{"id":13291,"date":"2026-03-06T10:46:41","date_gmt":"2026-03-06T02:46:41","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=13291"},"modified":"2026-06-28T17:03:08","modified_gmt":"2026-06-28T09:03:08","slug":"d2-vs-d3-tool-steel","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/es\/d2-vs-d3-tool-steel\/","title":{"rendered":"Acero para herramientas D2 vs D3: Resistencia al desgaste, tenacidad y selecci\u00f3n"},"content":{"rendered":"<section class=\"aobo-d2-d3-page\">\n  <style>\n    .aobo-d2-d3-page {\n      --aobo-blue: #0c56d0;\n      --aobo-blue-dark: #073b8e;\n      --aobo-blue-soft: #eaf2ff;\n      --aobo-blue-line: #c9dcff;\n      --aobo-border: #d7e5fb;\n      --aobo-text: #203044;\n      --aobo-muted: #617087;\n      --aobo-orange: #f59b23;\n      --aobo-white: #ffffff;\n      --aobo-shadow: 0 18px 45px rgba(12, 86, 208, 0.10);\n      --aobo-page-width: 1180px;\n      --aobo-copy-width: 920px;\n      font-family: Arial, Helvetica, sans-serif;\n      color: var(--aobo-text);\n      line-height: 1.7;\n      background: transparent;\n      padding: 0;\n      box-sizing: border-box;\n    }\n\n    .aobo-d2-d3-page * {\n      box-sizing: border-box;\n    }\n\n    .aobo-wrap {\n      max-width: var(--aobo-page-width);\n      margin: 0 auto;\n      padding: 0;\n    }\n\n    .aobo-hero {\n      background: linear-gradient(135deg, #ffffff 0%, #f7fbff 56%, #eaf2ff 100%);\n      border: 1px solid var(--aobo-border);\n      border-radius: 28px;\n      padding: 42px 38px;\n      margin-bottom: 24px;\n      box-shadow: var(--aobo-shadow);\n      overflow: hidden;\n      position: relative;\n    }\n\n    .aobo-hero::after {\n      content: \"\";\n      position: absolute;\n      right: -90px;\n      top: -90px;\n      width: 260px;\n      height: 260px;\n      border-radius: 50%;\n      background: rgba(12, 86, 208, 0.08);\n    }\n\n    .aobo-eyebrow {\n      display: inline-block;\n      margin-bottom: 12px;\n      padding: 6px 12px;\n      border-radius: 999px;\n      background: #fff7ed;\n      border: 1px solid #fde3bd;\n      color: var(--aobo-orange);\n      font-size: 14px;\n      font-weight: 700;\n      position: relative;\n      z-index: 2;\n    }\n\n    .aobo-hero h1 {\n      margin: 0 0 16px;\n      color: #082d6f;\n      font-size: clamp(34px, 4vw, 54px);\n      line-height: 1.05;\n      letter-spacing: -0.03em;\n      position: relative;\n      z-index: 2;\n    }\n\n    .aobo-hero p {\n      max-width: 100%;\n      margin: 0 0 12px;\n      font-size: 17px;\n      color: #314158;\n      position: relative;\n      z-index: 2;\n    }\n\n    .aobo-hero p:last-child {\n      margin-bottom: 0;\n    }\n\n    .aobo-text-link {\n      color: var(--aobo-blue) !important;\n      font-weight: 700;\n      text-decoration: none !important;\n      transition: color 0.2s ease, background 0.2s ease;\n    }\n\n    .aobo-text-link:hover {\n      color: var(--aobo-orange) !important;\n      background: var(--aobo-blue-soft) !important;\n    }\n\n    .aobo-btn {\n      display: inline-flex;\n      align-items: center;\n      justify-content: center;\n      text-align: center;\n      min-height: 42px;\n      padding: 10px 14px;\n      border-radius: 999px;\n      text-decoration: none;\n      font-weight: 700;\n      font-size: 14px;\n      line-height: 1.2;\n      transition: all 0.2s ease;\n      cursor: pointer;\n      white-space: nowrap;\n    }\n\n    .aobo-btn:hover {\n      transform: translateY(-1px);\n    }\n\n    .aobo-btn-detail {\n      color: var(--aobo-blue-dark) !important;\n      background: #ffffff;\n      border: 1px solid var(--aobo-blue-line);\n    }\n\n    .aobo-btn-detail:hover {\n      background: var(--aobo-blue-soft);\n      border-color: var(--aobo-blue-line);\n      color: var(--aobo-blue-dark) !important;\n    }\n\n    .aobo-btn-inquiry {\n      color: #ffffff !important;\n      background: var(--aobo-blue);\n      border: 1px solid var(--aobo-blue);\n    }\n\n    .aobo-btn-inquiry:hover {\n      background: var(--aobo-blue-dark);\n      border-color: var(--aobo-blue-dark);\n      color: #ffffff !important;\n    }\n\n    .aobo-product-strip {\n      margin: 24px 0;\n      padding: 30px 34px 34px;\n      border-radius: 26px;\n      background: var(--aobo-white);\n      border: 1px solid var(--aobo-border);\n      box-shadow: 0 12px 32px rgba(12, 86, 208, 0.07);\n    }\n\n    .aobo-product-strip h2 {\n      margin: 0 0 10px;\n      color: #082d6f;\n      font-size: clamp(26px, 3vw, 36px);\n      line-height: 1.15;\n      letter-spacing: -0.02em;\n    }\n\n    .aobo-strip-intro {\n      margin: 0 0 22px;\n      max-width: var(--aobo-copy-width);\n      color: var(--aobo-muted);\n    }\n\n    .aobo-product-grid {\n      display: grid;\n      grid-template-columns: repeat(2, minmax(0, 1fr));\n      gap: 16px;\n    }\n\n    .aobo-product-card {\n      background: #ffffff;\n      border: 