{"id":7631,"date":"2026-05-04T18:51:47","date_gmt":"2026-05-04T10:51:47","guid":{"rendered":"https:\/\/maxtormetal.com\/?post_type=product&#038;p=7631"},"modified":"2026-08-27T22:58:33","modified_gmt":"2026-08-27T14:58:33","slug":"industrial-blade-strip-steel-beveled-reels","status":"publish","type":"product","link":"https:\/\/maxtormetal.com\/pt\/product\/industrial-blade-strip-steel-beveled-reels\/","title":{"rendered":"Fita de a\u00e7o afiada em rolos"},"content":{"rendered":"<h2><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-7650 size-full aligncenter\" src=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/DSC0105311.jpg\" alt=\"Precision blade strip steel coil manufacturing\" width=\"1000\" height=\"378\" srcset=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/DSC0105311.jpg 1000w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/DSC0105311-300x113.jpg 300w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/DSC0105311-768x290.jpg 768w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/DSC0105311-18x7.jpg 18w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/DSC0105311-600x227.jpg 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/h2>\n<h2>A\u00e7o em Fita para L\u00e2minas: Fundamentos T\u00e9cnicos<\/h2>\n<h3>A\u00e7o em Fita para L\u00e2minas de Precis\u00e3o de Grau de Engenharia<\/h3>\n<p>Projetado para fatiamento cont\u00ednuo de alta velocidade e fabrica\u00e7\u00e3o complexa de l\u00e2minas em grade, este a\u00e7o em fita equilibra uma reten\u00e7\u00e3o extrema de fio com a integridade estrutural necess\u00e1ria para o entalhe industrial.<\/p>\n<table style=\"height: 589px;\" width=\"709\">\n<tbody>\n<tr>\n<td width=\"208\"><strong>Par\u00e2metro<\/strong><\/td>\n<td width=\"208\"><strong>Especifica\u00e7\u00e3o (A\u00e7o de Alto Carbono)<\/strong><\/td>\n<td width=\"208\"><strong>Especifica\u00e7\u00e3o (A\u00e7o Inoxid\u00e1vel)<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"208\"><strong>Grau do Material<\/strong><\/td>\n<td width=\"208\">SK5, C100S, C75<\/td>\n<td width=\"208\">420 (1.4021), 440C<\/td>\n<\/tr>\n<tr>\n<td width=\"208\"><strong>Faixa de dureza<\/strong><\/td>\n<td width=\"208\">HRC 56 \u2013 62<\/td>\n<td width=\"208\">HRC 46 \u2013 56<\/td>\n<\/tr>\n<tr>\n<td width=\"208\"><strong>Faixa de espessura<\/strong><\/td>\n<td width=\"208\">50mm \u2013 2.0mm<\/td>\n<td width=\"208\">50mm \u2013 2.0mm<\/td>\n<\/tr>\n<tr>\n<td width=\"208\"><strong>Faixa de Largura<\/strong><\/td>\n<td width=\"208\">7mm \u2013 100mm<\/td>\n<td width=\"208\">7mm \u2013 100mm<\/td>\n<\/tr>\n<tr>\n<td width=\"208\"><strong>Toler\u00e2ncia de Espessura (com C<sub>pct<\/sub> \u22651.33 em bobina cont\u00ednua de 500m)<\/strong><\/td>\n<td width=\"208\">\u00b1 0.01 mm a \u00b1 0.02 mm<\/td>\n<td width=\"208\">\u00b1 0.01 mm a \u00b1 0.02mm<\/td>\n<\/tr>\n<tr>\n<td width=\"208\"><strong>Acabamento de superf\u00edcie<\/strong><\/td>\n<td width=\"208\">L\u00e2mina: Ra &lt; 0.8\u00b5m; Corpo: Ra &lt; 1.6\u00b5m<\/td>\n<td width=\"208\">L\u00e2mina: Ra &lt; 0.8\u00b5m; Corpo: Ra &lt; 1.6\u00b5m<\/td>\n<\/tr>\n<tr>\n<td width=\"208\"><strong>Padr\u00e3o Dimensional.<\/strong><\/td>\n<td width=\"208\">ISO 2768-mK<\/td>\n<td width=\"208\">ISO 2768-mK<\/td>\n<\/tr>\n<tr>\n<td width=\"208\"><strong>Formato de Fornecimento<\/strong><\/td>\n<td width=\"208\">Bobinas: 100m, 200m, 300m, 500m<\/td>\n<td width=\"208\">Bobinas: 100m, 200m, 300m, 500m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 data-sourcepos=\"5:1-5:38\">Vis\u00e3o Geral de Engenharia do A\u00e7o em Fita para L\u00e2minas: A Mec\u00e2nica do Fio<\/h2>\n<p>No campo especializado de <strong>Fita de a\u00e7o afiada em rolos<\/strong>, o desempenho \u00e9 uma fun\u00e7\u00e3o da <strong>Geometria de aresta<\/strong> e <strong>Tenacidade do Material<\/strong>. Ao contr\u00e1rio do a\u00e7o plano padr\u00e3o, a fita para l\u00e2minas deve passar por um rigoroso ciclo de lamina\u00e7\u00e3o a frio e tratamento t\u00e9rmico para garantir que, quando o a\u00e7o for \u201centalhado\u201d para criar grades de corte em cubos, ele n\u00e3o sucumba a fraturas por estresse.