{"id":594,"date":"2025-06-17T01:04:49","date_gmt":"2025-06-17T01:04:49","guid":{"rendered":"https:\/\/dura-alloy.com\/?post_type=product&p=594"},"modified":"2025-06-17T01:07:49","modified_gmt":"2025-06-17T01:07:49","slug":"17-4ph","status":"publish","type":"product","link":"https:\/\/www.dura-alloy.com\/ar\/product\/17-4ph\/","title":{"rendered":"17-4PH"},"content":{"rendered":"

\u0646\u0637\u0627\u0642 \u062a\u0648\u0631\u064a\u062f \u0645\u062c\u0645\u0648\u0639\u0629 \u0627\u0644\u0637\u064a\u0631\u0627\u0646:<\/strong><\/p>\n

\u0627\u0644\u0645\u0637\u0631\u0648\u0642\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0648\u0627\u0644\u0642\u0636\u0628\u0627\u0646 \u0627\u0644\u0645\u0633\u062a\u062f\u064a\u0631\u0629 \u0648\u0623\u0644\u0648\u0627\u062d \u0627\u0644\u0635\u0644\u0628 \u0648\u0627\u0644\u062d\u0644\u0642\u0627\u062a \u0648\u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u063a\u064a\u0631 \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629<\/strong><\/p>\n

\u00a0<\/strong><\/p>\n

    \n
  1. 17-4PH material introduction<\/strong><\/li>\n<\/ol>\n

    17-4PH alloy is precipitated, hardened, martensite stainless steel composed of copper, niobium\/cinnabar.<\/p>\n

