{"id":9735,"date":"2025-08-18T12:20:59","date_gmt":"2025-08-18T04:20:59","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=9735"},"modified":"2026-09-27T12:57:30","modified_gmt":"2026-09-27T04:57:30","slug":"6crw2si-tool-steel","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/es\/6crw2si-tool-steel\/","title":{"rendered":"6CrW2Si Tool Steel Supplier"},"content":{"rendered":"<div class=\"wp-block-cover alignfull\"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"632\" class=\"wp-block-cover__image-background wp-image-7233 size-full\" alt=\"Bulk tool steel bar stock in the Aobo Steel warehouse\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3.webp\" data-object-fit=\"cover\" srcset=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3.webp 1920w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3-300x99.webp 300w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3-1024x337.webp 1024w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3-768x253.webp 768w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3-1536x506.webp 1536w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3-18x6.webp 18w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim\" style=\"background-color:#4e4b40\"><\/span><div class=\"wp-block-cover__inner-container is-layout-constrained wp-block-cover-is-layout-constrained\">\n<h1 id=\"h-6crw2si-tool-steel\" class=\"wp-block-heading\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-1-color\">Acero para herramientas 6CrW2Si<\/mark><\/h1>\n\n\n\n<h3 id=\"h-aobo-steel-trusted-global-tool-steel-supplier\" class=\"wp-block-heading\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-1-color\">AOBO STEEL \u2013 Proveedor mundial de confianza de aceros para herramientas<\/mark><\/h3>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button popmake-16052\"><a class=\"wp-block-button__link wp-element-button\">Enviar consulta ahora<\/a><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-da6d2c55 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<p class=\"wp-block-paragraph\">El acero para herramientas 6CrW2Si es un acero para herramientas aleado vers\u00e1til adecuado tanto para aplicaciones de trabajo en fr\u00edo como en caliente, caracterizado por su tenacidad al impacto y resistencia al desgaste. En comparaci\u00f3n con los grados 4CrW2Si y 5CrW2Si, el 6CrW2Si normalmente alcanza una mayor dureza despu\u00e9s del temple y exhibe mejor resistencia a temperaturas elevadas.<\/p>\n\n\n\n<h2 id=\"h-1-chemical-composition-gb-t-1299-2000\" class=\"wp-block-heading\">1. Composici\u00f3n qu\u00edmica (GB\/T 1299\u20142000)<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>C<\/strong><\/td><td><strong>Si<\/strong><\/td><td><strong>Mn<\/strong><\/td><td><strong>Cr<\/strong><\/td><td><strong>W<\/strong><\/td><td><strong>P<\/strong><\/td><td><strong>S<\/strong><\/td><\/tr><tr><td>0.55 ~ 0.65<\/td><td>0.50 ~ 0.80<\/td><td>\u22640,40<\/td><td>1.10 ~ 1.30<\/td><td>2.20 ~ 2.70<\/td><td>\u22640,030<\/td><td>\u22640,030<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 id=\"h-2-critical-point-temperature-of-6crw2si\" class=\"wp-block-heading\">2. <strong>Temperatura del punto cr\u00edtico<\/strong> de 6CrW2Si<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Punto cr\u00edtico<\/strong><\/td><td><strong>Ac\u2081<\/strong><\/td><td><strong>Ac\u2083<\/strong><\/td><td><strong>EM<\/strong><\/td><\/tr><tr><td>Temperature (Approx. Value) \/\u00b0C<\/td><td>775<\/td><td>810<\/td><td>280<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 id=\"h-3-forging-process-specification-for-6crw2si-steel\" class=\"wp-block-heading\">3. <strong>Especificaci\u00f3n del proceso de forja para el acero 6CrW2Si<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Art\u00edculo<\/strong><\/td><td><strong>Temperatura de calentamiento\/\u00b0C<\/strong><\/td><td><strong>Temperatura inicial de forjado\/\u00b0C<\/strong><\/td><td><strong>Temperatura final de forjado\/\u00b0C<\/strong><\/td><td><strong>Enfriamiento<\/strong><\/td><\/tr><tr><td>Lingote de acero<\/td><td>1170 ~ 1200<\/td><td>1150 ~ 1180<\/td><td>\u2265850<\/td><td>Enfriamiento lento<\/td><\/tr><tr><td>Lingote de acero<\/td><td>1150 ~ 1170<\/td><td>1100 ~ 1140<\/td><td>\u2265800<\/td><td>Enfriamiento lento<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/6CrW2Si.avif\" alt=\"6CrW2Si\" class=\"wp-image-5675\" srcset=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/6CrW2Si.avif 500w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/6CrW2Si-300x300.avif 300w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/6CrW2Si-150x150.avif 150w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/04\/6CrW2Si-12x12.avif 12w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Complete el formulario para contactarnos y obtener la cotizaci\u00f3n m\u00e1s competitiva para el acero 6CrW2Si.