \u0921\u0940\u092a\u0940780 \u091a\u093e\u0915\u0942 \u0938\u0947\u091f (\u0927\u093e\u0924\u0941) \u0915\u093e \u0935\u093f\u0928\u093f\u0930\u094d\u0926\u0947\u0936\u0928<\/h2><div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/11\/Rotary-Slitting-Tool.jpg\" alt=\"\u0935\u094d\u092f\u093e\u0935\u0939\u093e\u0930\u093f\u0915 \u0938\u0942\u0915\u094d\u0937\u094d\u092e \u0909\u0926\u093e\u0939\u0930\u0923: \u0921\u0940\u092a\u0940780 \u091a\u093e\u0915\u0942 \u0938\u0947\u091f (\u0927\u093e\u0924\u0941) \u0915\u093e \u0935\u093f\u0928\u093f\u0930\u094d\u0926\u0947\u0936\u0928\" class=\"wp-image-5560\" style=\"width:584px;height:auto\" srcset=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/11\/Rotary-Slitting-Tool.jpg 1000w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/11\/Rotary-Slitting-Tool-300x300.jpg 300w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/11\/Rotary-Slitting-Tool-150x150.jpg 150w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/11\/Rotary-Slitting-Tool-768x768.jpg 768w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/11\/Rotary-Slitting-Tool-12x12.jpg 12w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/11\/Rotary-Slitting-Tool-600x600.jpg 600w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2024\/11\/Rotary-Slitting-Tool-100x100.jpg 100w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure><\/div><p>\u0916\u0941\u0932\u093e\u0938\u093e: \u0927\u093e\u0924\u0941 \u0939\u092e\u093e\u0930\u093e \u0909\u0924\u094d\u092a\u093e\u0926 \u0939\u0948\u0964<\/p><p>For a common automotive AHSS like DP780 at 0.040 in (1.0 mm), a balanced starting specification can look like this to minimize burrs and micro\u2011chipping while preserving edge ductility:<\/p><ul><li>Knife material: PM tool steel comparable to Uddeholm Vanadis 4 Extra, specified at 60\u201362 HRC for a balance of wear and toughness.<\/li>\n\n<li>Coating: TiAlN (1\u20133 \u00b5m) to manage heat and oxidation at typical line speeds; consider DLC if adhesive pickup appears on coated coils.<\/li>\n\n<li>Edge preparation: 15\u201325 \u00b5m micro\u2011edge hone; fine\u2011polished rake\/flank faces.<\/li>\n\n<li>Clearance: 10\u201312% of thickness (0.004\u20130.0048 in for 0.040 in stock) as a starting point; validate with short\u2011run trials.<\/li>\n\n<li>Verification: inspect burnish\/fracture proportions and run spot bend\/edge\u2011ductility checks on critical parts.<\/li><\/ul><p>For further context on coatings and life\u2011management practices without sales language, see METAL\u2019s overview on&nbsp;<a target=\"_blank\" rel=\"noreferrer noopener\" href=\"https:\/\/maxtormetal.com\/hi\/boosting-roll-shear-blade-durability-metal-coil-slitting\/\"><strong>slitter blade coatings and durability guidance<\/strong><\/a>.<\/p><h2 class=\"wp-block-heading\" id=\"683e1a90-5bfb-40ca-8172-03d1fa346849\">\u0938\u0902\u0926\u0930\u094d\u092d \u0914\u0930 \u0906\u0917\u0947 \u092a\u0922\u093c\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u0938\u093e\u092e\u0917\u094d\u0930\u0940<\/h2><ul><li>WorldAutoSteel\u2019s AHSS portal offers slitting, clearance, and cutting guidance that ties directly to edge ductility\/HER: see\u00a0<a href=\"https:\/\/ahssinsights.org\/tag\/slitting\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>\u0938\u094d\u0932\u093f\u091f\u093f\u0902\u0917 \u0914\u0930 \u0915\u094d\u0932\u0940\u092f\u0930\u0947\u0902\u0938 \u092a\u0930 \u090f\u090f\u091a\u090f\u0938\u090f\u0938 \u0926\u093f\u0936\u093e\u0928\u093f\u0930\u094d\u0926\u0947\u0936<\/strong><\/a>\u00a0\u0914\u0930\u00a0<a href=\"https:\/\/ahssinsights.org\/forming\/cutting\/cutting-blanking-shearing-trimming\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>cutting\/blanking\/shearing\/trimming<\/strong><\/a>.<\/li>\n\n<li>Uddeholm\u2019s practitioner\u2011oriented documents explain why PM steels and polished, coated surfaces matter for AHSS cutting tools:\u00a0<a href=\"https:\/\/www.uddeholm.com\/app\/uploads\/sites\/239\/2024\/06\/Tech-Uddeholm-Tooling-solutions-AHSS-EN-2.pdf\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>Tooling solutions for AHSS<\/strong><\/a>\u00a0\u0914\u0930\u00a0<a href=\"https:\/\/www.uddeholm.com\/app\/uploads\/sites\/241\/2024\/05\/Tech_Uddeholm_PVD_Coating-EN.pdf\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>PVD coating pairing guidance<\/strong><\/a>.<\/li>\n\n<li>SSAB provides useful context on evaluating edge ductility in automotive steels:\u00a0<a href=\"https:\/\/www.ssab.com\/en\/brands-and-products\/ssab-docol\/automotive-steel-resources\/automotive-insights\/determining-ahss-ductility\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>Determining AHSS ductility<\/strong><\/a>.<\/li>\n\n<li>For a peer\u2011reviewed discussion of how clearance and speed shape deformation and burr formation in shear\u2011slitting (on electrical steel), see\u00a0<a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC10779464\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>Szada\u2011Borzyszkowska et al. 2023<\/strong><\/a>. Coating property ranges and use\u2011cases are summarized across vendor\u2011neutral overviews and PVD provider pages cited above.<\/li><\/ul><h2 class=\"wp-block-heading\" id=\"e02d119d-89a8-4e3a-b523-24407fbbbf56\">\u0905\u0917\u0932\u0947 \u0915\u0926\u092e<\/h2><p>If you share your target grade, thickness, and current burr\/HER limits, we can return a simple parameter card (material, HRC, coating, edge prep, and clearance) tailored to your line\u2014and quote the exact Steel Slitting Knives to match those specs.<\/p>","protected":false},"excerpt":{"rendered":"<p>Automotive AHSS grades like DP, TRIP, and martensitic steels can turn a routine slit into a line-stopping headache. Burrs and micro\u2011chipping surge, edge ductility drops, and downstream formability (HER) suffers. This guide gives plant, process, and maintenance leaders practitioner-grade parameters\u2014material and hardness ranges, coating choices, edge geometry targets, and clearance settings\u2014plus a concise troubleshooting matrix. [&hellip;]<\/p>","protected":false},"author":1,"featured_media":5559,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,1109],"tags":[1119,1118],"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>Tackling AHSS Challenges: Selecting Steel Slitting Knives for Automotive High-Strength Steel<\/title>\n<meta name=\"description\" content=\"Steel Slitting Knives for AHSS: hoose materials, HRC, coatings, edge geometry and clearances to cut burrs and micro\u2011chipping.\" \/>\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\/hi\/steel-slitting-knives-ahss-selection-guide\/\" \/>\n<meta property=\"og:locale\" content=\"hi_IN\" \/>\n<meta property=\"og:type\" content=\"article\" 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