1px solid var(--aobo-border);\n      border-radius: 20px;\n      padding: 20px;\n      display: flex;\n      flex-direction: column;\n      justify-content: space-between;\n      transition: all 0.2s ease;\n    }\n\n    .aobo-product-card:hover {\n      transform: translateY(-3px);\n      box-shadow: 0 14px 30px rgba(12, 86, 208, 0.12);\n      border-color: rgba(12, 86, 208, 0.35);\n    }\n\n    .aobo-product-image {\n      width: 100%;\n      aspect-ratio: 16 \/ 9;\n      margin: 0 0 16px;\n      border-radius: 16px;\n      overflow: hidden;\n      border: 1px solid var(--aobo-border);\n      background: #f7fbff;\n    }\n\n    .aobo-product-image img {\n      display: block;\n      width: 100%;\n      height: 100%;\n      object-fit: cover;\n    }\n\n    .aobo-product-card h3 {\n      margin: 0 0 8px;\n      color: #082d6f;\n      font-size: 22px;\n      line-height: 1.3;\n    }\n\n    .aobo-card-note {\n      margin: 0 0 18px;\n      color: var(--aobo-muted);\n      font-size: 15.5px;\n    }\n\n    .aobo-buttons {\n      display: flex;\n      gap: 10px;\n      flex-wrap: nowrap;\n      margin-top: auto;\n    }\n\n    .aobo-buttons .aobo-btn {\n      flex: 1 1 0;\n    }\n\n    .aobo-article {\n      max-width: var(--aobo-page-width);\n      margin: 0 auto;\n    }\n\n    .aobo-article h2 {\n      margin: 44px 0 16px;\n      color: #082d6f;\n      font-size: 30px;\n      line-height: 1.25;\n    }\n\n    .aobo-article p {\n      margin: 0 0 18px;\n      font-size: 17px;\n      color: var(--aobo-text);\n    }\n\n    .aobo-article a {\n      color: var(--aobo-blue);\n      font-weight: 700;\n      text-decoration: none;\n      transition: color 0.2s ease, background 0.2s ease;\n    }\n\n    .aobo-article a:hover {\n      color: var(--aobo-orange);\n      background: var(--aobo-blue-soft);\n    }\n\n    .aobo-table-wrap {\n      overflow-x: auto;\n      margin: 22px 0 28px;\n      border-radius: 18px;\n      border: 1px solid var(--aobo-border);\n      box-shadow: 0 12px 32px rgba(12, 86, 208, 0.07);\n    }\n\n    .aobo-table {\n      width: 100%;\n      border-collapse: collapse;\n      background: #ffffff;\n      min-width: 760px;\n    }\n\n    .aobo-table th {\n      background: var(--aobo-blue-soft);\n      color: #082d6f;\n      text-align: left;\n      padding: 14px 16px;\n      font-size: 15px;\n      vertical-align: top;\n    }\n\n    .aobo-table td {\n      padding: 14px 16px;\n      border-bottom: 1px solid #e8eef8;\n      vertical-align: top;\n      font-size: 15px;\n    }\n\n    .aobo-table tr:last-child td {\n      border-bottom: none;\n    }\n\n    .aobo-table td:first-child {\n      color: #082d6f;\n      font-weight: 700;\n    }\n\n    .aobo-note-box {\n      margin: 34px 0;\n      padding: 22px 24px;\n      border: 1px solid var(--aobo-border);\n      border-left: 5px solid var(--aobo-orange);\n      border-radius: 16px;\n      background: #fbfdff;\n      color: var(--aobo-muted);\n    }\n\n    .aobo-note-box p {\n      margin: 0;\n      color: var(--aobo-muted);\n    }\n\n    .aobo-choice-grid {\n      display: grid;\n      grid-template-columns: repeat(2, minmax(0, 1fr));\n      gap: 16px;\n      margin: 24px 0 30px;\n    }\n\n    .aobo-choice-card {\n      border: 1px solid var(--aobo-border);\n      border-radius: 20px;\n      background: #ffffff;\n      padding: 22px;\n      box-shadow: 0 10px 26px rgba(12, 86, 208, 0.06);\n    }\n\n    .aobo-choice-card h3 {\n      margin: 0 0 10px;\n      color: #082d6f;\n      font-size: 22px;\n      line-height: 1.3;\n    }\n\n    .aobo-choice-card p {\n      margin-bottom: 0;\n      color: var(--aobo-muted);\n    }\n\n    .aobo-related-pages {\n      margin: 38px 0 0;\n      padding: 30px 34px;\n      border: 1px solid var(--aobo-border);\n      border-radius: 26px;\n      background: #ffffff;\n      box-shadow: 0 12px 32px rgba(12, 86, 208, 0.07);\n    }\n\n    .aobo-related-pages h2 {\n      margin-top: 0;\n    }\n\n    .aobo-related-grid {\n      display: grid;\n      grid-template-columns: repeat(2, minmax(0, 1fr));\n      gap: 14px;\n      margin-top: 18px;\n    }\n\n    .aobo-related-card {\n      display: block;\n      padding: 18px;\n      border: 1px solid var(--aobo-border);\n      border-radius: 16px;\n      background: #fbfdff;\n      text-decoration: none;\n      transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;\n    }\n\n    .aobo-related-card:hover {\n      transform: translateY(-2px);\n      border-color: rgba(12, 86, 208, 0.35);\n      box-shadow: 0 12px 26px rgba(12, 86, 208, 0.10);\n      background: #ffffff;\n    }\n\n    .aobo-related-card strong {\n      display: block;\n      margin-bottom: 6px;\n      color: #082d6f;\n      font-size: 17px;\n      line-height: 1.3;\n    }\n\n    .aobo-related-card span {\n      display: block;\n      color: var(--aobo-muted);\n      font-size: 15px;\n      line-height: 1.55;\n    }\n\n    .aobo-final-cta {\n      margin-top: 24px;\n      padding: 34px;\n      border-radius: 28px;\n      background: linear-gradient(135deg, #073b91 0%, #0c56d0 100%);\n      color: #ffffff;\n      box-shadow: 0 18px 45px rgba(12, 86, 208, 0.20);\n      display: flex;\n      align-items: center;\n      justify-content: space-between;\n      gap: 20px;\n      flex-wrap: wrap;\n    }\n\n    .aobo-final-cta h2 {\n      margin: 0 0 12px;\n      color: #ffffff;\n      font-size: 26px;\n    }\n\n    .aobo-final-cta p {\n      margin: 0;\n      color: rgba(255, 255, 255, 0.92);\n      max-width: var(--aobo-copy-width);\n    }\n\n    .aobo-final-cta .aobo-btn {\n      flex: 0 0 auto;\n      background: #ffffff;\n      border-color: #ffffff;\n      color: var(--aobo-blue) !important;\n    }\n\n    @media (max-width: 760px) {\n      .aobo-hero {\n        padding: 30px 22px;\n      }\n\n      .aobo-product-strip {\n        padding: 20px;\n      }\n\n      .aobo-product-grid,\n      .aobo-choice-grid,\n      .aobo-related-grid {\n        grid-template-columns: 1fr;\n      }\n\n      .aobo-buttons {\n        flex-direction: column;\n      }\n\n      .aobo-article h2 {\n        font-size: 25px;\n      }\n    }\n  <\/style>\n\n  <div class=\"aobo-wrap\">\n    <header class=\"aobo-hero\">\n      <span class=\"aobo-eyebrow\">Selecci\u00f3n de aceros para herramientas de trabajo en fr\u00edo de alta resistencia al desgaste<\/span>\n      <h1>Acero D2 vs. D3: \u00bfQu\u00e9 acero para herramientas deber\u00eda elegir?<\/h1>\n      <p><a class=\"aobo-text-link\" href=\"https:\/\/aobosteel.com\/es\/d2-steel-properties\/\">Acero para herramientas D2<\/a> and D3 are high-carbon, high-chromium cold-work tool steels used for dies, knives, punches, wear parts, and cold-work tooling that require high wear resistance.<\/p>\n      <p>Para la mayor\u00eda de las herramientas de trabajo en fr\u00edo, el acero D2 es la opci\u00f3n m\u00e1s segura, ya que ofrece un mejor equilibrio entre resistencia al desgaste, tenacidad, estabilidad al tratamiento t\u00e9rmico y fiabilidad del procesamiento. El acero D3 es el m\u00e1s com\u00fan cuando el desgaste abrasivo es severo y el impacto es bajo.<\/p>\n    <\/header>\n\n    <section class=\"aobo-product-strip\" aria-label=\"Productos de acero para herramientas D2 y D3 de Aobo Steel.\">\n      <h2>Acero para herramientas D2 y D3 disponible en Aobo Steel.<\/h2>\n      <p class=\"aobo-strip-intro\">Aobo Steel suministra aceros para herramientas de trabajo en fr\u00edo D2 y D3 para matrices de alto desgaste, cuchillas, punzones, piezas de desgaste y aplicaciones de herramientas abrasivas.<\/p>\n\n      <div class=\"aobo-product-grid\">\n        <article class=\"aobo-product-card\">\n          <div class=\"aobo-product-image\">\n            <img decoding=\"async\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/01\/D2-steel.avif\" alt=\"Acero para herramientas D2 suministrado por Aobo Steel.\" loading=\"lazy\">\n          <\/div>\n          <h3>D2 | 1.2379 | SKD11<\/h3>\n          <p class=\"aobo-card-note\">Acero para herramientas de trabajo en fr\u00edo, equilibrado y de alta resistencia al desgaste, para matrices generales, cuchillas, herramientas de conformado, herramientas de precisi\u00f3n y aplicaciones que requieren una mayor fiabilidad de procesamiento.<\/p>\n          <div class=\"aobo-buttons\">\n            <a class=\"aobo-btn aobo-btn-detail\" href=\"https:\/\/aobosteel.com\/es\/d2-tool-steel\/\">Ver detalles<\/a>\n            <a class=\"aobo-btn aobo-btn-inquiry popmake-16052\" href=\"javascript:void(0);\">Enviar consulta<\/a>\n          <\/div>\n        <\/article>\n\n        <article class=\"aobo-product-card\">\n          <div class=\"aobo-product-image\">\n            <img decoding=\"async\" src=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2025\/01\/D3.avif\" alt=\"Acero para herramientas D3 suministrado por Aobo Steel.\" loading=\"lazy\">\n          <\/div>\n          <h3>D3 | 1.2080 | SKD1<\/h3>\n          <p class=\"aobo-card-note\">Acero para herramientas de trabajo en fr\u00edo con muy alto contenido de carbono y cromo, apto para superficies sometidas a abrasi\u00f3n severa, matrices sencillas, piezas de desgaste y herramientas de bajo impacto.