{"id":9444,"date":"2025-08-03T16:40:15","date_gmt":"2025-08-03T08:40:15","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=9444"},"modified":"2026-02-28T16:49:38","modified_gmt":"2026-02-28T08:49:38","slug":"o2-tool-steel","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/es\/o2-tool-steel\/","title":{"rendered":"Acero para herramientas O2 | 1.2842"},"content":{"rendered":"<div class=\"wp-block-cover alignfull\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"337\" class=\"wp-block-cover__image-background wp-image-7233 size-large\" alt=\"\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3-1024x337.webp\" data-object-fit=\"cover\" srcset=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3-1024x337.webp 1024w, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3-300x99.webp 300w, 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, https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/05\/banner3.webp 1920w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><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<div class=\"wp-block-uagb-container uagb-block-29fc5c3c alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-advanced-heading uagb-block-c196a237\"><h6 class=\"uagb-heading-text\"><a href=\"https:\/\/aobosteel.com\/es\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-1-color\">Inicio<\/mark> <\/a>&gt; <a href=\"https:\/\/aobosteel.com\/es\/tool-steels\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-1-color\">Cat\u00e1logo de aceros para herramientas<\/mark><u> <\/u><\/a>&gt; Acero para herramientas O2<\/h6><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-d1ce38c5\"><h5 class=\"uagb-heading-text\"><em>Aobo Steel | Proveedor global de acero para herramientas en China<\/em><\/h5><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-5b6189ba\"><h2 class=\"uagb-heading-text\">Acero para herramientas AISI O2 | 1.2842 | SKS31 Acero para trabajo en fr\u00edo endurecido en aceite<\/h2><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-914bcd03\"><h5 class=\"uagb-heading-text\">\u2713100% UT Garant\u00eda de calidad probada<\/h5><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-84cd4af9\"><h5 class=\"uagb-heading-text\">\u2713SEP 1921-82 Clase D\/d Garantizada<\/h5><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-20e20150\"><h5 class=\"uagb-heading-text\">\u2713Entrega en estado recocido<\/h5><\/div>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-33ee52f8\"><h5 class=\"uagb-heading-text\">\u2713Superficie: Escama negra, torneada, acabado laminado o pulida<\/h5><\/div>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button hs-cta-trigger-button hs-cta-trigger-button-230288465624\"><a class=\"wp-block-button__link wp-element-button\">Consulta r\u00e1pida de material de O2<\/a><\/div>\n\n\n\n<div class=\"wp-block-button hs-cta-trigger-button hs-cta-trigger-button-230288465624 is-style-outline is-style-outline--1\"><a class=\"wp-block-button__link has-ast-global-color-4-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/aobosteel.com\/es\/distributors\/\" style=\"background-color:#ffffff00\">Explora nuestra estructura de suministro de distribuidores<\/a><\/div>\n<\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-208de05f alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<p class=\"wp-block-paragraph\">El acero para herramientas O2 tiene una gran dureza y resistencia al desgaste. Su deformaci\u00f3n durante el enfriamiento es m\u00ednima y tiene una excelente templabilidad. Este acero es adecuado para fabricar diversas herramientas de medici\u00f3n de precisi\u00f3n y plantillas. Tambi\u00e9n se utiliza para matrices de dimensiones m\u00e1s peque\u00f1as, moldes de prensado en fr\u00edo, moldes de grabado y matrices de corte. Adem\u00e1s, puede utilizarse para tornillos de m\u00e1quinas herramienta y otros componentes estructurales.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La designaci\u00f3n es O2 en el sistema estadounidense ASTM A681. Designaciones similares en otras normas nacionales incluyen ISO 90MnV2, USA\/UNS T31502, Germany\/DIN 90MnCrV8 y Germany\/W-Nr. 1.2842.