    Corresponding grade: 0Cr17Ni4Cu4Nb 05Cr17Ni4Cu4Nb S17400<\/p>\n

      \n
    1. 17-4PH chemical composition<\/strong><\/li>\n<\/ol>\n\n\n\n\n\n
      \u0633\u0628\u064a\u0643\u0629<\/td>\n%<\/td>\nC<\/td>\n\u0645\u0646<\/td>\n\u0648<\/td>\nP<\/td>\nS<\/td>\n\u0643\u0631<\/td>\n\u0641\u064a<\/td>\n\u0627\u0644\u0646\u062d\u0627\u0633<\/td>\n\u0641\u064a<\/td>\n\u0646 \u0628<\/td>\n<\/tr>\n
      17-4ph<\/td>\n\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u0644\u0642\u064a\u0645\u0629<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n–<\/td>\n15.5<\/td>\n3.0<\/td>\n3.0<\/td>\n\u0627\u0644\u0647\u0627\u0645\u0634<\/td>\n0.15<\/td>\n<\/tr>\n
      \u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0642\u0635\u0648\u0649<\/td>\n0.07<\/td>\n1.0<\/td>\n1.0<\/td>\n0.040<\/td>\n0.030<\/td>\n17.5<\/td>\n5.0<\/td>\n5.0<\/td>\n0.45<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
        \n
      1. 17-4PH physical properties<\/strong><\/li>\n<\/ol>\n\n\n\n\n
        \u0627\u0644\u0643\u062b\u0627\u0641\u0629<\/td>\n7.78 \u062c\u0645\/\u0633\u06453<\/td>\n<\/tr>\n
        \u0646\u0642\u0637\u0629 \u0627\u0644\u0627\u0646\u0635\u0647\u0627\u0631<\/td>\n1400-1440\u2103<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        Mechanical properties of 17-4PH alloy at room temperature:<\/p>\n\n\n\n\n\n\n\n
        \u0633\u0628\u064a\u0643\u0629<\/td>\n\u0642\u0648\u0629 \u0627\u0644\u0634\u062f
        \nRm \u0646\u064a\u0648\u062a\u0646\/\u0645\u06452<\/td>\n        		\u0642\u0648\u0629 \u0627\u0644\u062e\u0636\u0648\u0639
        \nRP0.2 \u0646\u064a\u0648\u062a\u0646\/\u0645\u06452<\/td>\n        		\u0627\u0644\u0627\u0633\u062a\u0637\u0627\u0644\u0629
        \nA5 %<\/td>\n        		\u0635\u0644\u0627\u0628\u0629 \u0628\u0631\u064a\u0646\u0644
        \n\u0625\u062a\u0634 \u0628\u064a<\/td>\n<\/tr>\n
        480 \u2103 \u0627\u0644\u0634\u064a\u062e\u0648\u062e\u0629<\/td>\n\u22651310<\/td>\n\u22651180<\/td>\n\u226510<\/td>\n\u226540<\/td>\n<\/tr>\n
        550 \u2103 \u0627\u0644\u0634\u064a\u062e\u0648\u062e\u0629<\/td>\n\u22651060<\/td>\n\u22651000<\/td>\n\u226512<\/td>\n\u226535<\/td>\n<\/tr>\n
        580 \u2103 \u0627\u0644\u0634\u064a\u062e\u0648\u062e\u0629<\/td>\n\u22651000<\/td>\n\u2265865<\/td>\n\u226513<\/td>\n\u226531<\/td>\n<\/tr>\n
        \u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0634\u064a\u062e\u0648\u062e\u0629 \u0644\u0640 620 \u2103<\/td>\n\u2265930<\/td>\n\u2265325<\/td>\n\u226516<\/td>\n\u226528<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
          \n
        1. 17-4PH corrosion resistance<\/strong><\/li>\n<\/ol>\n
            \n
          • The corrosion resistance of 17-4PH alloy is better than any other standard hardenable stainless steel plate. In most cases, its corrosion resistance is no less than 304.<\/li>\n
          • \u0625\u0630\u0627 \u0643\u0627\u0646 \u0647\u0646\u0627\u0643 \u062e\u0637\u0631 \u062d\u062f\u0648\u062b \u062a\u0622\u0643\u0644 \u0625\u062c\u0647\u0627\u062f\u064a\u060c \u064a\u062c\u0628 \u0623\u0646 \u062a\u0643\u0648\u0646 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0642\u0627\u062f\u0645 \u0627\u0644\u0623\u0639\u0644\u0649 \u0623\u0639\u0644\u0649 \u0645\u0646 550 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 (1022 \u062f\u0631\u062c\u0629 \u0641\u0647\u0631\u0646\u0647\u0627\u064a\u062a)\u060c \u0648\u064a\u0641\u0636\u0644 \u0623\u0646 \u062a\u0643\u0648\u0646 590 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 (1094 \u062f\u0631\u062c\u0629 \u0641\u0647\u0631\u0646\u0647\u0627\u064a\u062a).<\/li>\n
          • \u062a\u0628\u0644\u063a \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0642\u0633\u064a\u0629 \u0641\u064a \u0648\u0633\u0637 \u0627\u0644\u0643\u0644\u0648\u0631\u064a\u062f 550 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 - 1022 \u062f\u0631\u062c\u0629 \u0641\u0647\u0631\u0646\u0647\u0627\u064a\u062a.<\/li>\n
          • \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0642\u0633\u064a\u0629 \u0641\u064a \u0648\u0633\u0637 H2S \u0647\u064a 590 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629 - 1094 \u062f\u0631\u062c\u0629 \u0641\u0647\u0631\u0646\u0647\u0627\u064a\u062a.<\/li>\n
          • \u0648\u0647\u064a \u0639\u0631\u0636\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 \u0623\u0648 \u0627\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u0634\u0642\u0648\u0642 \u0641\u064a \u0645\u064a\u0627\u0647 \u0627\u0644\u0628\u062d\u0631 \u0627\u0644\u0633\u0627\u0643\u0646\u0629.<\/li>\n
          • \u0645\u0642\u0627\u0648\u0645\u062a\u0647 \u0644\u0644\u062a\u0622\u0643\u0644 \u0647\u064a \u0646\u0641\u0633 \u062f\u0631\u062c\u0629 304L \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a \u0635\u0646\u0627\u0639\u0629 \u0627\u0644\u0628\u062a\u0631\u0648\u0643\u064a\u0645\u0627\u0648\u064a\u0627\u062a \u0648\u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0623\u063a\u0630\u064a\u0629 \u0648\u0635\u0646\u0627\u0639\u0629 \u0627\u0644\u0648\u0631\u0642.<\/li>\n<\/ul>\n
              \n
            1. 17-4PH application fields<\/strong><\/li>\n<\/ol>\n
                \n
              • \u0627\u0644\u0645\u0646\u0635\u0629 \u0627\u0644\u0628\u062d\u0631\u064a\u0629\u060c \u0648\u0645\u0646\u0635\u0629 \u0637\u0627\u0626\u0631\u0627\u062a \u0627\u0644\u0647\u0644\u064a\u0643\u0648\u0628\u062a\u0631\u060c \u0648\u0645\u0646\u0635\u0627\u062a \u0623\u062e\u0631\u0649<\/li>\n
              • \u0635\u0646\u0627\u0639\u0629 \u0627\u0644\u0623\u063a\u0630\u064a\u0629<\/li>\n
              • \u0635\u0646\u0627\u0639\u0629 \u0627\u0644\u0644\u0628 \u0648\u0627\u0644\u0648\u0631\u0642<\/li>\n
              • \u0627\u0644\u0641\u0636\u0627\u0621 \u0627\u0644\u062c\u0648\u064a (\u0634\u0641\u0631\u0627\u062a \u0627\u0644\u062a\u0648\u0631\u0628\u064a\u0646\u0627\u062a)<\/li>\n
              • \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

                Scope of supply of Aviation Group: Non-standard forgings, round rods, steel plates, rings, seamless pipes \u00a0 17-4PH material introduction 17-4PH […]<\/p>","protected":false},"featured_media":595,"template":"","meta":{"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":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","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":"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":"","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-4)","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-4)","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-4)","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":""}}},"product_brand":[],"product_cat":[33],"product_tag":[],"class_list":{"0":"post-594","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-precipitation-hardening-stainless-steel","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.dura-alloy.com\/ar\/wp-json\/wp\/v2\/product\/594","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dura-alloy.com\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.dura-alloy.com\/ar\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":1,"href":"https:\/\/www.dura-alloy.com\/ar\/wp-json\/wp\/v2\/product\/594\/revisions"}],"predecessor-version":[{"id":596,"href":"https:\/\/www.dura-alloy.com\/ar\/wp-json\/wp\/v2\/product\/594\/revisions\/596"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dura-alloy.com\/ar\/wp-json\/wp\/v2\/media\/595"}],"wp:attachment":[{"href":"https:\/\/www.dura-alloy.com\/ar\/wp-json\/wp\/v2\/media?parent=594"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/ar\/wp-json\/wp\/v2\/product_brand?post=594"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/ar\/wp-json\/wp\/v2\/product_cat?post=594"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/ar\/wp-json\/wp\/v2\/product_tag?post=594"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}