<\/p>\n          <div class=\"aobo-buttons\">\n            <a class=\"aobo-btn aobo-btn-detail\" href=\"https:\/\/aobosteel.com\/es\/d3-tool-steel\/\">Ver detalles<\/a>\n            <a class=\"aobo-btn aobo-btn-inquiry popmake-16052\" href=\"javascript:void(0);\">Enviar consulta<\/a>\n          <\/div>\n        <\/article>\n      <\/div>\n    <\/section>\n\n    <main class=\"aobo-article\">\n      <h2>Comparaci\u00f3n r\u00e1pida<\/h2>\n      <div class=\"aobo-table-wrap\">\n        <table class=\"aobo-table\">\n          <thead><tr><th>Factor<\/th><th>Acero para herramientas D2<\/th><th>Acero para herramientas D3<\/th><\/tr><\/thead>\n          <tbody>\n            <tr><td>Tipo de acero<\/td><td>Acero para herramientas de trabajo en fr\u00edo con alto contenido de carbono y cromo<\/td><td>Acero para herramientas de trabajo en fr\u00edo con alto contenido de carbono y cromo<\/td><\/tr>\n            <tr><td>Dise\u00f1o de aleaci\u00f3n<\/td><td>Acero para trabajo en fr\u00edo Cr-Mo-V<\/td><td>Acero para trabajo en fr\u00edo con alto contenido de cromo y carbono<\/td><\/tr>\n            <tr><td>contenido de carbono<\/td><td>1.40-1.60%<\/td><td>2.00-2.35%<\/td><\/tr>\n            <tr><td>Resistencia al desgaste<\/td><td>Alta<\/td><td>Muy alto<\/td><\/tr>\n            <tr><td>Dureza<\/td><td>Mejor<\/td><td>M\u00e1s bajo<\/td><\/tr>\n            <tr><td>Estabilidad dimensional<\/td><td>Mejor<\/td><td>M\u00e1s bajo<\/td><\/tr>\n            <tr><td>M\u00e9todo de endurecimiento<\/td><td>endurecimiento por aire<\/td><td>endurecimiento por aceite<\/td><\/tr>\n            <tr><td>Dificultad de mecanizado<\/td><td>Alta<\/td><td>M\u00e1s alto<\/td><\/tr>\n            <tr><td>Dificultad de molienda<\/td><td>Alta<\/td><td>M\u00e1s alto<\/td><\/tr>\n            <tr><td>Direcci\u00f3n t\u00edpica<\/td><td>Troqueles, cuchillas, herramientas de conformado y herramientas de precisi\u00f3n para trabajos en fr\u00edo en general.<\/td><td>Herramientas abrasivas de desgaste, matrices simples, piezas de desgaste<\/td><\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n\n      <h2>Diferencia en la composici\u00f3n qu\u00edmica y el rendimiento<\/h2>\n      <div class=\"aobo-table-wrap\">\n        <table class=\"aobo-table\">\n          <thead><tr><th>Grado AISI<\/th><th>N.\u00ba de la ONU<\/th><th>C (%)<\/th><th>Manganeso (%)<\/th><th>Si (%)<\/th><th>Cr (%)<\/th><th>Mo (%)<\/th><th>V (%)<\/th><\/tr><\/thead>\n          <tbody>\n            <tr><td>D2<\/td><td>T30402<\/td><td>1.40-1.60<\/td><td>0,60 m\u00e1ximo<\/td><td>0,60 m\u00e1ximo<\/td><td>11.00-13.00<\/td><td>0.70-1.20<\/td><td>1.10 m\u00e1ximo<\/td><\/tr>\n            <tr><td>D3<\/td><td>T30403<\/td><td>2.00-2.35<\/td><td>0,60 m\u00e1ximo<\/td><td>0,60 m\u00e1ximo<\/td><td>11.00-13.50<\/td><td>\u2013<\/td><td>\u2013<\/td><\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n      <p>El acero D3 contiene una cantidad significativamente mayor de carbono, manteniendo un nivel similar de cromo. Esto aumenta la cantidad de carburos de cromo, mejorando la resistencia al desgaste abrasivo, pero haciendo que el acero sea m\u00e1s quebradizo y m\u00e1s dif\u00edcil de rectificar.<\/p>\n      <p>El acero D2 presenta un menor contenido de carbono e incluye molibdeno y vanadio a\u00f1adidos. El molibdeno mejora la templabilidad y la respuesta al revenido. El vanadio aumenta la resistencia al desgaste y refina los carburos. Por lo tanto, el acero D2 es menos extremo que el D3 y m\u00e1s f\u00e1cil de controlar durante la fabricaci\u00f3n de herramientas.<\/p>\n\n      <h2>Resistencia al desgaste, fallo del filo y forma de la herramienta<\/h2>\n      <p>El acero D3 ofrece un buen rendimiento en herramientas sometidas principalmente a desgaste abrasivo gradual. Es adecuado para piezas de desgaste simples, matrices y herramientas que operan contra materiales abrasivos.<\/p>\n      <p>El acero D2 suele preferirse para herramientas con filos delgados, geometr\u00eda compleja, tolerancias estrictas o sometidas a esfuerzos mec\u00e1nicos repetidos. En herramientas de troquelado, estampado, conformado, cizallado, corte longitudinal y acu\u00f1ado, el desgaste puro rara vez provoca fallos; en cambio, el astillamiento, el agrietamiento, el colapso del filo, la deformaci\u00f3n y la p\u00e9rdida por reafilado suelen determinar la vida \u00fatil real de la herramienta.<\/p>\n      <div class=\"aobo-note-box\">\n        <p>El acero D3 no debe elegirse \u00fanicamente por su mayor resistencia al desgaste indicada en las fichas t\u00e9cnicas. Tambi\u00e9n deben tenerse en cuenta la forma de la herramienta, el soporte del filo, la carga de impacto y el riesgo asociado al tratamiento t\u00e9rmico.<\/p>\n      <\/div>\n\n      <h2>Calificaciones equivalentes<\/h2>\n      <p>En las compras internacionales, los est\u00e1ndares D2 y D3 suelen especificarse con nombres est\u00e1ndar diferentes.