\u00a0<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-8d34a8d1 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<h2 class=\"wp-block-heading\" id=\"h-supply-overview\">Descripci\u00f3n general del suministro<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Art\u00edculo<\/th><th>Detalles<\/th><\/tr><\/thead><tbody><tr><td>Grado<\/td><td>AISI O2\/DIN 1.2842\/JIS SKS31<\/td><\/tr><tr><td>Condici\u00f3n de entrega<\/td><td>Totalmente recocido (m\u00e1x. 215\u2013230 HB, apto para mecanizado)<\/td><\/tr><tr><td>Formularios disponibles<\/td><td>Barra redonda \/ Barra plana \/ Placa \/ Bloque forjado<\/td><\/tr><tr><td>Capacidad de suministro mensual<\/td><td>Producci\u00f3n mensual estable con soporte continuo de inventario.<\/td><\/tr><tr><td>Cantidad de exportaci\u00f3n recomendada<\/td><td>Contenedor completo de 20 GP (~26 toneladas)<\/td><\/tr><tr><td>Cantidad m\u00ednima de pedido<\/td><td>5 toneladas<\/td><\/tr><tr><td>Plazo de entrega (lingote en stock)<\/td><td>Aprox. 20 d\u00edas<\/td><\/tr><tr><td>Plazo de entrega (fusi\u00f3n fresca)<\/td><td>30\u201345 d\u00edas<\/td><\/tr><tr><td>Plazo de entrega (Opci\u00f3n ESR)<\/td><td>Aprox. 60 d\u00edas<\/td><\/tr><tr><td>Inspecci\u00f3n<\/td><td>100% probado mediante ultrasonidos seg\u00fan la norma SEP 1921-82, clase D\/d o E\/e.<\/td><\/tr><tr><td>Documentaci\u00f3n<\/td><td>MTC (EN 10204 3.1) + Informe UT por pedido<\/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-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\" id=\"h-production-stability\">Estabilidad de la producci\u00f3n<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Suministro estable de aleaci\u00f3n para grado de endurecimiento por aceite de O2<\/li>\n\n\n\n<li>Estructura recocida uniforme para un mecanizado predecible.<\/li>\n\n\n\n<li><a href=\"https:\/\/aobosteel.com\/es\/knowledge-hub\/what-is-electroslag-remelting-esr\/\">ESR (Refusi\u00f3n por electroescoria)<\/a> Disponible bajo petici\u00f3n.<\/li>\n\n\n\n<li>Trazabilidad del lote vinculada al n\u00famero de colada original<\/li>\n\n\n\n<li>Dise\u00f1ado para el reabastecimiento a granel de distribuidores y almacenistas.<\/li>\n<\/ul>\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 hs-cta-trigger-button hs-cta-trigger-button-230288465624\"><a class=\"wp-block-button__link wp-element-button\">Solicitar cotizaci\u00f3n de O2 al por mayor<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/02\/IMG_20171115_153016-1024x576.avif\" alt=\"\" class=\"wp-image-12933\" srcset=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/02\/IMG_20171115_153016-1024x576.avif 1024w, https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/02\/IMG_20171115_153016-300x169.avif 300w, https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/02\/IMG_20171115_153016-768x432.avif 768w, https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/02\/IMG_20171115_153016-1536x864.avif 1536w, https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/02\/IMG_20171115_153016-18x10.avif 18w, https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/02\/IMG_20171115_153016.avif 1860w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\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 aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/02\/photobank-2.avif\" alt=\"\" class=\"wp-image-12935\" srcset=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/02\/photobank-2.avif 1000w, https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/02\/photobank-2-300x225.avif 300w, https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/02\/photobank-2-768x576.avif 768w, https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/02\/photobank-2-16x12.avif 16w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\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-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\" id=\"h-packaging-and-shipping\">Embalaje y env\u00edo<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Embalaje apto para exportaci\u00f3n mar\u00edtima<\/li>\n\n\n\n<li>Carga optimizada para contenedores de 20GP (hasta ~26 toneladas)<\/li>\n\n\n\n<li>Se admiten tama\u00f1os y especificaciones mixtas en un mismo contenedor.