<\/p>\n<h3>1 Tenacidade \u00e0 Fratura em Aplica\u00e7\u00f5es de Grade<\/h3>\n<p>A fabrica\u00e7\u00e3o de l\u00e2minas em grade (cortadores em cubos) envolve o corte de canais na fita. Isso cria significativos <strong>Fatores de Concentra\u00e7\u00e3o de Tens\u00e3o (K<sub>para<\/sub>)<\/strong>. Nossa abordagem de engenharia foca no controle da <strong>morfologia de carbonetos<\/strong> nos graus SK5 e 440C. Ao garantir uma distribui\u00e7\u00e3o fina e globular de carbonetos, mitigamos o risco de \u201cquebra da l\u00e2mina\u201d (fratura fr\u00e1gil) nos cantos dos canais, mantendo uma dureza de at\u00e9 HRC 62.<\/p>\n<h3>2 Considera\u00e7\u00f5es Tribol\u00f3gicas<\/h3>\n<p>Durante o corte longitudinal de alta velocidade de filmes de PE\/BOPP ou produtos c\u00e1rneos fibrosos, a superf\u00edcie da l\u00e2mina sofre fric\u00e7\u00e3o localizada intensa. O acabamento de superf\u00edcie especificado de <strong>Ra &lt; 0,8 \u00b5m<\/strong> no fio n\u00e3o \u00e9 meramente est\u00e9tico; ele reduz o <strong>Coeficiente de Atrito (<\/strong><strong>\u03bc<\/strong><strong>)<\/strong>, evitando a ades\u00e3o de material (ac\u00famulo) e o amolecimento t\u00e9rmico da ponta de corte.<\/p>\n<p>&nbsp;<\/p>\n<h2>Aplica\u00e7\u00f5es Industriais do A\u00e7o em Fita para L\u00e2minas: An\u00e1lise Espec\u00edfica por Setor<\/h2>\n<h3>1 Corte Industrial de Alimentos em Cubos (Sistemas de Grade)<\/h3>\n<ul>\n<li><strong>Alvo:<\/strong> Batatas, cenouras e cebolas.<\/li>\n<li><strong>Equipamento:<\/strong> Cortadores em cubos do tipo Urschel.<\/li>\n<li><strong>Foco de Engenharia:<\/strong> Resist\u00eancia \u00e0 corros\u00e3o. Os graus 420 e 440C s\u00e3o utilizados para suportar os ambientes \u00e1cidos\/aquosos do processamento de vegetais, fornecendo tenacidade suficiente para lidar com o corte em cubos de alta frequ\u00eancia.<\/li>\n<\/ul>\n<h3>2 Fatiamento de Carnes e Prote\u00ednas<\/h3>\n<ul>\n<li><strong>Alvo:<\/strong> Produtos c\u00e1rneos processados.<\/li>\n<li><strong>Equipamento:<\/strong> Fatiadores de esteira cont\u00ednua.<\/li>\n<li><strong>Foco de Engenharia:<\/strong> Rigidez lateral. A faixa de espessura de 0.50mm-2.0mm fornece a resist\u00eancia estrutural necess\u00e1ria para evitar a deflex\u00e3o da l\u00e2mina durante o corte de prote\u00ednas em alta velocidade.<\/li>\n<\/ul>\n<h3>3 Embalagem VFFS (Vertical Form Fill Seal)<\/h3>\n<ul>\n<li><strong>Alvo:<\/strong> Filmes de BOPP, PE e laminados.<\/li>\n<li><strong>Equipamento:<\/strong> Embaladoras autom\u00e1ticas flow pack.<\/li>\n<li><strong>Foco de Engenharia:<\/strong> Capacidade ultra-afiada de \u201cperfurar e cortar\u201d. O a\u00e7o carbono SK5\/C100S \u00e9 preferido aqui por sua capacidade de manter um gume extremamente afiado em compara\u00e7\u00e3o com o a\u00e7o inoxid\u00e1vel padr\u00e3o.<\/li>\n<\/ul>\n<h3>4 Fabrica\u00e7\u00e3o de Espuma e Borracha Sint\u00e9tica<\/h3>\n<ul>\n<li><strong>Alvo:<\/strong> Espuma ac\u00fastica, juntas.<\/li>\n<li><strong>Equipamento:<\/strong> Linhas de corte longitudinal personalizadas para fabrica\u00e7\u00e3o de grelhas.<\/li>\n<li><strong>Foco de Engenharia:<\/strong> Consist\u00eancia ao longo de grandes comprimentos de bobina (at\u00e9 500m) para minimizar o tempo de inatividade da m\u00e1quina durante as trocas de bobina. Para uma estrutura quantitativa sobre como o comprimento da bobina afeta diretamente a Disponibilidade de OEE \u2014 incluindo f\u00f3rmulas de tempo de inatividade por setup, c\u00e1lculos de refugo de emenda e um caso piloto de fita de l\u00e2mina \u2014 consulte <strong><a class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"https:\/\/maxtormetal.com\/pt\/reducing-coil-change-frequency-oee-profit-gains\/\" target=\"_blank\" rel=\"noopener\">Ganhos de Lucro de OEE com a Redu\u00e7\u00e3o da Frequ\u00eancia de Troca de Bobinas<\/a><\/strong>.<\/li>\n<\/ul>\n<h3>5 Corte Longitudinal de T\u00eaxteis e N\u00e3o Tecidos<\/h3>\n<ul>\n<li><strong>Alvo:<\/strong> Tecidos industriais, t\u00eaxteis m\u00e9dicos.