{"id":11893,"date":"2024-04-16T08:19:18","date_gmt":"2024-04-16T13:19:18","guid":{"rendered":"https:\/\/optimas.com\/?page_id=11893"},"modified":"2024-11-22T15:17:18","modified_gmt":"2024-11-22T21:17:18","slug":"mechanical-physical-properties-steel-fasteners","status":"publish","type":"page","link":"https:\/\/optimas.com\/fr\/technical-resources\/mechanical-physical-properties-steel-fasteners\/","title":{"rendered":"Propri\u00e9t\u00e9s m\u00e9caniques et physiques des boulons, vis et goujons en acier au carbone et alli\u00e9"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling max\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-right:0px;--awb-padding-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:104%;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column max1200\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><nav class=\"fusion-breadcrumbs fusion-breadcrumbs-1\" style=\"--awb-alignment:left;--awb-font-size:16;--awb-text-color:#e87722;--awb-breadcrumb-sep:&#039;\/&#039;;text-align:left;\" aria-label=\"Breadcrumb\"><ol class=\"awb-breadcrumb-list\"><li class=\"fusion-breadcrumb-item awb-breadcrumb-sep awb-home\" ><a href=\"https:\/\/optimas.com\/fr\/\" class=\"fusion-breadcrumb-link\"><span >Maison<\/span><\/a><\/li><\/ol><\/nav><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-right:0px;--awb-padding-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:104%;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-flex-column max1200\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"--awb-flex-grow:0;--awb-flex-grow-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink:0;--awb-flex-shrink-medium:0;--awb-flex-shrink-small:0;width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-0 fusion_builder_column_inner_2_5 2_5 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:40%;--awb-margin-top-large:0px;--awb-spacing-right-large:4.8%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:4.8%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\"fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"573\" height=\"436\" title=\"standard\" src=\"https:\/\/optimas.com\/wp-content\/uploads\/2024\/04\/standard.jpg\" alt class=\"img-responsive wp-image-11706\" srcset=\"https:\/\/optimas.com\/wp-content\/uploads\/2024\/04\/standard-200x152.jpg 200w, https:\/\/optimas.com\/wp-content\/uploads\/2024\/04\/standard-400x304.jpg 400w, https:\/\/optimas.com\/wp-content\/uploads\/2024\/04\/standard.jpg 573w\" sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 573px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-1 fusion_builder_column_inner_3_5 3_5 fusion-flex-column fusion-flex-align-self-center\" style=\"--awb-bg-size:cover;--awb-width-large:60%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.2%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:3.2%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><div class=\"fusion-text fusion-text-1\">\n<h2>Propri\u00e9t\u00e9s m\u00e9caniques et physiques des boulons, vis et goujons en acier au carbone et alli\u00e9<\/h2>\n<\/div>\n<div class=\"fusion-text fusion-text-2\">\n<p>Optimas est un fournisseur complet de solutions de cha\u00eene d&#039;approvisionnement et de fabrication. Avant de concevoir votre prochain produit ou de mettre \u00e0 jour un produit existant, envisagez de vous associer \u00e0 Optimas pour profiter de nos nombreuses capacit\u00e9s.