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-contact-form-7-contact-form-selector\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f16042-o1\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"16042\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/es\/wp-json\/wp\/v2\/pages\/9735#wpcf7-f16042-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Formulario de contacto\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/es\/wp-json\/wp\/v2\/pages\/9735#wpcf7-f16042-o1\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"16042\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.7\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f16042-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/fieldset>\n<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" autocomplete=\"name\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Su nombre *\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span>\n<\/p>\n<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" autocomplete=\"email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Correo electr\u00f3nico *\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span>\n<\/p>\n<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-message\"><textarea cols=\"40\" rows=\"4\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Mensaje *\" name=\"your-message\"><\/textarea><\/span>\n<\/p>\n<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"Enviar consulta\" \/>\n<\/p><p style=\"display: none !important;\" class=\"akismet-fields-container\" data-prefix=\"_wpcf7_ak_\"><label>\u0394<textarea name=\"_wpcf7_ak_hp_textarea\" cols=\"45\" rows=\"8\" maxlength=\"100\"><\/textarea><\/label><input type=\"hidden\" id=\"ak_js_1\" name=\"_wpcf7_ak_js\" value=\"57\"\/><script>\ndocument.getElementById( \"ak_js_1\" ).setAttribute( \"value\", ( new Date() ).getTime() );\n<\/script>\n<\/p><input type='hidden' class='wpcf7-pum' value='{\"closepopup\":false,\"closedelay\":0,\"openpopup\":true,\"openpopup_id\":16052}' \/><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"es\"\/><\/form>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<h2 id=\"h-4-heat-treatment-for-6crw2si-steel\" class=\"wp-block-heading\">4. Tratamiento t\u00e9rmico <strong>para acero 6CrW2Si<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1) Precalentamiento del 6CrW2Si<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Plan preliminar de tratamiento t\u00e9rmico<\/strong><\/td><td><strong>Par\u00e1metros del proceso<\/strong><\/td><\/tr><tr><td>Recocido general posterior a la forja<\/td><td>La temperatura de calentamiento es de 800 ~ 820 \u00b0C, mantener durante 3 ~ 5 h, enfriar en horno hasta por debajo de 550 \u00b0C, luego enfriar al aire. La dureza es de 229~285 HBW. La microestructura es perlita granular + peque\u00f1a cantidad de carburos.<\/td><\/tr><tr><td>Proceso de revenido a alta temperatura<\/td><td>La temperatura de calentamiento es de 700 ~ 730 \u00b0C, mantener durante 2 ~ 4 h, enfriar en horno hasta por debajo de 500 \u00b0C y luego enfriar al aire. El prop\u00f3sito es mejorar la maquinabilidad del acero.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2) Temple del 6CrW2Si<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Temperatura de enfriamiento\/\u00b0C<\/strong><\/td><td><strong>Medio de enfriamiento por temple<\/strong><\/td><td><strong>Temperatura del medio de enfriamiento por temple\/\u00b0C<\/strong><\/td><td><strong>Enfriar a<\/strong><\/td><td><strong>Dureza HRC<\/strong><\/td><\/tr><tr><td>860 ~ 900<\/td><td>Aceite<\/td><td>20 ~ 40<\/td><td>Temperatura del aceite<\/td><td>\u226557<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3) Revenido del 6CrW2Si<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u2460 Especificaci\u00f3n del proceso de revenido <\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Objetivo<\/strong><\/td><td><strong>Temperatura de templado\/\u00b0C<\/strong><\/td><td><strong>Medio