{"id":1187,"date":"2025-01-29T08:49:34","date_gmt":"2025-01-29T08:49:34","guid":{"rendered":"https:\/\/cnc-machiningservices.com\/?post_type=material&#038;p=1187"},"modified":"2025-04-28T11:40:37","modified_gmt":"2025-04-28T11:40:37","slug":"acier-doux-1045-1-0503-c45-en8","status":"publish","type":"material","link":"https:\/\/cnc-machiningservices.com\/fr\/materiel\/acier-doux-1045-1-0503-c45-en8\/","title":{"rendered":"Acier doux 1045 | 1.0503 | C45 | EN8"},"content":{"rendered":"<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n    <meta charset=\"UTF-8\">\n    <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n    <style>\n        table {\n            width: 100%;\n            border-collapse: collapse;\n            font-size: 14px; \/* Default WordPress font size *\/\n        }\n        th, td {\n            border: 1px solid black;\n            padding: 8px;\n            text-align: left;\n        }\n        th {\n            font-weight: bold;\n        }\n        td:first-child {\n            width: 50%;\n        }\n        td:last-child {\n            width: 50%;\n        }\n    <\/style>\n<\/head>\n<body>\n\n<table>\n    <thead>\n        <tr>\n            <th>Propri\u00e9t\u00e9<\/th>\n            <th>Valeur<\/th>\n        <\/tr>\n    <\/thead>\n    <tbody>\n        <tr>\n            <td colspan=\"2\"><strong>Propri\u00e9t\u00e9s m\u00e9caniques<\/strong><\/td>\n        <\/tr>\n        <tr>\n            <td>R\u00e9sistance ultime \u00e0 la traction<\/td>\n            <td>600 - 630 MPa<\/td>\n        <\/tr>\n        <tr>\n            <td>Limite d'\u00e9lasticit\u00e9<\/td>\n            <td>310 - 320 MPa<\/td>\n        <\/tr>\n        <tr>\n            <td>Module de Young (module d'\u00e9lasticit\u00e9)<\/td>\n            <td>190 - 205 GPa<\/td>\n        <\/tr>\n        <tr>\n            <td>Allongement \u00e0 la rupture<\/td>\n            <td>16 %<\/td>\n        <\/tr>\n\n        <tr>\n            <td colspan=\"2\"><strong>Propri\u00e9t\u00e9s physiques<\/strong><\/td>\n        <\/tr>\n        <tr>\n            <td>R\u00e9sistance \u00e0 la corrosion<\/td>\n            <td>Pauvre<\/td>\n        <\/tr>\n        <tr>\n            <td>Magn\u00e9tisme<\/td>\n            <td>Semi-magn\u00e9tique<\/td>\n        <\/tr>\n        <tr>\n            <td>Soudabilit\u00e9<\/td>\n            <td>Haut<\/td>\n        <\/tr>\n\n        <tr>\n            <td colspan=\"2\"><strong>Propri\u00e9t\u00e9s thermiques<\/strong><\/td>\n        <\/tr>\n        <tr>\n            <td>Coefficient de dilatation thermique<\/td>\n            <td>11.2 - 12 \u00d7 10<sup>-6<\/sup>\/\u00baC<\/td>\n        <\/tr>\n        <tr>\n            <td>Conductivit\u00e9 thermique<\/td>\n            <td>51 W\/(m\u22c5\u00b0C)<\/td>\n        <\/tr>\n\n        <tr>\n            <td colspan=\"2\"><strong>Propri\u00e9t\u00e9s \u00e9lectriques<\/strong><\/td>\n        <\/tr>\n        <tr>\n            <td>R\u00e9sistivit\u00e9 \u00e9lectrique<\/td>\n            <td>16 - 19 \u03bc\u03a9*cm<\/td>\n        <\/tr>\n\n        <tr>\n            <td colspan=\"2\"><strong>Post-traitements<\/strong><\/td>\n        <\/tr>\n        <tr>\n            <td>Post-traitement<\/td>\n            <td>Recuit et d\u00e9formation \u00e0 froid<\/td>\n        <\/tr>\n        <tr>\n            <td>Compatibilit\u00e9 avec l'anodisation<\/td>\n            <td>Ne convient pas<\/td>\n        <\/tr>\n\n        <tr>\n            <td colspan=\"2\"><strong>Applications courantes<\/strong><\/td>\n        <\/tr>\n        <tr>\n            <td>Essieux<\/td>\n            <td>Boulons<\/td>\n        <\/tr>\n        <tr>\n            <td>Tiges de connexion forg\u00e9es<\/td>\n            <td>Vilebrequins<\/td>\n        <\/tr>\n        <tr>\n            <td>Barres de torsion<\/td>\n            <td><\/td>\n        <\/tr>\n    <\/tbody>\n<\/table>\n\n<\/body>\n<\/html>","protected":false},"excerpt":{"rendered":"<p>Property Value Mechanical Properties Ultimate tensile strength 600 &#8211; 630 MPa Yield strength 310 &#8211; 320 MPa Young&#8217;s modulus (modulus of elasticity) 190 &#8211; 205 GPa Elongation at break 16 % Physical Properties Corrosion resistance Poor Magnetism Semi-magnetic Weldability High Thermal Properties Thermal expansion coefficient 11.2 &#8211; 12 \u00d7 10-6\/\u00baC Thermal conductivity 51 W\/(m\u22c5\u00b0C) Electrical [&hellip;]<\/p>","protected":false},"featured_media":0,"parent":0,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"material-category":[33,52],"class_list":["post-1187","material","type-material","status-publish","format-standard","hentry","material-category-cnc-machining-metals","material-category-mild-steel"],"acf":[],"_links":{"self":[{"href":"https:\/\/cnc-machiningservices.com\/fr\/wp-json\/wp\/v2\/material\/1187","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnc-machiningservices.com\/fr\/wp-json\/wp\/v2\/material"}],"about":[{"href":"https:\/\/cnc-machiningservices.com\/fr\/wp-json\/wp\/v2\/types\/material"}],"version-history":[{"count":2,"href":"https:\/\/cnc-machiningservices.com\/fr\/wp-json\/wp\/v2\/material\/1187\/revisions"}],"predecessor-version":[{"id":4833,"href":"https:\/\/cnc-machiningservices.com\/fr\/wp-json\/wp\/v2\/material\/1187\/revisions\/4833"}],"wp:attachment":[{"href":"https:\/\/cnc-machiningservices.com\/fr\/wp-json\/wp\/v2\/media?parent=1187"}],"wp:term":[{"taxonomy":"material-category","embeddable":true,"href":"https:\/\/cnc-machiningservices.com\/fr\/wp-json\/wp\/v2\/material-category?post=1187"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}