<\/p>\n<\/div>\n<\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:20px;margin-bottom:20px;width:100%;\"><\/div><div class=\"fusion-text fusion-text-2\"><p><a class=\"linkOrangeButton\" href=\"https:\/\/optimas.com\/fr\/contact\/\">PARLEZ \u00c0 UN EXPERT<\/a><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:104%;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;width:100%;\"><div class=\"fusion-separator-border sep-single sep-solid\" style=\"--awb-height:20px;--awb-amount:20px;border-color:#e0dede;border-top-width:1px;\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:104%;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_1 1_1 fusion-flex-column max1200\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:10px;margin-bottom:10px;width:100%;\"><\/div><div class=\"fusion-text fusion-text-3\"><p>Utilisez ce tableau pour d\u00e9terminer la r\u00e9sistance \u00e0 la traction, la limite d&#039;\u00e9lasticit\u00e9, l&#039;allongement \u00e0 la rupture, la solidit\u00e9 de la t\u00eate, la r\u00e9sistance aux chocs et la duret\u00e9 des boulons, vis et goujons en carbone et en alliage (filetage grossier et fin).<\/p>\n<\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:10px;margin-bottom:10px;width:100%;\"><\/div><div class=\"fusion-text fusion-text-4\"><p style=\"font-size: 18px;\" data-fusion-font=\"true\">Selon EN ISO 898-1<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-5 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:104%;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_1 1_1 fusion-flex-column max1200\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-5\">\n<table id=\"tablepress-10\" class=\"tablepress tablepress-id-10 tbody-has-connected-cells\">\n<thead>\n<tr class=\"row-1\">\n\t<th colspan=\"2\" class=\"column-1\">Propri\u00e9t\u00e9 m\u00e9canique ou physique<\/th><th colspan=\"10\" class=\"column-3\">Cat\u00e9gorie de propri\u00e9t\u00e9<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td colspan=\"2\" rowspan=\"3\" class=\"column-1\"><\/td><td rowspan=\"3\" class=\"column-3\"><strong>4.6<\/strong><\/td><td rowspan=\"3\" class=\"column-4\"><strong>4.8<\/strong><\/td><td rowspan=\"3\" class=\"column-5\"><strong>5.6<\/strong><\/td><td rowspan=\"3\" class=\"column-6\"><strong>5.8<\/strong><\/td><td rowspan=\"3\" class=\"column-7\"><strong>6.8<\/strong><\/td><td colspan=\"2\" class=\"column-8\"><strong>8.8<\/strong><\/td><td class=\"column-10\"><strong>9.8<\/strong><\/td><td rowspan=\"3\" class=\"column-11\"><strong>10.9<\/strong><\/td><td rowspan=\"3\" class=\"column-12\"><strong>12.9\/ 12.9<\/strong><\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-8\">d \u2264<\/td><td class=\"column-9\">d&gt; <\/td><td class=\"column-10\">d \u2264 <\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-8\">16 millim\u00e8tres\u00a0<sup>un<\/sup><\/td><td class=\"column-9\">16 millim\u00e8tres\u00a0<sup>b<\/sup><\/td><td class=\"column-10\">16 millim\u00e8tres<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">R\u00e9sistance \u00e0 la traction, R<sup>m<\/sup>, MPa<\/td><td class=\"column-2\">nom.<sup>c<\/sup><\/td><td colspan=\"2\" class=\"column-3\">400<\/td><td colspan=\"2\" class=\"column-5\">500<\/td><td class=\"column-7\">600<\/td><td colspan=\"2\" class=\"column-8\">800<\/td><td class=\"column-10\">900<\/td><td class=\"column-11\">1000<\/td><td class=\"column-12\">1200<\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">min.