<\/li>\n\n\n\n<li>Protecci\u00f3n antioxidante para largos tr\u00e1nsitos mar\u00edtimos<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\" id=\"h-\">Para los compradores internacionales, se recomienda encarecidamente la carga completa del contenedor para optimizar los costos y agilizar el despacho de aduanas.<\/p>\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 hs-cta-trigger-button hs-cta-trigger-button-230288465624\"><a class=\"wp-block-button__link wp-element-button\">Obtenga el precio del contenedor completo de O2<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-b959c99c alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-call-to-action uagb-block-5e88b53d wp-block-button\"><div class=\"uagb-cta__wrap\"><h3 class=\"uagb-cta__title\">Garant\u00eda de calidad para pedidos al por mayor<\/h3><p class=\"uagb-cta__desc\">Para distribuidores y almacenistas, la consistencia y la trazabilidad son importantes. Descubra c\u00f3mo Aobo Steel verifica la composici\u00f3n qu\u00edmica, la microestructura, la temperatura de fusi\u00f3n (UT) (a petici\u00f3n), la dureza de entrega y la trazabilidad del lote antes del env\u00edo.<br><a href=\"https:\/\/web-sandbox.oaiusercontent.com\/tool-steel-quality-verification\/\"><\/a><\/p><\/div><div class=\"uagb-cta__buttons\"><a href=\"https:\/\/aobosteel.com\/es\/tool-steel-quality-verification\/\" class=\"uagb-cta__button-link-wrapper wp-block-button__link\" target=\"_self\" rel=\"noopener noreferrer\">Ver la Gu\u00eda de verificaci\u00f3n de calidad<svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path d=\"M504.3 273.6l-112.1 104c-6.992 6.484-17.18 8.218-25.94 4.406c-8.758-3.812-14.42-12.45-14.42-21.1L351.9 288H32C14.33 288 .0002 273.7 .0002 255.1S14.33 224 32 224h319.9l0-72c0-9.547 5.66-18.19 14.42-22c8.754-3.809 18.95-2.075 25.94 4.41l112.1 104C514.6 247.9 514.6 264.1 504.3 273.6z\"><\/path><\/svg><\/a><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-54846d9f alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<h2 class=\"wp-block-heading\" id=\"1-eael-table-of-content\">Aplicaciones<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Para brindar una imagen m\u00e1s clara, aqu\u00ed se presenta un desglose de los usos industriales t\u00edpicos del acero para herramientas O2, destacando d\u00f3nde sus propiedades brindan el m\u00e1ximo beneficio:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Categor\u00eda de aplicaci\u00f3n<\/th><th>Usos espec\u00edficos del acero O2<\/th><th>Ventajas clave para sus operaciones<\/th><\/tr><tr><td><strong>Matrices y punzones<\/strong><\/td><td>Matrices de corte, herramientas de recorte, matrices de embutici\u00f3n, herramientas de rebordeado y punzones de conformaci\u00f3n. Especialmente eficaces como portapiezas en herramientas de estampaci\u00f3n (resistentes a la presi\u00f3n y la fricci\u00f3n) y como expulsores y portapiezas en matrices de embutici\u00f3n profunda (resistentes a la fricci\u00f3n).<\/td><td>Excelente resistencia al desgaste, buena tenacidad, mantiene la estabilidad dimensional para una producci\u00f3n consistente de piezas.<\/td><\/tr><tr><td><strong>Calibres<\/strong><\/td><td>Herramientas de medici\u00f3n de precisi\u00f3n, calibres maestros.<\/td><td>Alta estabilidad dimensional despu\u00e9s del endurecimiento, crucial para la precisi\u00f3n; buena resistencia al desgaste para una mayor longevidad.<\/td><\/tr><tr><td><strong>Componentes de maquinaria<\/strong><\/td><td>Elementos como levas, bujes duraderos y gu\u00edas resistentes al desgaste.<\/td><td>Ofrece la resistencia al desgaste y tenacidad necesarias para piezas mec\u00e1nicas exigentes.<\/td><\/tr><tr><td><strong>Acu\u00f1aci\u00f3n y prensado de polvo<\/strong><\/td><td>Herramientas para operaciones de acu\u00f1aci\u00f3n, punzones y matrices para compactaci\u00f3n de polvos met\u00e1licos.<\/td><td>Soporta altas fuerzas de compresi\u00f3n y desgaste abrasivo comunes en estos procesos.