<\/p>\n      <div class=\"aobo-table-wrap\">\n        <table class=\"aobo-table\">\n          <thead><tr><th>Est\u00e1ndar<\/th><th>Equivalente D2<\/th><th>Equivalente a D3<\/th><\/tr><\/thead>\n          <tbody>\n            <tr><td>AISI<\/td><td>D2<\/td><td>D3<\/td><\/tr>\n            <tr><td>ONU<\/td><td>T30402<\/td><td>T30403<\/td><\/tr>\n            <tr><td>DIN \/ EN<\/td><td>1.2379 \/ X155CrMoV12-1<\/td><td>1.2080 \/ X210Cr12<\/td><\/tr>\n            <tr><td>JIS<\/td><td>SKD11<\/td><td>SKD1<\/td><\/tr>\n            <tr><td>GB<\/td><td>Cr12Mo1V1<\/td><td>Cr12<\/td><\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n\n      <h2>Comportamiento ante el tratamiento t\u00e9rmico<\/h2>\n      <div class=\"aobo-table-wrap\">\n        <table class=\"aobo-table\">\n          <thead><tr><th>Art\u00edculo<\/th><th>Acero para herramientas D2<\/th><th>Acero para herramientas D3<\/th><\/tr><\/thead>\n          <tbody>\n            <tr><td>Tipo de endurecimiento<\/td><td>endurecimiento por aire<\/td><td>endurecimiento por aceite<\/td><\/tr>\n            <tr><td>Temperatura de austenizaci\u00f3n<\/td><td>995-1030 C<\/td><td>925-980 C<\/td><\/tr>\n            <tr><td>Dureza de trabajo t\u00edpica<\/td><td>58-62 HRC<\/td><td>60-64 HRC<\/td><\/tr>\n            <tr><td>Riesgo de distorsi\u00f3n<\/td><td>M\u00e1s bajo<\/td><td>M\u00e1s alto<\/td><\/tr>\n            <tr><td>Riesgo de agrietamiento<\/td><td>M\u00e1s bajo<\/td><td>M\u00e1s alto<\/td><\/tr>\n            <tr><td>Comportamiento de moderaci\u00f3n<\/td><td>Posibilidad de templado a alta temperatura<\/td><td>El templado a baja temperatura es t\u00edpico.<\/td><\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n      <p>El acero D2 es m\u00e1s f\u00e1cil de controlar en herramientas de precisi\u00f3n porque se endurece al aire, lo que significa que se endurece al enfriarse en aire quieto, reduciendo as\u00ed la tensi\u00f3n de temple. El acero D3, endurecible al aceite, requiere mayor precauci\u00f3n al utilizarse con herramientas de esquinas afiladas, secciones irregulares o con requisitos dimensionales estrictos.<\/p>\n\n      <h2>Mecanizado, rectificado y costo total<\/h2>\n      <p>El acero D3 es m\u00e1s dif\u00edcil de mecanizar y rectificar. Su mayor volumen de carburo aumenta el desgaste de la herramienta, la resistencia al rectificado, el tiempo de acabado y los costes de reafilado.<\/p>\n      <p>El precio de las materias primas por s\u00ed solo puede resultar enga\u00f1oso. Una barra D3 m\u00e1s barata puede encarecerse al sumar los costos de mecanizado, tratamiento t\u00e9rmico, rectificado y reparaci\u00f3n de herramientas. El acero D2 suele ser m\u00e1s predecible para la producci\u00f3n en serie, ya que es m\u00e1s f\u00e1cil de obtener y procesar que el D3, y goza de mayor aceptaci\u00f3n entre los fabricantes de herramientas y los especialistas en tratamiento t\u00e9rmico.<\/p>\n\n      <h2>Consejos pr\u00e1cticos para la selecci\u00f3n<\/h2>\n      <div class=\"aobo-choice-grid\">\n        <article class=\"aobo-choice-card\">\n          <h3>Elige D2 para un punto de partida m\u00e1s seguro.<\/h3>\n          <p>Cuando las condiciones de trabajo no est\u00e9n claras, elija D2 por su mayor margen de seguridad en cuanto a tenacidad, control dimensional, tratamiento t\u00e9rmico y procesamiento.<\/p>\n        <\/article>\n        <article class=\"aobo-choice-card\">\n          <h3>Elija D3 solo para abrasi\u00f3n severa de bajo impacto.<\/h3>\n          <p>Seleccione D3 \u00fanicamente cuando las fallas se deban definitivamente al desgaste abrasivo, la forma de la herramienta sea simple y la aplicaci\u00f3n tenga un impacto m\u00ednimo o choque en el filo.<\/p>\n        <\/article>\n      <\/div>\n      <p>Para los compradores extranjeros, D2 ofrece una opci\u00f3n de adquisici\u00f3n segura y de menor riesgo. Elija D3 solo si ha verificado que su solicitud cumple con los requisitos espec\u00edficos que impone.<\/p>\n\n      <section class=\"aobo-related-pages\" aria-label=\"P\u00e1ginas relacionadas de comparaci\u00f3n de aceros para herramientas D2\">\n        <h2>P\u00e1ginas relacionadas<\/h2>\n        <div class=\"aobo-related-grid\">\n          <a class=\"aobo-related-card\" href=\"https:\/\/aobosteel.com\/es\/d2-vs-m2-tool-steel\/\">\n            <strong>D2 contra M2<\/strong>\n            <span>Resistencia al desgaste por trabajo en fr\u00edo frente al rendimiento en corte a alta velocidad.<\/span>\n          <\/a>\n          <a class=\"aobo-related-card\" href=\"https:\/\/aobosteel.com\/es\/d2-steel-vs-4140\/\">\n            <strong>D2 frente a 4140<\/strong>\n            <span>Resistencia al desgaste frente a tenacidad y menor coste.<\/span>\n          <\/a>\n          <a class=\"aobo-related-card\" href=\"https:\/\/aobosteel.com\/es\/o1-vs-d2-tool-steel\/\">\n            <strong>D2 frente a O1<\/strong>\n            <span>Resistencia al desgaste del acero endurecible al aire frente al acero endurecible al aceite, que es m\u00e1s f\u00e1cil de mecanizar.<\/span>\n          <\/a>\n          <a class=\"aobo-related-card\" href=\"https:\/\/aobosteel.com\/es\/d2-vs-a2-tool-steel\/\">\n            <strong>D2 frente a A2<\/strong>\n            <span>M\u00e1xima vida \u00fatil frente a mayor tenacidad en la misma familia de materiales para trabajos en fr\u00edo.<\/span>\n          <\/a>\n          <a class=\"aobo-related-card\" href=\"https:\/\/aobosteel.com\/es\/dc53-vs-d2-tool-steel\/\">\n            <strong>D2 frente a DC53<\/strong>\n            <span>Acero D2 est\u00e1ndar frente a un grado mejorado con mayor tenacidad y dureza.