<\/td><td class=\"column-3\">400<\/td><td class=\"column-4\">420<\/td><td class=\"column-5\">500<\/td><td class=\"column-6\">520<\/td><td class=\"column-7\">600<\/td><td class=\"column-8\">800<\/td><td class=\"column-9\">830<\/td><td class=\"column-10\">900<\/td><td class=\"column-11\">1040<\/td><td class=\"column-12\">1220<\/td>\n<\/tr>\n<tr class=\"row-7\">\n\t<td class=\"column-1\">Limite d&#039;\u00e9lasticit\u00e9 inf\u00e9rieure, R<sup>eLd<\/sup>, MPa<\/td><td class=\"column-2\">nom.<sup>c<\/sup><\/td><td class=\"column-3\">240<\/td><td class=\"column-4\">-<\/td><td class=\"column-5\">300<\/td><td class=\"column-6\">-<\/td><td class=\"column-7\">-<\/td><td class=\"column-8\">-<\/td><td class=\"column-9\">-<\/td><td class=\"column-10\">-<\/td><td class=\"column-11\">-<\/td><td class=\"column-12\">-<\/td>\n<\/tr>\n<tr class=\"row-8\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">min.<\/td><td class=\"column-3\">240<\/td><td class=\"column-4\">-<\/td><td class=\"column-5\">300<\/td><td class=\"column-6\">-<\/td><td class=\"column-7\">-<\/td><td class=\"column-8\">-<\/td><td class=\"column-9\">-<\/td><td class=\"column-10\">-<\/td><td class=\"column-11\">-<\/td><td class=\"column-12\">-<\/td>\n<\/tr>\n<tr class=\"row-9\">\n\t<td class=\"column-1\">Contrainte \u00e0 0,2 % allongement non proportionnel, R<sup>p0,2<\/sup>, MPa<\/td><td class=\"column-2\">nom.<sup>c<\/sup><\/td><td class=\"column-3\">-<\/td><td class=\"column-4\">-<\/td><td class=\"column-5\">-<\/td><td class=\"column-6\">-<\/td><td class=\"column-7\">-<\/td><td class=\"column-8\">640<\/td><td class=\"column-9\">640<\/td><td class=\"column-10\">720<\/td><td class=\"column-11\">900<\/td><td class=\"column-12\">1080<\/td>\n<\/tr>\n<tr class=\"row-10\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">min.<\/td><td class=\"column-3\">-<\/td><td class=\"column-4\">-<\/td><td class=\"column-5\">-<\/td><td class=\"column-6\">-<\/td><td class=\"column-7\">-<\/td><td class=\"column-8\">640<\/td><td class=\"column-9\">660<\/td><td class=\"column-10\">720<\/td><td class=\"column-11\">940<\/td><td class=\"column-12\">1100<\/td>\n<\/tr>\n<tr class=\"row-11\">\n\t<td class=\"column-1\">Contrainte \u00e0 0,0048d d&#039;allongement non proportionnel pour les fixations pleine grandeur, R<sup>pf<\/sup>, MPA<\/td><td class=\"column-2\">nom.<sup>c<\/sup><\/td><td class=\"column-3\">-<\/td><td class=\"column-4\">320<\/td><td class=\"column-5\">-<\/td><td class=\"column-6\">400<\/td><td class=\"column-7\">480<\/td><td class=\"column-8\">-<\/td><td class=\"column-9\">-<\/td><td class=\"column-10\">-<\/td><td class=\"column-11\">-<\/td><td class=\"column-12\">-<\/td>\n<\/tr>\n<tr class=\"row-12\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">min.<\/td><td class=\"column-3\">-<\/td><td class=\"column-4\">340\u00a0<sup>e<\/sup><\/td><td class=\"column-5\">-<\/td><td class=\"column-6\">420\u00a0<sup>e<\/sup><\/td><td class=\"column-7\">480\u00a0<sup>e<\/sup><\/td><td class=\"column-8\">-<\/td><td class=\"column-9\">-<\/td><td class=\"column-10\">-<\/td><td class=\"column-11\">-<\/td><td class=\"column-12\">-<\/td>\n<\/tr>\n<tr class=\"row-13\">\n\t<td class=\"column-1\">Contrainte sous charge d&#039;\u00e9preuve, S<sup>pf<\/sup>, MPa<\/td><td class=\"column-2\">nom.