<\/td><\/tr><tr><td><strong>Laminaci\u00f3n en fr\u00edo<\/strong><\/td><td>Rodillos utilizados en aplicaciones de laminaci\u00f3n en fr\u00edo.<\/td><td>Proporciona la alta resistencia al desgaste y tenacidad necesarias para dar forma a metales a temperatura ambiente.<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-58e4c670 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<h2 class=\"wp-block-heading\" id=\"2-eael-table-of-content\">Composici\u00f3n qu\u00edmica del O2 y sus grados equivalentes<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><td><strong>Grado<\/strong><\/td><td><strong>C<\/strong><\/td><td><strong>Si<\/strong><\/td><td><strong>Mn<\/strong><\/td><td><strong>Cr<\/strong><\/td><td><strong>V<\/strong><\/td><td><strong>W<\/strong><\/td><td><strong>P\/S (M\u00e1x.)<\/strong><\/td><\/tr><\/thead><tbody><tr><td>O2 <\/td><td>0,85\u20130,95<\/td><td>0.50<\/td><td>1,40\u20131,80<\/td><td>0,40\u20130,60<\/td><td>0.30<\/td><td>0,40\u20130,60<\/td><td>0.030<\/td><\/tr><tr><td>1.2842 <\/td><td>0,85\u20130,95<\/td><td>0,10\u20130,40<\/td><td>1,80\u20132,20<\/td><td>0,20\u20130,50<\/td><td>0,05\u20130,15<\/td><td>-<\/td><td>0.030<\/td><\/tr><tr><td>SKS31<\/td><td>0,90\u20131,05<\/td><td>0.35<\/td><td>0.90-1.20<\/td><td>0.50-1.00<\/td><td>-<\/td><td>0.50-1.00<\/td><td>0.030<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-e25bf02b alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<h2 class=\"wp-block-heading\" id=\"3-eael-table-of-content\">Propiedades del acero para herramientas O2<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A continuaci\u00f3n se muestra un desglose de la clave&nbsp;<strong>Propiedades del acero O2<\/strong>&nbsp;y lo que significan para sus operaciones:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Categor\u00eda de propiedad<\/th><th>Descripci\u00f3n y significado para los usuarios<\/th><\/tr><tr><td>Alta dureza<\/td><td>Logra una notable dureza superficial (60-62 HRC), fundamental para resistir la indentaci\u00f3n y mantener un filo afilado o una superficie de conformado duradera en las herramientas.<\/td><\/tr><tr><td>Buena resistencia al desgaste<\/td><td>El alto contenido de carbono y la dureza resultante contribuyen a una buena resistencia al desgaste abrasivo, prolongando la vida \u00fatil de herramientas y matrices.<\/td><\/tr><tr><td>Dureza justa<\/td><td>Ofrece un nivel equilibrado de tenacidad adecuado para muchas aplicaciones de trabajo en fr\u00edo, lo que ayuda a prevenir el astillado o la fractura prematura bajo tensiones operativas.<\/td><\/tr><tr><td>Buenas propiedades antideformantes<\/td><td>Presenta una excelente estabilidad dimensional con una distorsi\u00f3n relativamente baja tras el tratamiento t\u00e9rmico de temple en aceite. Esto es vital para el utillaje de precisi\u00f3n.<\/td><\/tr><tr><td>Buena seguridad en el endurecimiento<\/td><td>El m\u00e9todo de temple en aceite utilizado para el acero O2 minimiza el riesgo de agrietamiento y distorsi\u00f3n en comparaci\u00f3n con el temple en agua, lo que resulta especialmente beneficioso para geometr\u00edas de herramientas complejas.<\/td><\/tr><tr><td>Maquinabilidad<\/td><td>En su estado recocido (preendurecido), el acero para herramientas O2 (similar al O1 en este aspecto) ofrece una buena maquinabilidad, lo que facilita la fabricaci\u00f3n de herramientas.<\/td><\/tr><tr><td>Sensibilidad t\u00e9rmica<\/td><td>Es importante tener en cuenta que el acero O2 presenta baja resistencia al ablandamiento a temperaturas elevadas. Esta caracter\u00edstica lo sit\u00faa claramente dentro de la categor\u00eda de acero para trabajo en fr\u00edo, lo que significa que no est\u00e1 dise\u00f1ado para aplicaciones que impliquen altas temperaturas.<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-6b0ee138 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<h2 class=\"wp-block-heading\" id=\"14-eael-table-of-content\"> Par\u00e1metros del tratamiento t\u00e9rmico del acero O2<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Paso del proceso<\/strong><\/td><td><strong>Temperatura<\/strong><\/td><td><strong>Duraci\u00f3n t\u00edpica\/Notas clave<\/strong><\/td><td><strong>Prop\u00f3sito principal<\/strong><\/td><\/tr><tr><td>Precalentamiento<\/td><td>~650 \u00b0C (1200 \u00b0F)<\/td><td>Hasta temperatura uniforme<\/td><td>Minimiza el choque t\u00e9rmico y reduce el riesgo de distorsi\u00f3n.