<\/li>\n<li><strong>Equipamento:<\/strong> Linhas de corte longitudinal de alta velocidade.<\/li>\n<li><strong>Foco de Engenharia:<\/strong> Reten\u00e7\u00e3o de gume. O HRC 56-62 mais alto nas classes de carbono garante que a l\u00e2mina possa cortar abrasivos t\u00eaxteis sint\u00e9ticos sem retifica\u00e7\u00e3o frequente.<\/li>\n<\/ul>\n<h3>6 Processamento de Frutas (Fatiamento\/Descaro\u00e7amento)<\/h3>\n<ul>\n<li><strong>Alvo:<\/strong> Ma\u00e7\u00e3s, abacaxis.<\/li>\n<li><strong>Equipamento:<\/strong> Linhas industriais de processamento de frutas.<\/li>\n<li><strong>Foco de Engenharia:<\/strong> Conformidade com certifica\u00e7\u00e3o de grau aliment\u00edcio usando a\u00e7o inoxid\u00e1vel 440C para um equil\u00edbrio entre extrema dureza e higiene.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-7637\" src=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/FROM-COIL-TO-GRID-BLADE-THE-TRANSFORMATION-PROCESS.jpg\" alt=\"Bobina de fita de a\u00e7o de alta precis\u00e3o com bisel simples para fabrica\u00e7\u00e3o de l\u00e2minas de grelha industrial e processamento de alimentos.\" width=\"1037\" height=\"566\" srcset=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/FROM-COIL-TO-GRID-BLADE-THE-TRANSFORMATION-PROCESS.jpg 1408w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/FROM-COIL-TO-GRID-BLADE-THE-TRANSFORMATION-PROCESS-300x164.jpg 300w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/FROM-COIL-TO-GRID-BLADE-THE-TRANSFORMATION-PROCESS-1024x559.jpg 1024w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/FROM-COIL-TO-GRID-BLADE-THE-TRANSFORMATION-PROCESS-768x419.jpg 768w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/FROM-COIL-TO-GRID-BLADE-THE-TRANSFORMATION-PROCESS-18x10.jpg 18w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/FROM-COIL-TO-GRID-BLADE-THE-TRANSFORMATION-PROCESS-600x327.jpg 600w\" sizes=\"(max-width: 1037px) 100vw, 1037px\" \/><\/p>\n<h2>Problemas Comuns de Falha em Fita de A\u00e7o para L\u00e2minas e Solu\u00e7\u00f5es de Engenharia<\/h2>\n<ol>\n<li><strong>Problema: Fratura Fr\u00e1gil na Base do Rasgo.<\/strong>\n<ul>\n<li><em>Causa raiz:<\/em> Tens\u00e3o interna excessiva decorrente do endurecimento ou da geometria afiada de 90\u00b0 do rasgo.<\/li>\n<li><em>Solu\u00e7\u00e3o:<\/em> Otimizar os ciclos de revenimento para aumentar a ductilidade. Recomenda\u00e7\u00e3o: Usar uma etapa de revenimento a 300\u00b0C+ para transformar a martensita fr\u00e1gil em uma estrutura mais tenaz.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Problema: Tempo de Inatividade Frequente para Substitui\u00e7\u00e3o de L\u00e2minas.<\/strong>\n<ul>\n<li><em>Causa raiz:<\/em> Desgaste do gume devido ao baixo volume de carbonetos no a\u00e7o padr\u00e3o.<\/li>\n<li><em>Solu\u00e7\u00e3o:<\/em> Atualizar para <strong>SK5<\/strong> ou <strong>440C<\/strong> for higher primary carbide density, extending run-times by 200%. For a complete framework on when to regrind versus scrap strip blades \u2014 including measurable chipping thresholds, minimum stock removal depth, and a five-step shop-floor decision protocol \u2014 see the <em><strong><a href=\"https:\/\/maxtormetal.com\/pt\/regrinding-industrial-strip-blades-sharpening-vs-scrap\/\" target=\"_blank\" rel=\"noopener\">Regrinding Industrial Strip Blades: Sharpening vs Scrap Guide<\/a><\/strong><\/em>.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Problema: Desperd\u00edcio de Material (Aparas).<\/strong>\n<ul>\n<li><em>Causa raiz:<\/em> Uso de l\u00e2minas de comprimento fixo para lotes de produ\u00e7\u00e3o variados.<\/li>\n<li><em>Solu\u00e7\u00e3o:<\/em> Fornecimento em <strong>bobinas cont\u00ednuas de 500m<\/strong>, permitindo que o cliente corte apenas o comprimento exato necess\u00e1rio para configura\u00e7\u00f5es espec\u00edficas de grelha.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Problema: Encurvamento Longitudinal da L\u00e2mina.<\/strong>\n<ul>\n<li><em>Causa raiz:<\/em> Tens\u00e3o residual irregular proveniente do processo de lamina\u00e7\u00e3o a frio.