<\/span>\n          <\/a>\n          <a class=\"aobo-related-card\" href=\"https:\/\/aobosteel.com\/es\/acero-d2-frente-a-440c\/\">\n            <strong>D2 frente a 440C<\/strong>\n            <span>Resistencia al desgaste en comparaci\u00f3n con un acero inoxidable con resistencia a la corrosi\u00f3n.<\/span>\n          <\/a>\n          <a class=\"aobo-related-card\" href=\"https:\/\/aobosteel.com\/es\/d2-vs-s7-tool-steel\/\">\n            <strong>D2 contra S7<\/strong>\n            <span>Resistencia al desgaste frente a un grado resistente a los golpes dise\u00f1ado para soportar impactos.<\/span>\n          <\/a>\n        <\/div>\n      <\/section>\n    <\/main>\n\n    <section class=\"aobo-final-cta\">\n      <div>\n        <h2>\u00bfNecesita acero para herramientas D2 o D3 para herramientas de trabajo en fr\u00edo de alto desgaste?<\/h2>\n        <p>Aobo Steel suministra acero para herramientas D2 y D3 para matrices, cuchillas, punzones, piezas de desgaste y herramientas abrasivas para trabajo en fr\u00edo. Ind\u00edquenos el grado, tama\u00f1o, cantidad y aplicaci\u00f3n que necesita para recibir una sugerencia de suministro personalizada.<\/p>\n      <\/div>\n      <a class=\"aobo-btn popmake-16052\" href=\"javascript:void(0);\">Enviar consulta<\/a>\n    <\/section>\n  <\/div>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>High-Wear Cold-Work Tool Steel Selection D2 vs D3 Steel: Which Tool Steel Should You Choose? D2 tool steel and D3 are high-carbon, high-chromium cold-work tool steels used for dies, knives, punches, wear parts, and cold-work tooling that require high wear resistance. For most cold-work tools, D2 is the safer first choice because it offers a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":15655,"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":"normal-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-13291","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.9 (Yoast SEO v27.9) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>D2 vs D3 Tool Steel: Wear Resistance, Toughness and Selection | AoboSteel<\/title>\n<meta name=\"description\" content=\"Compare D2 and D3 tool steel by composition, wear resistance, toughness, distortion, heat treatment, and tooling use. Learn when D2 is safer and when D3 works better.\" \/>\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\/d2-vs-d3-tool-steel\/\" \/>\n<meta property=\"og:locale\" content=\"es_MX\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"D2 vs D3 Tool Steel: Wear Resistance, Toughness and Selection\" \/>\n<meta property=\"og:description\" content=\"Compare D2 and D3 tool steel by composition, wear resistance, toughness, distortion, heat treatment, and tooling use. Learn when D2 is safer and when D3 works better.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/aobosteel.com\/es\/d2-vs-d3-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=\"2026-06-28T09:03:08+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/d2-vs-d3-1.avif\" \/>\n\t<meta property=\"og:image:width\" content=\"1254\" \/>\n\t<meta property=\"og:image:height\" content=\"1254\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\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\":\"TechArticle\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/d2-vs-d3-tool-steel\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/d2-vs-d3-tool-steel\\\/\"},\"author\":{\"name\":\"Evan\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#\\\/schema\\\/person\\\/96118415c30ca6bb52eaf1127b052ef7\"},\"headline\":\"D2 vs D3 Tool Steel: Wear Resistance, Toughness and Selection\",\"datePublished\":\"2026-03-06T02:46:41+00:00\",\"dateModified\":\"2026-06-28T09:03:08+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/d2-vs-d3-tool-steel\\\/\"},\"wordCount\":883,\"publisher\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/d2-vs-d3-tool-steel\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/aobosteel.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/d2-vs-d3-1.avif\",\"inLanguage\":\"es\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/d2-vs-d3-tool-steel\\\/\",\"url\":\"https:\\\/\\\/aobosteel.com\\\/d2-vs-d3-tool-steel\\\/\",\"name\":\"D2 vs D3 Tool Steel: Wear Resistance, Toughness and Selection | AoboSteel\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/d2-vs-d3-tool-steel\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/d2-vs-d3-tool-steel\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/aobosteel.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/d2-vs-d3-1.avif\",\"datePublished\":\"2026-03-06T02:46:41+00:00\",\"dateModified\":\"2026-06-28T09:03:08+00:00\",\"description\":\"Compare D2 and D3 tool steel by composition, wear resistance, toughness, distortion, heat treatment, and tooling use. Learn when D2 is safer and when D3 works better.