<\/td><\/tr><tr><td><a href=\"https:\/\/aobosteel.com\/es\/knowledge-hub\/what-is-austenitizing\/\">Austenitizaci\u00f3n<\/a><\/td><td>790\u2013815 \u00b0C (1454\u20131472 \u00b0F)<\/td><td>30\u201345 min por cada 25 mm (1 pulgada) de secci\u00f3n<\/td><td>Formar austenita, disolver carburos<\/td><\/tr><tr><td><a href=\"https:\/\/aobosteel.com\/es\/knowledge-hub\/what-is-quenching\/\">Enfriamiento<\/a> (Aceite)<\/td><td>Enfriar a 66\u201393 \u00b0C (150\u2013200 \u00b0F)<\/td><td>Enfriamiento r\u00e1pido en aceite<\/td><td>Transformar la austenita en martensita<\/td><\/tr><tr><td><a href=\"https:\/\/aobosteel.com\/es\/knowledge-hub\/what-is-tempering\/\">Templado<\/a><\/td><td>149\u2013232 \u00b0C (300\u2013450 \u00b0F) (por ejemplo, 175 \u00b0C\/350 \u00b0F t\u00edpico)<\/td><td>M\u00ednimo 2 horas por secci\u00f3n de 25 mm (1 pulgada). Templar lo antes posible una vez que la pieza alcance los 52-65 \u00b0C (125-150 \u00b0F).<\/td><td>Mejora la tenacidad, reduce la fragilidad y alivia la tensi\u00f3n. Los temples m\u00faltiples suelen ser la mejor opci\u00f3n.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Para obtener informaci\u00f3n detallada sobre los par\u00e1metros de tratamiento t\u00e9rmico del acero para herramientas O2, incluyendo la temperatura de endurecimiento, el proceso de temple en aceite y el rango de revenido, consulte nuestra documentaci\u00f3n espec\u00edfica. <a href=\"https:\/\/aobosteel.com\/es\/o2-tool-steel-heat-treatment\/\">Gu\u00eda de tratamiento t\u00e9rmico de O2<\/a>.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100 hs-cta-trigger-button hs-cta-trigger-button-230288465624\"><a class=\"wp-block-button__link wp-element-button\">Formulario de solicitud de cotizaci\u00f3n abierta<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<script type=\"application\/ld+json\">{\n    \"@context\": \"https:\\\/\\\/schema.org\\\/\",\n    \"@type\": \"Product\",\n    \"name\": \"Forged O2 \\\/ 1.2842 Tool Steel Round Bar\",\n    \"image\": \"https:\\\/\\\/aobosteel.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/O2-steel-scaled-e1741161183344.webp\",\n    \"description\": \"High-quality Forged O2 (1.2842) Cold Work Tool Steel directly from Aobo Steel factory. Known for excellent machinability and high dimensional stability after hardening. Custom forged sizes available. Manufacturer price.\",\n    \"brand\": {\n        \"@type\": \"Brand\",\n        \"name\": \"Aobo Steel\"\n    },\n    \"manufacturer\": {\n        \"@type\": \"Organization\",\n        \"name\": \"Aobo Steel\"\n    },\n    \"sku\": \"AOBO-O2-Round\",\n    \"mpn\": \"AOBO-O2-MFG\",\n    \"offers\": {\n        \"@type\": \"AggregateOffer\",\n        \"url\": \"https:\\\/\\\/aobosteel.com\\\/o2-tool-steel\\\/\",\n        \"priceCurrency\": \"USD\",\n        \"lowPrice\": \"1100\",\n        \"highPrice\": \"1400\",\n        \"offerCount\": \"5\",\n        \"availability\": \"https:\\\/\\\/schema.org\\\/InStock\",\n        \"itemCondition\": \"https:\\\/\\\/schema.org\\\/NewCondition\",\n        \"seller\": {\n            \"@type\": \"Organization\",\n            \"name\": \"Aobo Steel\",\n            \"telephone\": \"+86 180 6294 5370\",\n            \"address\": {\n                \"@type\": \"PostalAddress\",\n                \"streetAddress\": \"No. 141 Huangjiawan, Shileishan Village, Xisai District\",\n                \"addressLocality\": \"Huangshi City\",\n                \"addressRegion\": \"Hubei Province\",\n                \"postalCode\": \"435000\",\n                \"addressCountry\": \"CN\"\n            }\n        }\n    }\n}<\/script>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-0666d467 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>O2 tool steel has high hardness and wear resistance. It experiences