<\/li>\n<li><em>Solu\u00e7\u00e3o:<\/em> Implementa\u00e7\u00e3o de nivelamento por tra\u00e7\u00e3o e tratamento subzero para garantir a retilineidade linear.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Problema: Perda R\u00e1pida de Fio no Corte em Cubos de Alimentos.<\/strong>\n<ul>\n<li><em>Causa raiz:<\/em> Microcorros\u00e3o na ponta do gume (desgaste qu\u00edmico).<\/li>\n<li><em>Solu\u00e7\u00e3o:<\/em> Mudar de 420 para <strong>440C<\/strong>, que oferece maior teor de cromo e carbono para melhor estabilidade do gume em ambientes aquosos.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Problema: \u201cRasgamento\u201d do Filme de Embalagem.<\/strong>\n<ul>\n<li><em>Causa raiz:<\/em> Rugosidade do gume (Ra) superior a 1.2\u00b5m.<\/li>\n<li><em>Solu\u00e7\u00e3o:<\/em> Retifica\u00e7\u00e3o de precis\u00e3o para atingir <strong>Ra &lt; 0,8 \u00b5m<\/strong> no chanfro, garantindo um corte limpo.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Problema: Deforma\u00e7\u00e3o T\u00e9rmica.<\/strong>\n<ul>\n<li><em>Causa raiz:<\/em> Calor de atrito durante o corte longitudinal de t\u00eaxteis em alta velocidade.<\/li>\n<li><em>Solu\u00e7\u00e3o:<\/em> Reduzir o \u00e2ngulo do chanfro para minimizar a \u00e1rea de contato; usar C100S para melhor condutividade t\u00e9rmica.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Problema: Dimens\u00f5es Inconsistentes de Corte em Cubos.<\/strong>\n<ul>\n<li><em>Causa raiz:<\/em> Varia\u00e7\u00e3o de espessura ao longo da fita.<\/li>\n<li><em>Solu\u00e7\u00e3o:<\/em> Tightening tolerances to \u00b1<strong>0.01<\/strong> <strong>mm<\/strong> through rigorous AGC (Automatic Gauge Control) during rolling.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Problem: Surface Rusting in Carbon Steel.<\/strong>\n<ul>\n<li><em>Causa raiz:<\/em> Poor humidity control in storage.<\/li>\n<li><em>Solu\u00e7\u00e3o:<\/em> Application of VCI (Volatile Corrosion Inhibitor) oil and vacuum-sealed packaging for 100m-500m coils.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Problem: Difficulty in Slotting\/Machining.<\/strong>\n<ul>\n<li><em>Causa raiz:<\/em> Steel is too hard for the customer\u2019s secondary processing.<\/li>\n<li><em>Solu\u00e7\u00e3o:<\/em> Provide steel in a \u201cSpheroidized Annealed\u201d state for machining, followed by localized hardening, OR provide pre-tempered steel at HRC 46-50.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2>5. Blade Strip Steel Material Engineering Guide<\/h2>\n<table style=\"height: 655px;\" width=\"725\">\n<tbody>\n<tr>\n<td width=\"125\"><strong>Nota<\/strong><\/td>\n<td width=\"125\"><strong>Carbon (%)<\/strong><\/td>\n<td width=\"125\"><strong>Chrome (%)<\/strong><\/td>\n<td width=\"125\"><strong>Mechanical Profile<\/strong><\/td>\n<td width=\"125\"><strong>Aplica\u00e7\u00e3o t\u00edpica<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"125\"><strong>SK5<\/strong><\/td>\n<td width=\"125\">0.80 \u2013 0.90<\/td>\n<td width=\"125\">\u2013<\/td>\n<td width=\"125\">Ultra-high hardness (HRC 60+).<\/td>\n<td width=\"125\">Industrial slitting &amp; non-food dicing.<\/td>\n<\/tr>\n<tr>\n<td width=\"125\"><strong>C100S<\/strong><\/td>\n<td width=\"125\">0.95 \u2013 1.05<\/td>\n<td width=\"125\">\u2013<\/td>\n<td width=\"125\">High elastic limit, excellent for thin blades.<\/td>\n<td width=\"125\">Precision film slitting.<\/td>\n<\/tr>\n<tr>\n<td width=\"125\"><strong>420 SS<\/strong><\/td>\n<td width=\"125\">0.20 \u2013 0.40<\/td>\n<td width=\"125\">12.0 \u2013 14.0<\/td>\n<td width=\"125\">Moderate wear resistance, high corrosion resistance.<\/td>\n<td width=\"125\">General food dicing.<\/td>\n<\/tr>\n<tr>\n<td width=\"125\"><strong>440C SS<\/strong><\/td>\n<td width=\"125\">0.95 \u2013 1.20<\/td>\n<td width=\"125\">16.0 \u2013 18.0<\/td>\n<td width=\"125\">Highest hardness for stainless (HRC 56).<\/td>\n<td width=\"125\">Abrasive food and medical dicing.<\/td>\n<\/tr>\n<tr>\n<td width=\"125\"><strong>C75<\/strong><\/td>\n<td width=\"125\">0.70 \u2013 0.80<\/td>\n<td width=\"125\">\u2013<\/td>\n<td width=\"125\">Superior toughness\/flexibility balance.