<\/td><td class=\"column-3\">225<\/td><td class=\"column-4\">310<\/td><td class=\"column-5\">280<\/td><td class=\"column-6\">380<\/td><td class=\"column-7\">440<\/td><td class=\"column-8\">580<\/td><td class=\"column-9\">600<\/td><td class=\"column-10\">650<\/td><td class=\"column-11\">830<\/td><td class=\"column-12\">970<\/td>\n<\/tr>\n<tr class=\"row-14\">\n\t<td colspan=\"2\" class=\"column-1\">Rapport de r\u00e9sistance \u00e0 la preuve<\/td><td rowspan=\"4\" class=\"column-3\">0,94<\/td><td rowspan=\"4\" class=\"column-4\">0,91<\/td><td rowspan=\"4\" class=\"column-5\">0,93<\/td><td rowspan=\"4\" class=\"column-6\">0,90<\/td><td rowspan=\"4\" class=\"column-7\">0,92<\/td><td rowspan=\"4\" class=\"column-8\">0,91<\/td><td rowspan=\"4\" class=\"column-9\">0,91<\/td><td rowspan=\"4\" class=\"column-10\">0,90<\/td><td rowspan=\"4\" class=\"column-11\">0,88<\/td><td rowspan=\"4\" class=\"column-12\">0,88<\/td>\n<\/tr>\n<tr class=\"row-15\">\n\t<td colspan=\"2\" class=\"column-1\">S<sup>p, nom<\/sup>\/R<sup>eL,min<\/sup><\/td>\n<\/tr>\n<tr class=\"row-16\">\n\t<td colspan=\"2\" class=\"column-1\">ou S<sup>p,nom\/<\/sup>R.<sup>p0,2 min<\/sup>\u00a0ou<\/td>\n<\/tr>\n<tr class=\"row-17\">\n\t<td colspan=\"2\" class=\"column-1\">S<sup>p,nom\/<\/sup>R.<sup>pf,min<\/sup><\/td>\n<\/tr>\n<tr class=\"row-18\">\n\t<td class=\"column-1\">Pourcentage d&#039;allongement apr\u00e8s rupture pour \u00e9prouvettes usin\u00e9es, A, %<\/td><td class=\"column-2\">min.<\/td><td class=\"column-3\">22<\/td><td class=\"column-4\">-<\/td><td class=\"column-5\">20<\/td><td class=\"column-6\">-<\/td><td class=\"column-7\">-<\/td><td class=\"column-8\">12<\/td><td class=\"column-9\">12<\/td><td class=\"column-10\">10<\/td><td class=\"column-11\">9<\/td><td class=\"column-12\">8<\/td>\n<\/tr>\n<tr class=\"row-19\">\n\t<td class=\"column-1\">Pourcentage de r\u00e9duction de surface apr\u00e8s rupture pour \u00e9prouvettes usin\u00e9es, Z, %<\/td><td class=\"column-2\">min.<\/td><td colspan=\"5\" class=\"column-3\">-<\/td><td colspan=\"2\" class=\"column-8\">52<\/td><td class=\"column-10\">48<\/td><td class=\"column-11\">48<\/td><td class=\"column-12\">44<\/td>\n<\/tr>\n<tr class=\"row-20\">\n\t<td class=\"column-1\">Allongement apr\u00e8s rupture pour les fixations pleine grandeur, A<sup>F<\/sup>\u00a0(voir aussi l&#039;Annexe C)<\/td><td class=\"column-2\">min.<\/td><td class=\"column-3\">-<\/td><td class=\"column-4\">0,24<\/td><td class=\"column-5\">-<\/td><td class=\"column-6\">0,22<\/td><td class=\"column-7\">0,20<\/td><td class=\"column-8\">-<\/td><td class=\"column-9\">-<\/td><td class=\"column-10\">-<\/td><td class=\"column-11\">-<\/td><td class=\"column-12\">-<\/td>\n<\/tr>\n<tr class=\"row-21\">\n\t<td class=\"column-1\">Sant\u00e9 de la t\u00eate<\/td><td class=\"column-2\"><\/td><td colspan=\"10\" class=\"column-3\">Pas de fracture<\/td>\n<\/tr>\n<tr class=\"row-22\">\n\t<td class=\"column-1\">Duret\u00e9 Vickers, HV F \u2265 98 N<\/td><td class=\"column-2\">min.<\/td><td class=\"column-3\">120<\/td><td class=\"column-4\">130<\/td><td class=\"column-5\">155<\/td><td class=\"column-6\">160<\/td><td class=\"column-7\">190<\/td><td class=\"column-8\">250<\/td><td class=\"column-9\">255<\/td><td class=\"column-10\">290<\/td><td class=\"column-11\">320<\/td><td class=\"column-12\">385<\/td>\n<\/tr>\n<tr class=\"row-23\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">maximum.<\/td><td colspan=\"4\" class=\"column-3\">220g<\/td><td class=\"column-7\">250<\/td><td class=\"column-8\">320<\/td><td class=\"column-9\">335<\/td><td class=\"column-10\">360<\/td><td class=\"column-11\">380<\/td><td class=\"column-12\">435<\/td>\n<\/tr>\n<tr class=\"row-24\">\n\t<td class=\"column-1\">Duret\u00e9 Brinell, HBW F = 30 D2<\/td><td class=\"column-2\">min.