{"id":7424,"date":"2024-01-10T07:53:44","date_gmt":"2024-01-10T07:53:44","guid":{"rendered":"https:\/\/www.alokindia.com\/grade\/stainless-steel\/stainless-steel-14021-x20cr13-420\/"},"modified":"2024-03-28T12:44:43","modified_gmt":"2024-03-28T12:44:43","slug":"acero-inoxidable-14021-x20cr13-420","status":"publish","type":"alokindia_grades","link":"https:\/\/www.alokindia.com\/es\/grade\/stainless-steel\/acero-inoxidable-14021-x20cr13-420\/","title":{"rendered":"SS 1.4021"},"content":{"rendered":"

[vc_row el_class=”page-banner” css=”.vc_custom_1704863555122{background-image: url(https:\/\/www.alokindia.com\/wp-content\/uploads\/2024\/01\/banner-1-1.jpg?id=554) !important;}”][vc_column][\/vc_column][\/vc_row][vc_section el_class=”product-section”][vc_row el_class=”main_heading_block”][vc_column][vc_custom_heading text=”Acero inoxidable 1.4021 420 ” use_theme_fonts=”yes” el_class=”grades_cat_main_heading”][vc_custom_heading text=”Todo lo que necesita saber sobre el acero inoxidable martens\u00edtico resistente a la corrosi\u00f3n X20CR13, 1.4021, S42000 seg\u00fan EN 10088-1″ use_theme_fonts=”yes” el_class=”grades_cat_sub_heading”][\/vc_column][\/vc_row][vc_row el_class=”stainless-steel-info”][vc_column][vc_btn title=”Download Data Sheet” style=”flat” color=”white” i_type=”openiconic” i_icon_openiconic=”vc-oi vc-oi-download” add_icon=”true” el_class=”down-datasheet” link=”url:http%3A%2F%2Fwww.alokindia.com%2Fwp-content%2Fuploads%2F2024%2F01%2FAcero-inoxidable-14021-X20Cr13-420.pdf|target:_blank”][\/vc_column][\/vc_row][vc_row][vc_column][vc_custom_heading text=”\u00bfQu\u00e9 es el grado de acero inoxidable 1.4021 420 (ASTM 420)?” use_theme_fonts=”yes” el_class=”grades_cat_sub_heading”][vc_column_text]El acero inoxidable grado 1.4021 420(ASTM 420-SS2303) es un acero martens\u00edtico endurecible con alta resistencia a la tracci\u00f3n y buena resistencia a la corrosi\u00f3n. Fue desarrollado con el uso de azufre. El acero inoxidable martens\u00edtico se produce para mejora t\u00e9rmica y exhibe altas propiedades mec\u00e1nicas como resistencia, ductilidad y maquinabilidad.<\/p>\n

El acero inoxidable de calidad 1.4021 420(ASTM 420) tiene las siguientes propiedades:<\/strong>[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”ss-applications”][vc_column][vc_column_text]<\/p>\n

    \n
  1. Alta resistencia a la tracci\u00f3n<\/li>\n
  2. martens\u00edtico<\/li>\n
  3. Buena resistencia a la corrosi\u00f3n y otras resistencias.<\/li>\n<\/ol>\n

    [\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_custom_heading text=”\u00bfPor qu\u00e9 utilizar acero inoxidable EN 1.4021 420(ASTM 420?” use_theme_fonts=”yes” el_class=”grades_cat_sub_heading”][vc_column_text]Al utilizar acero inoxidable 1.4021 420se obtiene acero con buena maquinabilidad. El acero inoxidable tambi\u00e9n tiene buena resistencia al aire, al vapor de agua, al agua dulce, a algunas soluciones alcalinas y a otros productos qu\u00edmicos ligeramente agresivos.<\/p>\n

    Sin embargo, no es adecuado para la exposici\u00f3n al cloruro ni para condiciones marinas.<\/p>\n

    Tambi\u00e9n se puede soldar acero inoxidable 1.4021. El acero martens\u00edtico 1.4021 420es m\u00e1s f\u00e1cil de mecanizar que el acero austen\u00edtico tradicional. La condici\u00f3n de tratamiento t\u00e9rmico de 1.4021 420es QT 700 y debe moldearse en caliente en el rango de temperatura de 1100-800 \u00b0C. El proceso es un enfriamiento lento despu\u00e9s del conformado en caliente.[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_custom_heading text=”\u00bfCu\u00e1l es la composici\u00f3n qu\u00edmica del acero inoxidable 1.4021 420?” use_theme_fonts=”yes” el_class=”grades_cat_sub_heading”][vc_column_text]La composici\u00f3n qu\u00edmica del acero inoxidable 1.4021 420es la siguiente:[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”table_row”][vc_column][vc_column_text el_class=”table-responsive”]<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
    1.4021 420 steel chemical element<\/th>\n% present<\/th>\n<\/tr>\n<\/thead>\n
    Carbon (C)<\/td>\n0.16 to 0.25%<\/td>\n<\/tr>\n
    Manganese (Mn)<\/td>\n\u22641.50%<\/td>\n<\/tr>\n
    Silicon (Si)<\/td>\n\u22641.00%<\/td>\n<\/tr>\n
    Chromium (Cr)<\/td>\n12.00 to 14.00%<\/td>\n<\/tr>\n
    Nickel (Ni)<\/td>\n\u2013<\/td>\n<\/tr>\n
    Molybdenum (Mo)<\/td>\n\u2013<\/td>\n<\/tr>\n
    Phosphorus (P)<\/td>\n<0.040%<\/td>\n<\/tr>\n
    Sulphur (S)<\/td>\n\u22640.030%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    [\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”table_row”][vc_column][vc_column_text]C\u00f3mo trabajar con acero 1.4021 420 <\/strong>[\/vc_column_text][vc_column_text el_class=”table-responsive”]<\/p>\n\n\n\n\n\n\n\n\n\n
    1.4021 420 steel hot work and heat treatment temperature<\/th>\n<\/tr>\n
    Forging \u00b0C<\/th>\nAnnealing \u00b0C<\/th>\nHardening \u00b0C<\/th>\nTempering \u00b0C<\/th>\n<\/tr>\n<\/thead>\n
    1100 to 800<\/td>\n750 to 820<\/td>\n950 to 1050<\/td>\nQT 700<\/td>\n<\/tr>\n
    Slow cooling<\/td>\nAir<\/td>\nOil\/Air<\/td>\n650-750 Air<\/td>\n<\/tr>\n
    <\/td>\n<\/td>\n<\/td>\nQT 800<\/td>\n<\/tr>\n
    <\/td>\n<\/td>\n<\/td>\n600-700 Air<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    [\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_custom_heading text=”Aplicaciones del acero inoxidable 1.4021 420″ use_theme_fonts=”yes” el_class=”grades_cat_sub_heading”][vc_column_text]Las principales \u00e1reas de aplicaci\u00f3n del acero inoxidable 1.4021 420son:[\/vc_column_text][\/vc_column][\/vc_row][vc_row el_class=”ss-applications”][vc_column][vc_column_text]<\/p>\n