minimal distortion during quenching and has excellent hardenability. This steel is suitable for making various precision measuring tools and templates. It is also used for smaller-dimension dies, cold press molds, engraving molds, and blanking dies. Additionally, it can be used for machine tool screws [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4486,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"content-type":"landing-page","_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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-9444","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.6 (Yoast SEO v27.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>O2 Tool Steel Supplier | 1.2842 \/ SKS31 | Bulk Manufacturer in China | AoboSteel<\/title>\n<meta name=\"description\" content=\"AISI O2 (1.2842 \/ SKS31) oil-hardening cold work tool steel supplier in China. Bulk wholesale supply, MOQ 5 tons, 20GP container optimized loading. UT tested with MTC per order.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/aobosteel.com\/es\/o2-tool-steel\/\" \/>\n<meta property=\"og:locale\" content=\"es_MX\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"O2 Tool Steel | 1.2842\" \/>\n<meta property=\"og:description\" content=\"AISI O2 (1.2842 \/ SKS31) oil-hardening cold work tool steel supplier in China. Bulk wholesale supply, MOQ 5 tons, 20GP container optimized loading. UT tested with MTC per order.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/aobosteel.com\/es\/o2-tool-steel\/\" \/>\n<meta property=\"og:site_name\" content=\"AoboSteel\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=61565368220197\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-28T08:49:38+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/O2-steel-scaled-e1741161183344.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1920\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"5 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/o2-tool-steel\\\/\",\"url\":\"https:\\\/\\\/aobosteel.com\\\/o2-tool-steel\\\/\",\"name\":\"O2 Tool Steel Supplier | 1.2842 \\\/ SKS31 | Bulk Manufacturer in China | AoboSteel\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/o2-tool-steel\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/o2-tool-steel\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/aobosteel.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/O2-steel-scaled-e1741161183344.webp\",\"datePublished\":\"2025-08-03T08:40:15+00:00\",\"dateModified\":\"2026-02-28T08:49:38+00:00\",\"description\":\"AISI O2 (1.2842 \\\/ SKS31) oil-hardening cold work tool steel supplier in China. Bulk wholesale supply, MOQ 5 tons, 20GP container optimized loading. UT tested with MTC per order.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/o2-tool-steel\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/aobosteel.com\\\/o2-tool-steel\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/o2-tool-steel\\\/#primaryimage\",\"url\":\"https:\\\/\\\/aobosteel.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/O2-steel-scaled-e1741161183344.webp\",\"contentUrl\":\"https:\\\/\\\/aobosteel.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/O2-steel-scaled-e1741161183344.webp\",\"width\":1920,\"height\":1920,\"caption\":\"O2 tool steel\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/o2-tool-steel\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\\\/\\\/aobosteel.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"O2 Tool Steel | 1.2842\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#website\",\"url\":\"https:\\\/\\\/aobosteel.com\\\/\",\"name\":\"AoboSteel\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/aobosteel.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#organization\",\"name\":\"AoboSteel\",\"url\":\"https:\\\/\\\/aobosteel.