<\/td><td class=\"column-3\">114<\/td><td class=\"column-4\">124<\/td><td class=\"column-5\">147<\/td><td class=\"column-6\">152<\/td><td class=\"column-7\">181<\/td><td class=\"column-8\">245<\/td><td class=\"column-9\">250<\/td><td class=\"column-10\">286<\/td><td class=\"column-11\">316<\/td><td class=\"column-12\">380<\/td>\n<\/tr>\n<tr class=\"row-25\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">maximum.<\/td><td colspan=\"4\" class=\"column-3\">209 g<\/td><td class=\"column-7\">238<\/td><td class=\"column-8\">316<\/td><td class=\"column-9\">331<\/td><td class=\"column-10\">355<\/td><td class=\"column-11\">375<\/td><td class=\"column-12\">429<\/td>\n<\/tr>\n<tr class=\"row-26\">\n\t<td class=\"column-1\">Duret\u00e9 Rockwell, HRB<\/td><td class=\"column-2\">min.<\/td><td class=\"column-3\">67<\/td><td class=\"column-4\">71<\/td><td class=\"column-5\">79<\/td><td class=\"column-6\">82<\/td><td class=\"column-7\">89<\/td><td colspan=\"5\" class=\"column-8\">-<\/td>\n<\/tr>\n<tr class=\"row-27\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">maximum.<\/td><td colspan=\"4\" class=\"column-3\">95,0g<\/td><td class=\"column-7\">99,5<\/td><td colspan=\"5\" class=\"column-8\">-<\/td>\n<\/tr>\n<tr class=\"row-28\">\n\t<td class=\"column-1\">Duret\u00e9 Rockwell, HRC<\/td><td class=\"column-2\">min.<\/td><td colspan=\"5\" class=\"column-3\">-<\/td><td class=\"column-8\">22<\/td><td class=\"column-9\">23<\/td><td class=\"column-10\">28<\/td><td class=\"column-11\">32<\/td><td class=\"column-12\">39<\/td>\n<\/tr>\n<tr class=\"row-29\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">maximum.<\/td><td colspan=\"5\" class=\"column-3\">-<\/td><td class=\"column-8\">32<\/td><td class=\"column-9\">34<\/td><td class=\"column-10\">37<\/td><td class=\"column-11\">39<\/td><td class=\"column-12\">44<\/td>\n<\/tr>\n<tr class=\"row-30\">\n\t<td class=\"column-1\">Duret\u00e9 superficielle, HV 0,3<\/td><td class=\"column-2\">maximum.<\/td><td colspan=\"5\" class=\"column-3\">-<\/td><td colspan=\"3\" class=\"column-8\">-<\/td><td class=\"column-11\">390<\/td><td class=\"column-12\">435<\/td>\n<\/tr>\n<tr class=\"row-31\">\n\t<td class=\"column-1\">Sans carburation, HV 0,3<\/td><td class=\"column-2\">maximum.<\/td><td colspan=\"5\" class=\"column-3\">-<\/td><td colspan=\"3\" class=\"column-8\"><sup>h<\/sup><\/td><td class=\"column-11\">h<\/td><td class=\"column-12\">h<\/td>\n<\/tr>\n<tr class=\"row-32\">\n\t<td class=\"column-1\">Hauteur de la zone filet\u00e9e non d\u00e9carbur\u00e9e, E, mm<\/td><td class=\"column-2\">min.<\/td><td colspan=\"5\" class=\"column-3\">-<\/td><td colspan=\"3\" class=\"column-8\">1\/2 H1<\/td><td class=\"column-11\">2\/3 S1<\/td><td class=\"column-12\">3\/4 H1<\/td>\n<\/tr>\n<tr class=\"row-33\">\n\t<td class=\"column-1\">Profondeur de d\u00e9carburation compl\u00e8te dans le filetage, G, mm<\/td><td class=\"column-2\">maximum.<\/td><td colspan=\"5\" class=\"column-3\">-<\/td><td colspan=\"5\" class=\"column-8\">15<\/td>\n<\/tr>\n<tr class=\"row-34\">\n\t<td class=\"column-1\">R\u00e9duction de la duret\u00e9 apr\u00e8s retrempe, HV<\/td><td class=\"column-2\">maximum.<\/td><td colspan=\"5\" class=\"column-3\">-<\/td><td colspan=\"5\" class=\"column-8\">20<\/td>\n<\/tr>\n<tr class=\"row-35\">\n\t<td class=\"column-1\">Couple de rupture, M<sup>B<\/sup>, Nm<\/td><td class=\"column-2\">min.<\/td><td colspan=\"5\" class=\"column-3\">-<\/td><td colspan=\"5\" class=\"column-8\">conform\u00e9ment \u00e0 la norme ISO 898-7<\/td>\n<\/tr>\n<tr class=\"row-36\">\n\t<td class=\"column-1\">R\u00e9sistance aux chocs, K<sup>Vij<\/sup>, J<\/td><td class=\"column-2\">min.