de calentamiento<\/strong><\/td><td><strong>Medio de enfriamiento<\/strong><\/td><td><strong>Dureza HRC<\/strong><\/td><\/tr><tr><td>Eliminar la tensi\u00f3n interna y estabilizar la microestructura<\/td><td>200 ~ 250<\/td><td>Aceite o sal fundida<\/td><td>Aire<\/td><td>53 ~ 58<\/td><\/tr><tr><td>Reducir la dureza y eliminar la tensi\u00f3n interna<\/td><td>430 ~ 470<\/td><td>Horno de aire o sal fundida, nitro<\/td><td>Aire<\/td><td>45 ~ 50<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u2461 Relaci\u00f3n entre dureza y temperatura de revenido<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Temperatura de templado\/\u00b0C<\/strong><\/td><td><strong>No templado<\/strong><\/td><td><strong>100<\/strong><\/td><td><strong>200<\/strong><\/td><td><strong>300<\/strong><\/td><td><strong>400<\/strong><\/td><td><strong>500<\/strong><\/td><td><strong>550<\/strong><\/td><td><strong>600<\/strong><\/td><\/tr><tr><td>Dureza HRC<\/td><td>59<\/td><td>58<\/td><td>56<\/td><td>53<\/td><td>49<\/td><td>42<\/td><td>38<\/td><td>35<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Nota: templado en aceite a 880 \u00b0C.<\/p>\n\n\n\n<h2 id=\"h-5-mechanical-properties\" class=\"wp-block-heading\">5. Propiedades mec\u00e1nicas<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">El acero 6CrW2Si posee una tenacidad relativamente alta, alta dureza despu\u00e9s del temple, cierto grado de resistencia a alta temperatura y alta resistencia a la fatiga. Presenta una ligera fragilidad de revenido cuando se reviene en el rango de 300-350 \u00b0C. La dureza puede alcanzar 54-56 HRC despu\u00e9s del revenido a 250 \u00b0C, y 50-52 HRC despu\u00e9s del revenido a 450 \u00b0C. La resistencia al revenido de este acero y su resistencia al desgaste son ligeramente superiores a las del acero 5CrW2Si, pero su tenacidad es comparativamente menor.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Los aceros de la serie cromo-tungsteno-silicio (Cr-W-Si) demuestran alta sensibilidad a la descarburaci\u00f3n, y su deformaci\u00f3n por temple es dif\u00edcil de controlar. En condiciones de desgaste abrasivo, muestran una resistencia al desgaste insuficiente, y su tenacidad al impacto es menor que la de los aceros resistentes al impacto que contienen Molibdeno (Mo) y N\u00edquel (Ni).<\/p>\n\n\n\n<h2 id=\"h-6-applications\" class=\"wp-block-heading\">6. Aplicaciones<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">El acero 6CrW2Si se utiliza a menudo para fabricar matrices de estampado de servicio pesado y matrices de prensado en fr\u00edo donde los modos de falla son desgaste y colapso, o para fabricar herramientas y matrices que est\u00e1n sometidas a cargas de impacto y requieren alta resistencia al desgaste, como herramientas neum\u00e1ticas, matrices de impacto, cuchillas de corte en fr\u00edo, matrices de troquelado y recorte, y herramientas para martillos neum\u00e1ticos.<\/p>\n\n\n\n<h2 id=\"h-7-equivalent-grades\" class=\"wp-block-heading\">7. Calificaciones Equivalentes<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>EE. UU. (ASTM\/AISI):<\/strong> <a href=\"https:\/\/aobosteel.com\/es\/s1-tool-steel\/\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#0693e3\" class=\"has-inline-color\">S1<\/mark><\/a><\/li>\n\n\n\n<li><strong>Alemania (DIN):<\/strong> 60WCrV7 o 1.2550<\/li>\n\n\n\n<li><strong>Rusia (GOST):<\/strong> 5KHV2S<\/li>\n\n\n\n<li><strong>Europa (EN):<\/strong> 60WCrV8<\/li>\n<\/ul>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-3e41869c wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100 popmake-16052\"><a class=\"wp-block-button__link wp-element-button\">Formulario de solicitud de cotizaci\u00f3n abierta<\/a><\/div>\n<\/div>\n\n\n\n<style id=\"aobo-hero-legibility\">\n\/* aobo product hero - copy sits on the photo, left side graded, right side\n   left at its own brightness. 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Compared to the 4CrW2Si and 5CrW2Si grades, 6CrW2Si typically achieves higher hardness after quenching and exhibits better strength at elevated temperatures. 1. Chemical Composition(GB\/ T 1299\u20142000) C Si Mn Cr [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5675,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-9735","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.6 (Yoast SEO v28.6) - 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