<\/td>\n<td width=\"125\">Spring-tempered industrial blades.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Nota de Engenharia:<\/strong> For Urschel-style dicer band applications, 440C at HRC 56\u201358 requires more than a hardness specification \u2014 it demands a validated heat-treatment window and surface integrity protocol. See the <em><strong><a class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"https:\/\/maxtormetal.com\/pt\/urschel-dicer-replacement-blades-440c-hrc-56-58-qa\/\" target=\"_blank\" rel=\"noopener\">440C Dicer Blade Qualification Guide<\/a><\/strong><\/em> for a full QA and ROI framework.<\/p>\n<h2>6. Blade Strip Steel Heat Treatment &amp; Hardness Logic<\/h2>\n<p>The hardness of our strip steel is carefully tuned to the application:<\/p>\n<ul>\n<li><strong>Carbon Steel (HRC 56-62):<\/strong> Maximizes the \u201cmartensite\u201d fraction for absolute hardness. Essential for dry slitting where abrasion is the primary wear factor.<\/li>\n<li><strong>Stainless Steel (HRC 46-56):<\/strong> Optimized for <strong>Edge\/Toughness Balance<\/strong>. Lower hardness in stainless often yields better results in grid-making to prevent the thin \u201cwalls\u201d between slots from cracking during assembly.<\/li>\n<\/ul>\n<p><iframe loading=\"lazy\" title=\"Blade Strip Steel Heat Treatment\" width=\"563\" height=\"1000\" src=\"https:\/\/www.youtube.com\/embed\/jIc8Uvc0C2s?feature=oembed&#038;enablejsapi=1&#038;origin=https:\/\/maxtormetal.com\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>&nbsp;<\/p>\n<h2>7. Blade Strip Steel Geometry &amp; Edge Engineering<\/h2>\n<ul>\n<li><strong>Surface Finish (Blade Ra &lt; 0.8\u00b5m):<\/strong> Achieved through multi-stage longitudinal grinding. This smoothness ensures that the cutting force is distributed evenly, preventing micro-fractures.<\/li>\n<li><strong>Precis\u00e3o dimensional:<\/strong> Compliance with <strong>ISO 2768-mK<\/strong> ensures that every millimeter of the 500m coil is within industrial \u201cMedium\u201d to \u201cFine\u201d tolerance standards.<\/li>\n<\/ul>\n<h2>8. Blade Strip Steel Manufacturing Process &amp; Quality Inspection<\/h2>\n<ol>\n<li><strong>Precision Cold Rolling:<\/strong> Achieving thickness within \u00b10.01 mm.<\/li>\n<li><strong>Continuous Bright Annealing:<\/strong> Removing work-hardening stresses for uniform grain structure.<\/li>\n<li><strong>Edge Grinding:<\/strong> CNC controlled beveling to meet Ra &lt; 0.8\u00b5m.<\/li>\n<li><strong>Teste de dureza:<\/strong> Rockwell C testing every 50 meters of the coil.<\/li>\n<li><strong>Surface Inspection:<\/strong> Automatic optical inspection (AOI) for scratches or pits.<\/li>\n<\/ol>\n<p>For guidance on how to read and validate the Material Test Certificate (MTC) that accompanies each coil \u2014 including EN 10204 3.1 certificate verification, chemistry cross-check, and 9-point hardness mapping \u2014 see the<em><strong> <a class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"https:\/\/maxtormetal.com\/pt\/reading-tool-steel-mtc-strip-blades-qa-checklist\/\" target=\"_blank\" rel=\"noopener\">Tool Steel MTC Reading &amp; QA Checklist for Strip Blades<\/a><\/strong><\/em>.<\/p>\n<p><iframe loading=\"lazy\" title=\"Blade Strip Steel Edge Grinding\" width=\"563\" height=\"1000\" src=\"https:\/\/www.youtube.com\/embed\/lfOSbY7UfMU?feature=oembed&#038;enablejsapi=1&#038;origin=https:\/\/maxtormetal.com\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<figure id=\"attachment_7652\" aria-describedby=\"caption-attachment-7652\" style=\"width: 548px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-7652\" src=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/Blade-Strip-Steel-counter1-e1778252392626.jpg\" alt=\"Blade Strip Steel counter\" width=\"548\" height=\"497\" srcset=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/Blade-Strip-Steel-counter1-e1778252392626.jpg 