<\/td><td colspan=\"2\" class=\"column-3\">-<\/td><td class=\"column-5\">27<\/td><td colspan=\"2\" class=\"column-6\">-<\/td><td class=\"column-8\">27<\/td><td class=\"column-9\">27<\/td><td class=\"column-10\">27<\/td><td class=\"column-11\">27<\/td><td class=\"column-12\">k<\/td>\n<\/tr>\n<tr class=\"row-37\">\n\t<td class=\"column-1\">Int\u00e9grit\u00e9 de la surface conform\u00e9ment \u00e0<\/td><td class=\"column-2\"><\/td><td colspan=\"9\" class=\"column-3\">OIN 6157-1<sup>je<\/sup><\/td><td class=\"column-12\">OIN 6157-3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-10 from cache -->\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-6 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:104%;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_1_1 1_1 fusion-flex-column max1200\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-6\"><div class=\"fusion-text fusion-text-6\">\n<p><sup>un<\/sup>\u00a0Les valeurs ne s&#039;appliquent pas au boulonnage structurel.<\/p>\n<\/div>\n<div class=\"fusion-separator fusion-full-width-sep\"><\/div>\n<div class=\"fusion-text fusion-text-7\">\n<p><sup>b<\/sup>\u00a0Pour boulonnage structurel d \u2265 M12.<\/p>\n<\/div>\n<div class=\"fusion-separator fusion-full-width-sep\"><\/div>\n<div class=\"fusion-text fusion-text-8\">\n<p><sup>c<\/sup>\u00a0Les valeurs nominales ne sont indiqu\u00e9es qu&#039;aux fins du syst\u00e8me de d\u00e9signation des classes de propri\u00e9t\u00e9. Voir l&#039;article 5.<\/p>\n<\/div>\n<div class=\"fusion-separator fusion-full-width-sep\"><\/div>\n<div class=\"fusion-text fusion-text-9\">\n<p><sup>d<\/sup>\u00a0Dans les cas o\u00f9 la limite d&#039;\u00e9lasticit\u00e9 est inf\u00e9rieure, R<sup>eL<\/sup>, ne peut \u00eatre d\u00e9termin\u00e9, il est permis de mesurer la contrainte \u00e0 0,2 % allongement non proportionnel R<sup>p0,2<\/sup>.<\/p>\n<\/div>\n<div class=\"fusion-separator fusion-full-width-sep\"><\/div>\n<div class=\"fusion-text fusion-text-10\">\n<p><sup>e<\/sup>\u00a0Pour les classes de propri\u00e9t\u00e9 4.8, 5.8 et 6.8, les valeurs de R<sup>pf,min<\/sup>\u00a0font l&#039;objet d&#039;une enqu\u00eate. Les valeurs au moment de la publication de la pr\u00e9sente partie de l&#039;ISO 898 sont donn\u00e9es uniquement pour le calcul du rapport de limite d&#039;\u00e9lasticit\u00e9. Ce ne sont pas des valeurs de test.<\/p>\n<\/div>\n<div class=\"fusion-separator fusion-full-width-sep\"><\/div>\n<div class=\"fusion-text fusion-text-11\">\n<p><sup>F<\/sup>\u00a0Les charges d&#039;\u00e9preuve sont sp\u00e9cifi\u00e9es dans les tableaux 5 et 7.<\/p>\n<\/div>\n<div class=\"fusion-separator fusion-full-width-sep\"><\/div>\n<div class=\"fusion-text fusion-text-12\">\n<p><sup>g<\/sup>\u00a0La duret\u00e9 d\u00e9termin\u00e9e \u00e0 l&#039;extr\u00e9mit\u00e9 d&#039;une fixation doit \u00eatre de 250 HV, 238 HB ou 99,5 HRB maximum.<\/p>\n<\/div>\n<div class=\"fusion-separator fusion-full-width-sep\"><\/div>\n<div class=\"fusion-text fusion-text-13\">\n<p><sup>h<\/sup>\u00a0La duret\u00e9 de surface ne doit pas \u00eatre sup\u00e9rieure de plus de 30 points Vickers \u00e0 la duret\u00e9 mesur\u00e9e du m\u00e9tal de base de la fixation lorsque la d\u00e9termination de la duret\u00e9 de surface et de la duret\u00e9 du m\u00e9tal de base est effectu\u00e9e avec HV 0,3 (voir 9.11).<\/p>\n<\/div>\n<div class=\"fusion-separator fusion-full-width-sep\"><\/div>\n<div class=\"fusion-text fusion-text-14\">\n<p><sup>je<\/sup>\u00a0Les valeurs sont d\u00e9termin\u00e9es \u00e0 une temp\u00e9rature d&#039;essai de \u221220 \u00b0C (voir 9.14).