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/aobosteel.com\\\/wp-content\\\/uploads\\\/2025\\\/01\\\/cropped-aobo-steel-1.avif\",\"contentUrl\":\"https:\\\/\\\/aobosteel.com\\\/wp-content\\\/uploads\\\/2025\\\/01\\\/cropped-aobo-steel-1.avif\",\"width\":1052,\"height\":592,\"caption\":\"AoboSteel\"},\"image\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/profile.php?id=61565368220197\",\"https:\\\/\\\/www.linkedin.com\\\/in\\\/aobosteel-evan\\\/\"]}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Proveedor de acero para herramientas O2 | 1.2842 \/ SKS31 | Fabricante a granel en China | AoboSteel","description":"Proveedor chino de acero para herramientas de trabajo en fr\u00edo AISI O2 (1.2842 \/ SKS31) con tratamiento t\u00e9rmico al aceite. Suministro mayorista a granel, pedido m\u00ednimo de 5 toneladas, carga optimizada en contenedores de 20 pies. Pruebas ultras\u00f3nicas con certificado de material por pedido.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/aobosteel.com\/es\/o2-tool-steel\/","og_locale":"es_MX","og_type":"article","og_title":"O2 Tool Steel | 1.2842","og_description":"AISI O2 (1.2842 \/ SKS31) oil-hardening cold work tool steel supplier in China. Bulk wholesale supply, MOQ 5 tons, 20GP container optimized loading. UT tested with MTC per order.","og_url":"https:\/\/aobosteel.com\/es\/o2-tool-steel\/","og_site_name":"AoboSteel","article_publisher":"https:\/\/www.facebook.com\/profile.php?id=61565368220197","article_modified_time":"2026-02-28T08:49:38+00:00","og_image":[{"width":1920,"height":1920,"url":"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/O2-steel-scaled-e1741161183344.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","twitter_misc":{"Tiempo de lectura":"5 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/aobosteel.com\/o2-tool-steel\/","url":"https:\/\/aobosteel.com\/o2-tool-steel\/","name":"Proveedor de acero para herramientas O2 | 1.2842 \/ SKS31 | Fabricante a granel en China | AoboSteel","isPartOf":{"@id":"https:\/\/aobosteel.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/aobosteel.com\/o2-tool-steel\/#primaryimage"},"image":{"@id":"https:\/\/aobosteel.com\/o2-tool-steel\/#primaryimage"},"thumbnailUrl":"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/O2-steel-scaled-e1741161183344.webp","datePublished":"2025-08-03T08:40:15+00:00","dateModified":"2026-02-28T08:49:38+00:00","description":"Proveedor chino de acero para herramientas de trabajo en fr\u00edo AISI O2 (1.2842 \/ SKS31) con tratamiento t\u00e9rmico al aceite. Suministro mayorista a granel, pedido m\u00ednimo de 5 toneladas, carga optimizada en contenedores de 20 pies. Pruebas ultras\u00f3nicas con certificado de material por pedido.","breadcrumb":{"@id":"https:\/\/aobosteel.com\/o2-tool-steel\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/aobosteel.com\/o2-tool-steel\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/aobosteel.com\/o2-tool-steel\/#primaryimage","url":"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/O2-steel-scaled-e1741161183344.webp","contentUrl":"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/O2-steel-scaled-e1741161183344.webp","width":1920,"height":1920,"caption":"O2 tool steel"},{"@type":"BreadcrumbList","@id":"https:\/\/aobosteel.com\/o2-tool-steel\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/aobosteel.com\/"},{"@type":"ListItem","position":2,"name":"O2 Tool Steel | 1.2842"}]},{"@type":"WebSite","@id":"https:\/\/aobosteel.com\/#website","url":"https:\/\/aobosteel.com\/","name":"AoboSteel","description":"","publisher":{"@id":"https:\/\/aobosteel.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/aobosteel.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Organization","@id":"https:\/\/aobosteel.com\/#organization","name":"AoboSteel","url":"https:\/\/aobosteel.com\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/aobosteel.com\/#\/schema\/logo\/image\/","url":"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/01\/cropped-aobo-steel-1.avif","contentUrl":"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/01\/cropped-aobo-steel-1.avif","width":1052,"height":592,"caption":"AoboSteel"},"image":{"@id":"https:\/\/aobosteel.