560w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/Blade-Strip-Steel-counter1-e1778252392626-300x272.jpg 300w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/Blade-Strip-Steel-counter1-e1778252392626-13x12.jpg 13w\" sizes=\"(max-width: 548px) 100vw, 548px\" \/><figcaption id=\"caption-attachment-7652\" class=\"wp-caption-text\">Blade Strip Steel counter<\/figcaption><\/figure>\n<figure id=\"attachment_7651\" aria-describedby=\"caption-attachment-7651\" style=\"width: 549px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-7651\" src=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/Blade-Strip-Steel-hardness-test1.jpg\" alt=\"Blade Strip Steel hardness test\" width=\"549\" height=\"978\" srcset=\"https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/Blade-Strip-Steel-hardness-test1.jpg 674w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/Blade-Strip-Steel-hardness-test1-169x300.jpg 169w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/Blade-Strip-Steel-hardness-test1-575x1024.jpg 575w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/Blade-Strip-Steel-hardness-test1-7x12.jpg 7w, https:\/\/maxtormetal.com\/wp-content\/uploads\/2026\/05\/Blade-Strip-Steel-hardness-test1-600x1068.jpg 600w\" sizes=\"(max-width: 549px) 100vw, 549px\" \/><figcaption id=\"caption-attachment-7651\" class=\"wp-caption-text\">Blade Strip Steel hardness test<\/figcaption><\/figure>\n<h2>9. Case Study: Performance Benchmarks<\/h2>\n<h3>Case 1: Urschel-type Grid Dicer Optimization<\/h3>\n<ul>\n<li><strong>Client:<\/strong> Frozen Vegetable Processor.<\/li>\n<li><strong>Initial Condition:<\/strong> Standard 420 blades failing every 8 hours due to corner cracking.<\/li>\n<li><strong>Solu\u00e7\u00e3o de Engenharia:<\/strong> Transi\u00e7\u00e3o para <strong>440C Strip Steel<\/strong> with a revised tempering profile (HRC 54).<\/li>\n<li><strong>Resultado:<\/strong> Blade life extended to 24 hours; 200% improvement in uptime. For a detailed QA validation protocol and ROI analysis behind this material transition \u2014 including heat-treatment window definition, retained austenite control, and field trial KPI design \u2014 see <strong><a class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"https:\/\/maxtormetal.com\/pt\/urschel-dicer-replacement-blades-440c-hrc-56-58-qa\/\" target=\"_blank\" rel=\"noopener\"><em>Validating 440C Dicer Blades at HRC 56\u201358: Heat-Treatment, QA &amp; ROI<\/em><\/a><\/strong>. Engineering teams who have completed the 440C qualification process above often find that the next OEE lever is coil length. See <strong><a class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"https:\/\/maxtormetal.com\/pt\/reducing-coil-change-frequency-oee-profit-gains\/\" target=\"_blank\" rel=\"noopener\"><em>Ganhos de Lucro de OEE com a Redu\u00e7\u00e3o da Frequ\u00eancia de Troca de Bobinas<\/em><\/a><\/strong> for the changeover math and a blade strip producer pilot case.<\/li>\n<\/ul>\n<h3>Case 2: High-Speed PE Film Slitting<\/h3>\n<ul>\n<li><strong>Client:<\/strong> Flexible Packaging Manufacturer.<\/li>\n<li><strong>Initial Condition:<\/strong> Frequent \u201csnagging\u201d and film tearing using standard slitter blades.<\/li>\n<li><strong>Solu\u00e7\u00e3o de Engenharia:<\/strong> Implemented <strong>C100S Carbon Steel<\/strong> with Ra 0.4\u00b5m edge finish.<\/li>\n<li><strong>Resultado:<\/strong> Increase in slitting speed by 25% with zero reported film tears.<\/li>\n<\/ul>\n<h2>10. Se\u00e7\u00e3o de Perguntas Frecuentes (FAQ)<\/h2>\n<ol>\n<li><strong>Q: Why use SK5 instead of Stainless?<\/strong>\n<ul>\n<li>A: SK5 allows for higher peak hardness (HRC 62), making it superior for non-corrosive slitting of abrasive materials like textiles.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Q: What is the maximum thickness available?<\/strong>\n<ul>\n<li>A: The maximum thickness is 2.0mm. Beyond this, the increased cross-section significantly raises the slotting resistance during grid manufacturing, making thinner profiles (0.5\u20131.2mm) more practical for most dicing applications.