<\/p>\n<\/div>\n<div class=\"fusion-separator fusion-full-width-sep\"><\/div>\n<div class=\"fusion-text fusion-text-15\">\n<p><sup>j<\/sup>\u00a0S&#039;applique \u00e0 d \u2265 16 mm.<\/p>\n<\/div>\n<div class=\"fusion-separator fusion-full-width-sep\"><\/div>\n<div class=\"fusion-text fusion-text-16\">\n<p><sup>k<\/sup>\u00a0Valeur pour K<sup>V<\/sup>\u00a0est sous enqu\u00eate.<\/p>\n<\/div>\n<div class=\"fusion-separator fusion-full-width-sep\"><\/div>\n<div class=\"fusion-text fusion-text-17\">\n<p><sup>je<\/sup>\u00a0Au lieu de l&#039;ISO 6157-1, l&#039;ISO 6157-3 peut s&#039;appliquer par accord entre le fabricant et l&#039;acheteur.<\/p>\n<\/div>\n<\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-top:10px;margin-bottom:10px;width:100%;\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-7 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-background-color:var(--awb-custom10);--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:104%;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_1_1 1_1 fusion-flex-column max1200\" style=\"--awb-padding-top:35px;--awb-padding-bottom:35px;--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"--awb-flex-grow:0;--awb-flex-grow-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink:0;--awb-flex-shrink-medium:0;--awb-flex-shrink-small:0;width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-2 fusion_builder_column_inner_2_3 2_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:66.6666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:2.88%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.88%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-7\"><p style=\"font-size: 30px; color: #fff;\">Laissez-nous vous aider \u00e0 trouver des gains d&#039;efficacit\u00e9<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-3 fusion_builder_column_inner_1_3 1_3 fusion-flex-column fusion-flex-align-self-center\" style=\"--awb-bg-size:cover;--awb-width-large:33.3333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:5.76%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:5.76%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-center fusion-content-layout-column\"><div class=\"fusion-text fusion-text-8\"><p><a class=\"linkSpeakExpert\" href=\"https:\/\/optimas.com\/fr\/contact\/\">NOUS CONTACTER<\/a><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/p>","protected":false},"excerpt":{"rendered":"","protected":false},"author":38,"featured_media":11706,"parent":11686,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"content-type":"","footnotes":""},"class_list":["post-11893","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/optimas.com\/fr\/wp-json\/wp\/v2\/pages\/11893","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/optimas.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/optimas.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/optimas.com\/fr\/wp-json\/wp\/v2\/users\/38"}],"replies":[{"embeddable":true,"href":"https:\/\/optimas.com\/fr\/wp-json\/wp\/v2\/comments?post=11893"}],"version-history":[{"count":0,"href":"https:\/\/optimas.com\/fr\/wp-json\/wp\/v2\/pages\/11893\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/optimas.com\/fr\/wp-json\/wp\/v2\/pages\/11686"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/optimas.com\/fr\/wp-json\/wp\/v2\/media\/11706"}],"wp:attachment":[{"href":"https:\/\/optimas.com\/fr\/wp-json\/wp\/v2\/media?parent=11893"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}