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/profile.php?id=61565368220197","https:\/\/www.linkedin.com\/in\/aobosteel-evan\/"]}]}},"uagb_featured_image_src":{"full":["https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/O2-steel-scaled-e1741161183344.webp",1920,1920,false],"thumbnail":["https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/O2-steel-scaled-e1741161183344-150x150.webp",150,150,true],"medium":["https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/O2-steel-scaled-e1741161183344-300x300.webp",300,300,true],"medium_large":["https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/O2-steel-scaled-e1741161183344-768x768.webp",768,768,true],"large":["https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/O2-steel-scaled-e1741161183344-1024x1024.webp",1024,1024,true],"1536x1536":["https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/O2-steel-scaled-e1741161183344-1536x1536.webp",1536,1536,true],"2048x2048":["https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/O2-steel-1536x2048.webp",1440,1920,true],"trp-custom-language-flag":["https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/O2-steel-scaled-e1741161183344-12x12.webp",12,12,true]},"uagb_author_info":{"display_name":"Evan","author_link":"https:\/\/aobosteel.com\/es\/blog\/author\/admin\/"},"uagb_comment_info":0,"uagb_excerpt":"O2 tool steel has high hardness and wear resistance. It experiences minimal distortion during quenching and has excellent hardenability. This steel is suitable for making various precision measuring tools and templates. It is also used for smaller-dimension dies, cold press molds, engraving molds, and blanking dies. Additionally, it can be used for machine tool screws&hellip;","rttpg_featured_image_url":{"full":["https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/O2-steel-scaled-e1741161183344.webp",1920,1920,false],"landscape":["https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/O2-steel-scaled-e1741161183344.webp",1920,1920,false],"portraits":["https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/O2-steel-scaled-e1741161183344.webp",1920,1920,false],"thumbnail":["https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/O2-steel-scaled-e1741161183344-150x150.webp",150,150,true],"medium":["https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/O2-steel-scaled-e1741161183344-300x300.webp",300,300,true],"large":["https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/O2-steel-scaled-e1741161183344-1024x1024.webp",1024,1024,true],"1536x1536":["https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/O2-steel-scaled-e1741161183344-1536x1536.webp",1536,1536,true],"2048x2048":["https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/O2-steel-1536x2048.webp",1440,1920,true],"trp-custom-language-flag":["https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/03\/O2-steel-scaled-e1741161183344-12x12.webp",12,12,true]},"rttpg_author":{"display_name":"Evan","author_link":"https:\/\/aobosteel.com\/es\/blog\/author\/admin\/"},"rttpg_comment":0,"rttpg_category":null,"rttpg_excerpt":"O2 tool steel has high hardness and wear resistance. It experiences minimal distortion during quenching and has excellent hardenability. This steel is suitable for making various precision measuring tools and templates. It is also used for smaller-dimension dies, cold press molds, engraving molds, and blanking dies. Additionally, it can be used for machine tool screws&hellip;","_links":{"self":[{"href":"https:\/\/aobosteel.com\/es\/wp-json\/wp\/v2\/pages\/9444","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aobosteel.com\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/aobosteel.com\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/aobosteel.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aobosteel.com\/es\/wp-json\/wp\/v2\/comments?post=9444"}],"version-history":[{"count":0,"href":"https:\/\/aobosteel.com\/es\/wp-json\/wp\/v2\/pages\/9444\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aobosteel.com\/es\/wp-json\/wp\/v2\/media\/4486"}],"wp:attachment":[{"href":"https:\/\/aobosteel.com\/es\/wp-json\/wp\/v2\/media?parent=9444"}],"curies":[{"name":"gracias","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}