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Q: Do you provide blades with slots already cut?<\/strong>\n<ul>\n<li>A: No, we provide the <strong>base material (strip steel)<\/strong> in coils for your manufacturing process.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Q: How does thickness tolerance affect my grid assembly?<\/strong>\n<ul>\n<li>A: In a dicing grid, errors accumulate. A \u00b10.01 mm tolerance ensures that the grid slots align perfectly across the entire width of the machine.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Q: Is 440C harder than 420?<\/strong>\n<ul>\n<li>A: Yes. 440C has higher carbon, allowing it to reach HRC 56-58, whereas 420 typically ranges from HRC 48-52.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Q: Can you provide a 500m coil without any welds?<\/strong>\n<ul>\n<li>A: Yes, we specialize in high-integrity, single-piece long coils to prevent machine jams.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Q: What surface finish should I choose for meat dicing?<\/strong>\n<ul>\n<li>A: We recommend the Ra &lt; 0.8\u00b5m edge finish to prevent protein adhesion.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Q: What causes &#8220;edge rolling&#8221; (dulling)?<\/strong>\n<ul>\n<li>A: Usually, the hardness is too low for the material being cut. Increasing HRC or switching to a higher carbon grade (C100S) is the solution.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Q: Does your steel meet ISO 2768-mK standards?<\/strong>\n<ul>\n<li>A: Yes, all our precision strip steel is manufactured to these tolerances. Each coil ships with an EN 10204 3.1 Material Test Certificate covering chemistry, hardness, and heat number traceability. For a step-by-step guide on how to read and verify these documents \u2014 including how to cross-check chemistry against ASTM A681\/ISO 4957 and map hardness uniformity \u2014 see the <em><strong><a class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"https:\/\/maxtormetal.com\/pt\/reading-tool-steel-mtc-strip-blades-qa-checklist\/\" target=\"_blank\" rel=\"noopener\">Tool Steel MTC Reading &amp; QA Checklist for Strip Blades<\/a><\/strong><\/em>.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Q: Why is Ra &lt; 1.6\u00b5m used for the body?<\/strong>\n<ul>\n<li>A: This allows for sufficient grip in machine holders while maintaining a smooth enough profile to prevent debris buildup.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Q: How should I store high-carbon coils?<\/strong>\n<ul>\n<li>A: Keep them in their original VCI packaging in a dry, temperature-controlled warehouse.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Q: Can this steel be used for medical-grade dicers?<\/strong>\n<ul>\n<li>A: Yes, 440C is frequently used in medical\/surgical cutting tools due to its purity and hardness.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Q: What is the benefit of the 300m and 500m coil lengths?<\/strong>\n<ul>\n<li>A: It reduces the frequency of coil changes, significantly increasing the OEE (Overall Equipment Effectiveness) of automated lines.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Q: Can you provide custom widths like 15.5mm?<\/strong>\n<ul>\n<li>A: Yes, we provide custom slitting within the 7mm to 100mm range.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Q: How do I select between C75 and SK5?<\/strong>\n<ul>\n<li>A: Choose C75 if your blade needs to flex significantly without breaking; choose SK5 if edge retention is the absolute priority.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<hr \/>\n<h2><strong>Costumiza\u00e7\u00e3o:<\/strong><\/h2>\n<p>N\u00e3o oferecemos apenas l\u00e2minas de tamanho padr\u00e3o, mas tamb\u00e9m l\u00e2minas especiais projetadas para melhorar sua produtividade. Tudo o que voc\u00ea precisa fazer \u00e9 fornecer desenhos ou amostras.<\/p>\n<p>Entre em contato com nossa equipe de vendas hoje mesmo e eles ajudar\u00e3o a avaliar suas necessidades espec\u00edficas e a fornecer op\u00e7\u00f5es de atualiza\u00e7\u00e3o comprovadas. Como alternativa, envie uma solicita\u00e7\u00e3o de or\u00e7amento.