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/d2-vs-d3-tool-steel\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/aobosteel.com\\\/d2-vs-d3-tool-steel\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/d2-vs-d3-tool-steel\\\/#primaryimage\",\"url\":\"https:\\\/\\\/aobosteel.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/d2-vs-d3-1.avif\",\"contentUrl\":\"https:\\\/\\\/aobosteel.com\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/d2-vs-d3-1.avif\",\"width\":1254,\"height\":1254},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/d2-vs-d3-tool-steel\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\\\/\\\/aobosteel.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"D2 vs D3 Tool Steel: Wear Resistance, Toughness and Selection\"}]},{\"@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\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#\\\/schema\\\/person\\\/96118415c30ca6bb52eaf1127b052ef7\",\"name\":\"Evan\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/8e402f2e6f36093f0bf1855dbf79269cde23cd659c44eefdd7ecf7ff9c05786f?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/8e402f2e6f36093f0bf1855dbf79269cde23cd659c44eefdd7ecf7ff9c05786f?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/8e402f2e6f36093f0bf1855dbf79269cde23cd659c44eefdd7ecf7ff9c05786f?s=96&d=mm&r=g\",\"caption\":\"Evan\"},\"sameAs\":[\"http:\\\/\\\/www.aobosteel.com\",\"https:\\\/\\\/www.facebook.com\\\/profile.php?id=61565368220197\",\"https:\\\/\\\/www.instagram.com\\\/aobosteel\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/in\\\/aobosteel-evan\\\/\",\"https:\\\/\\\/x.com\\\/AobosteelEvan\",\"https:\\\/\\\/www.youtube.com\\\/@aobosteel\"],\"url\":\"https:\\\/\\\/aobosteel.com\\\/es\\\/blog\\\/author\\\/admin\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Acero para herramientas D2 vs D3: Resistencia al desgaste, tenacidad y selecci\u00f3n | AoboSteel","description":"Compare los aceros para herramientas D2 y D3 seg\u00fan su composici\u00f3n, resistencia al desgaste, tenacidad, deformaci\u00f3n, tratamiento t\u00e9rmico y uso en herramientas. Descubra cu\u00e1ndo el D2 es m\u00e1s seguro y cu\u00e1ndo el D3 ofrece mejores resultados.","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\/d2-vs-d3-tool-steel\/","og_locale":"es_MX","og_type":"article","og_title":"D2 vs D3 Tool Steel: Wear Resistance, Toughness and Selection","og_description":"Compare D2 and D3 tool steel by composition, wear resistance, toughness, distortion, heat treatment, and tooling use. Learn when D2 is safer and when D3 works better.","og_url":"https:\/\/aobosteel.com\/es\/d2-vs-d3-tool-steel\/","og_site_name":"AoboSteel","article_publisher":"https:\/\/www.facebook.com\/profile.php?id=61565368220197","article_modified_time":"2026-06-28T09:03:08+00:00","og_image":[{"width":1254,"height":1254,"url":"https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/d2-vs-d3-1.avif","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Tiempo de lectura":"5 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"TechArticle","@id":"https:\/\/aobosteel.com\/d2-vs-d3-tool-steel\/#article","isPartOf":{"@id":"https:\/\/aobosteel.com\/d2-vs-d3-tool-steel\/"},"author":{"name":"Evan","@id":"https:\/\/aobosteel.com\/#\/schema\/person\/96118415c30ca6bb52eaf1127b052ef7"},"headline":"D2 vs D3 Tool Steel: Wear Resistance, Toughness and Selection","datePublished":"2026-03-06T02:46:41+00:00","dateModified":"2026-06-28T09:03:08+00:00","mainEntityOfPage":{"@id":"https:\/\/aobosteel.com\/d2-vs-d3-tool-steel\/"},"wordCount":883,"publisher":{"@id":"https:\/\/aobosteel.com\/#organization"},"image":{"@id":"https:\/\/aobosteel.com\/d2-vs-d3-tool-steel\/#primaryimage"},"thumbnailUrl":"https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/d2-vs-d3-1.avif","inLanguage":"es"},{"@type":"WebPage","@id":"https:\/\/aobosteel.com\/d2-vs-d3-tool-steel\/","url":"https:\/\/aobosteel.com\/d2-vs-d3-tool-steel\/","name":"Acero para herramientas D2 vs D3: Resistencia al desgaste, tenacidad y selecci\u00f3n | AoboSteel","isPartOf":{"@id":"https:\/\/aobosteel.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/aobosteel.com\/d2-vs-d3-tool-steel\/#primaryimage"},"image":{"@id":"https:\/\/aobosteel.com\/d2-vs-d3-tool-steel\/#primaryimage"},"thumbnailUrl":"https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/d2-vs-d3-1.avif","datePublished":"2026-03-06T02:46:41+00:00","dateModified":"2026-06-28T09:03:08+00:00","description":"Compare los aceros para herramientas D2 y D3 seg\u00fan su composici\u00f3n, resistencia al desgaste, tenacidad, deformaci\u00f3n, tratamiento t\u00e9rmico y uso en herramientas. Descubra cu\u00e1ndo el D2 es m\u00e1s seguro y cu\u00e1ndo el D3 ofrece mejores