{"id":584,"date":"2025-06-16T09:08:01","date_gmt":"2025-06-16T09:08:01","guid":{"rendered":"https:\/\/dura-alloy.com\/?post_type=product&p=584"},"modified":"2025-06-16T09:08:01","modified_gmt":"2025-06-16T09:08:01","slug":"6542-high-speed-steel","status":"publish","type":"product","link":"https:\/\/www.dura-alloy.com\/fr\/produit\/6542-high-speed-steel\/","title":{"rendered":"Acier rapide 6542"},"content":{"rendered":"

\u00c9tendue de la fourniture du groupe Aviation :<\/span><\/strong><\/p>\n

Round rods, steel plates, non-standard forgings, rings, etc., welcome to inquire!<\/span><\/strong><\/p>\n

1.\u00a0<\/span><\/strong>Introduction to 6542 Materials<\/span><\/strong><\/p>\n

\u00a0 \u00a0 \u00a0 6542 is a high-speed steel grade, and is a representative steel number of one of the general-purpose high-speed steels in the tungsten and molybdenum system. Its toughness and wear resistance are better than W18Cr4V, and its hardness, red hardness and high-temperature hardness are comparable.<\/span><\/p>\n

2, 6542\u00a0<\/span><\/strong>Ingr\u00e9dients chimiques<\/span><\/strong><\/p>\n

Carbon C: 0.80\uff5e0.90 (Allowable deviation: \u00b10.01)<\/span><\/p>\n

Silicon Si: 0.20\uff5e0.45 (permissible deviation: \u00b10.05) Manganese Mn: 0.15\uff5e0.40 (permissible deviation: +0.04) Sulfur S: \u22640.030<\/span><\/p>\n

Phosphorus P: \u22640.030<\/span><\/p>\n

Chromium Cr: 3.80\uff5e4.40 (Allowable deviation: \u00b10.05)<\/span><\/p>\n

Nickel Ni: Allowable residual content \u22640.30<\/span><\/p>\n

Copper Cu: Allowable residual content \u22640.25<\/span><\/p>\n

Vanadium V: 1.75\uff5e2.20 (Allowable deviation: \u00b10.05)<\/span><\/p>\n

Molybdenum Mo: 4.50\uff5e5.50 (Allowable deviation: size \u22646, \u00b10.05; size >6, \u00b10.10)<\/span><\/p>\n

Tungsten W: 5.50\uff5e6.75 (Allowable deviation: size \u226410, \u00b10.10; size >10, \u00b10.20)<\/span><\/p>\n

Note: According to the agreement between the supply and demand parties, the content of V can be 1.60 to 2.20<\/span><\/p>\n

3. 6542 Physical properties<\/span><\/strong><\/p>\n

\u00a0 \u00a0 \u00a0 Hardness: Delivery hardness: (other processing methods) \u2264262HB; (annealing) \u2264255HB.<\/span><\/p>\n

\u00a0 \u00a0 \u00a0 The heat treatment system of the sample and the quenching hardness: \u226563HRC (box furnace), \u226564HRC (salt bath furnace) Heat treatment specifications: quenching, preheating at 730-840\u2103, 1210-1230\u2103 (salt bath furnace) or 1210-1230\u2103 (box furnace), oil-cooled, 540-560\u2103 tempered twice, each time for 2 hours.<\/span><\/p>\n

IV. 6542 application fields<\/span><\/strong><\/p>\n

\u00a0 \u00a0 \u00a0 It can be used to manufacture various tools with high impact force, general tool-large and thermoplastic tools, as well as wear parts under high loads, cold work molds, etc.<\/span><\/p>","protected":false},"excerpt":{"rendered":"

Scope of supply of Aviation Group: Round rods, steel plates, non-standard forgings, rings, etc., welcome to inquire! 1.\u00a0Introduction to 6542 […]<\/p>","protected":false},"featured_media":585,"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":[32],"product_tag":[],"class_list":{"0":"post-584","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-alloy-structural-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\/fr\/wp-json\/wp\/v2\/product\/584","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/product\/584\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/media\/585"}],"wp:attachment":[{"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/media?parent=584"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/product_brand?post=584"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/product_cat?post=584"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.dura-alloy.com\/fr\/wp-json\/wp\/v2\/product_tag?post=584"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}