<\/p>\n<h3><em><span style=\"color: #ff9900;\"><a style=\"color: #ff9900;\" href=\"https:\/\/maxtormetal.com\/pt\/contact\/\"><strong>Clique aqui para entrar em contato conosco!!!<\/strong><\/a><\/span>\u00a0Para aprender como\u00a0<a href=\"https:\/\/maxtormetal.com\/pt\/custom-blades\/\" target=\"_blank\" rel=\"noopener\"><strong><span style=\"color: #ff9900;\">L\u00e2minas personalizadas!<\/span><\/strong><\/a><\/em><\/h3>\n<hr \/>\n<p>&nbsp;<\/p>\n<h2>Why Choose Maxtor Metal?<\/h2>\n<p><strong>1. Servi\u00e7o de importa\u00e7\u00e3o completo e sem complica\u00e7\u00f5es<\/strong><\/p>\n<p>Aproveite a conveni\u00eancia de uma importa\u00e7\u00e3o sem problemas. Do transporte ao desembara\u00e7o aduaneiro, cuidamos de todo o processo. Tudo o que voc\u00ea precisa fazer \u00e9 pagar o IVA e aguardar a chegada de suas mercadorias.<\/p>\n<p><strong>2. Pre\u00e7os competitivos<\/strong><\/p>\n<p>Vimos nossas l\u00e2minas se destacarem em in\u00fameras aplica\u00e7\u00f5es e estamos prontos para qualquer projeto que voc\u00ea nos apresentar. Espere precis\u00e3o, durabilidade e pre\u00e7os competitivos inigual\u00e1veis.<\/p>\n<p><strong>3. ODM e OEM dispon\u00edveis<\/strong><\/p>\n<p>Seja qual for o seu caso, desenhos, esbo\u00e7os ou amostras, podemos projetar e fabricar para voc\u00ea. Tamb\u00e9m temos a capacidade de auxiliar na modifica\u00e7\u00e3o de designs e especifica\u00e7\u00f5es existentes para melhorar praticamente qualquer aplica\u00e7\u00e3o de ferramentas industriais. Entre em contato com nossa equipe de vendas dedicada para discutir suas necessidades espec\u00edficas.<\/p>\n<p><strong>4. Controle de qualidade<\/strong><\/p>\n<p>Uma s\u00e9rie de testes e inspe\u00e7\u00f5es s\u00e3o realizadas para controlar a qualidade, incluindo inspe\u00e7\u00e3o do primeiro artigo, inspe\u00e7\u00e3o de material recebido e materiais certificados, inspe\u00e7\u00e3o de qualidade em processo e inspe\u00e7\u00e3o de qualidade final.<\/p>\n<p><strong>5. Aquisi\u00e7\u00e3o flex\u00edvel, coopera\u00e7\u00e3o ilimitada<\/strong><\/p>\n<p>Whether you are an importer, distributor, wholesaler or end-user, we welcome you to join us with a minimum MOQ, no hassle for inquiry and more freedom for purchasing.<\/p>\n<p><strong>6. Monitor no exterior, relat\u00f3rio em tempo real do progresso da produ\u00e7\u00e3o<\/strong><\/p>\n<p>Considere-nos seu monitor exclusivo. Forneceremos atualiza\u00e7\u00f5es regulares sobre cada etapa crucial de sua linha de produ\u00e7\u00e3o. Independentemente da dist\u00e2ncia, voc\u00ea ter\u00e1 informa\u00e7\u00f5es em tempo real sobre o progresso de seu produto.<\/p>\n<hr \/>\n<h2>Blogs Relacionados:<\/h2>\n<ol>\n<li>\n<p class=\"elementor-post__title\"><span style=\"color: #ff9900;\"><em><a style=\"color: #ff9900;\" href=\"https:\/\/maxtormetal.com\/pt\/chipper-knives-single-edge-vs-double-edge-selection-guide\/\" target=\"&quot;_blank&quot;\" rel=\"noopener\">Sele\u00e7\u00e3o de Facas para Picador Industrial: L\u00e2mina de Gume \u00danico ou Duplo?<\/a><\/em><\/span><\/p>\n<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"<p>1. Blade Strip Steel: Technical Fundamentals Engineering Grade Precision Blade Strip Steel Engineered for high-speed continuous slicing and complex grid-blade manufacturing, this strip steel balances extreme edge retention with the structural integrity required for industrial slotting. Parameter Specification (High Carbon Steel) Specification (Stainless Steel) Material Grade SK5, C100S, C75 420 (1.4021), 440C Hardness Range HRC [&hellip;]<\/p>\n","protected":false},"featured_media":7638,"template":"","meta":[],"product_cat":[114,105,113,103,108],"product_tag":[1216,1215,1217,1218,1219],"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>Blade Strip Steel<\/title>\n<meta name=\"description\" content=\"High-performance blade strip steel for food dicing and industrial slitting. Grades 420, 440C, SK5, C100S. HRC 46-62. 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