resultados.","breadcrumb":{"@id":"https:\/\/aobosteel.com\/d2-vs-d3-tool-steel\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/aobosteel.com\/d2-vs-d3-tool-steel\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/aobosteel.com\/d2-vs-d3-tool-steel\/#primaryimage","url":"https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/d2-vs-d3-1.avif","contentUrl":"https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/d2-vs-d3-1.avif","width":1254,"height":1254},{"@type":"BreadcrumbList","@id":"https:\/\/aobosteel.com\/d2-vs-d3-tool-steel\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/aobosteel.com\/"},{"@type":"ListItem","position":2,"name":"D2 vs D3 Tool Steel: Wear Resistance, Toughness and Selection"}]},{"@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\/"]},{"@type":"Person","@id":"https:\/\/aobosteel.com\/#\/schema\/person\/96118415c30ca6bb52eaf1127b052ef7","name":"Evan","image":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/secure.gravatar.com\/avatar\/8e402f2e6f36093f0bf1855dbf79269cde23cd659c44eefdd7ecf7ff9c05786f?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/8e402f2e6f36093f0bf1855dbf79269cde23cd659c44eefdd7ecf7ff9c05786f?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/8e402f2e6f36093f0bf1855dbf79269cde23cd659c44eefdd7ecf7ff9c05786f?s=96&d=mm&r=g","caption":"Evan"},"sameAs":["http:\/\/www.aobosteel.com","https:\/\/www.facebook.com\/profile.php?id=61565368220197","https:\/\/www.instagram.com\/aobosteel\/","https:\/\/www.linkedin.com\/in\/aobosteel-evan\/","https:\/\/x.com\/AobosteelEvan","https:\/\/www.youtube.com\/@aobosteel"],"url":"https:\/\/aobosteel.com\/es\/blog\/author\/admin\/"}]}},"uagb_featured_image_src":{"full":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/d2-vs-d3-1.avif",1254,1254,false],"thumbnail":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/d2-vs-d3-1-150x150.avif",150,150,true],"medium":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/d2-vs-d3-1-300x300.avif",300,300,true],"medium_large":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/d2-vs-d3-1-768x768.avif",768,768,true],"large":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/d2-vs-d3-1-1024x1024.avif",1024,1024,true],"1536x1536":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/d2-vs-d3-1.avif",1254,1254,false],"2048x2048":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/d2-vs-d3-1.avif",1254,1254,false],"trp-custom-language-flag":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/d2-vs-d3-1-12x12.avif",12,12,true]},"uagb_author_info":{"display_name":"Evan","author_link":"https:\/\/aobosteel.com\/es\/blog\/author\/admin\/"},"uagb_comment_info":0,"uagb_excerpt":"High-Wear Cold-Work Tool Steel Selection D2 vs D3 Steel: Which Tool Steel Should You Choose? D2 tool steel and D3 are high-carbon, high-chromium cold-work tool steels used for dies, knives, punches, wear parts, and cold-work tooling that require high wear resistance. For most cold-work tools, D2 is the safer first choice because it offers a&hellip;","rttpg_featured_image_url":{"full":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/d2-vs-d3-1.avif",1254,1254,false],"landscape":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/d2-vs-d3-1.avif",1254,1254,false],"portraits":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/d2-vs-d3-1.avif",1254,1254,false],"thumbnail":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/d2-vs-d3-1-150x150.avif",150,150,true],"medium":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/d2-vs-d3-1-300x300.avif",300,300,true],"large":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/d2-vs-d3-1-1024x1024.avif",1024,1024,true],"1536x1536":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/d2-vs-d3-1.avif",1254,1254,false],"2048x2048":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/d2-vs-d3-1.avif",1254,1254,false],"trp-custom-language-flag":["https:\/\/aobosteel.com\/wp-content\/uploads\/2026\/05\/d2-vs-d3-1-12x12.avif",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":"High-Wear Cold-Work Tool Steel Selection D2 vs D3 Steel: Which Tool Steel Should You Choose? D2 tool steel and D3 are high-carbon, high-chromium cold-work tool steels used for dies, knives, punches, wear parts, and cold-work tooling that require high wear resistance. For most cold-work tools, D2 is the safer first choice because it offers a&hellip;","_links":{"self":[{"href":"https:\/\/aobosteel.com\/es\/wp-json\/wp\/v2\/pages\/13291","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=13291"}],"version-history":[{"count":2,"href":"https:\/\/aobosteel.com\/es\/wp-json\/wp\/v2\/pages\/13291\/revisions"}],"predecessor-version":[{"id":16362,"href":"https:\/\/aobosteel.com\/es\/wp-json\/wp\/v2\/pages\/13291\/revisions\/16362"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aobosteel.com\/es\/wp-json\/wp\/v2\/media\/15655"}],"wp:attachment":[{"href":"https:\/\/aobosteel.com\/es\/wp-json\/wp\/v2\/media?parent=13291"}],"curies":[{"name":"gracias","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}