      \n
    1. Piezas de m\u00e1quina de tornillo autom\u00e1tica<\/li>\n
    2. piezas de v\u00e1lvula<\/li>\n
    3. v\u00e1stagos de pist\u00f3n<\/li>\n
    4. ejes de bomba<\/li>\n
    5. engranajes<\/li>\n
    6. Quebrar<\/li>\n
    7. guarniciones<\/li>\n
    8. ejes de motor<\/li>\n
    9. pernos<\/li>\n
    10. Avellana<\/li>\n
    11. mezcladores<\/li>\n
    12. cuchiller\u00eda<\/li>\n
    13. piezas de lavadora<\/li>\n
    14. Instrumentos quir\u00fargicos<\/li>\n<\/ol>\n

      [\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text el_class=”ss-applications”]\u00bfEst\u00e1 buscando acero grado 1.4021 420?<\/strong><\/p>\n

      Ofrecemos acero de calidad 1.4021 420como barras redondas mecanizadas en tama\u00f1os de 16 a 160 mm.<\/p>\n

      Cont\u00e1ctenos<\/a> si desea obtener m\u00e1s informaci\u00f3n sobre este grado de acero espec\u00edfico o nuestros otros productos.[\/vc_column_text][\/vc_column][\/vc_row][\/vc_section]<\/p>\n<\/div>","protected":false},"featured_media":0,"parent":2490,"menu_order":0,"template":"","meta":{"_links_to":"","_links_to_target":""},"grades_cat":[],"class_list":["post-7424","alokindia_grades","type-alokindia_grades","status-publish","hentry"],"yoast_head":"\nSS 1.4021 - Alokindia<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.alokindia.com\/grade\/stainless-steel\/stainless-steel-14021-x20cr13-420\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SS 1.4021 - Alokindia\" \/>\n<meta property=\"og:description\" content=\"[vc_row el_class=”page-banner” css=”.vc_custom_1704863555122{background-image: url(https:\/\/www.alokindia.com\/wp-content\/uploads\/2024\/01\/banner-1-1.jpg?id=554) !important;}”][vc_column][\/vc_column][\/vc_row][vc_section el_class=”product-section”][vc_row el_class=”main_heading_block”][vc_column][vc_custom_heading text=”Acero inoxidable 1.4021 420 ” use_theme_fonts=”yes” el_class=”grades_cat_main_heading”][vc_custom_heading text=”Todo lo que necesita saber sobre el acero inoxidable martens\u00edtico resistente a la corrosi\u00f3n X20CR13, 1.4021, S42000 seg\u00fan EN 10088-1″ use_theme_fonts=”yes” el_class=”grades_cat_sub_heading”][\/vc_column][\/vc_row][vc_row el_class=”stainless-steel-info”][vc_column][vc_btn title=”Download Data Sheet” style=”flat” color=”white” i_type=”openiconic” i_icon_openiconic=”vc-oi vc-oi-download” add_icon=”true” el_class=”down-datasheet” link=”url:http%3A%2F%2Fwww.alokindia.com%2Fwp-content%2Fuploads%2F2024%2F01%2FAcero-inoxidable-14021-X20Cr13-420.pdf|target:_blank”][\/vc_column][\/vc_row][vc_row][vc_column][vc_custom_heading text=”\u00bfQu\u00e9 es el grado de acero inoxidable […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.alokindia.com\/grade\/stainless-steel\/stainless-steel-14021-x20cr13-420\/\" \/>\n<meta property=\"og:site_name\" content=\"Alokindia\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/alokingots\/\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-28T12:44:43+00:00\" \/>\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=\"4 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.alokindia.com\/grade\/stainless-steel\/stainless-steel-14021-x20cr13-420\/\",\"url\":\"https:\/\/www.alokindia.com\/grade\/stainless-steel\/stainless-steel-14021-x20cr13-420\/\",\"name\":\"SS 1.4021 - 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