{"id":789,"date":"2023-03-12T07:13:52","date_gmt":"2023-03-12T07:13:52","guid":{"rendered":"https:\/\/waldunsteel.com\/?post_type=portfolio&#038;p=789"},"modified":"2023-11-13T02:44:17","modified_gmt":"2023-11-13T02:44:17","slug":"p20-acier","status":"publish","type":"portfolio","link":"https:\/\/waldunsteel.com\/fr\/products\/p20-steel\/","title":{"rendered":"Acier P20 | AISI P20 | 1.2311 | 3Cr2Mo"},"content":{"rendered":"<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-n1uu5-2774acd261338f023f0d149a65dc6151\">\n.flex_column.av-n1uu5-2774acd261338f023f0d149a65dc6151{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-n1uu5-2774acd261338f023f0d149a65dc6151 av_two_third  avia-builder-el-0  el_before_av_one_third  avia-builder-el-first  first flex_column_div av-zero-column-padding'     ><section  class='av_textblock_section av-km5yp2lj-42ae952424894d219a5dfef6b3e01372'  ><div class='avia_textblock' ><h2 style=\"text-align: center;\"><strong><b>Acier P20 | <\/b><\/strong><strong><b>AISI P20 | 1.2311 | 3Cr2Mo<\/b><\/strong><\/h2>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-791 size-full\" src=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/03\/1.2311-tool-steel-1-600x337-1.jpg\" alt=\"1.2311-acier-\u00e0-outils-1-600x337\" width=\"600\" height=\"337\" srcset=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/03\/1.2311-tool-steel-1-600x337-1.jpg 600w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/03\/1.2311-tool-steel-1-600x337-1-300x169.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>WALDUN est le premier fabricant et exportateur d&#039;acier P20 en Chine, peut fournir des rondes, des carr\u00e9s, des plats, des blocs et des arbres, etc.<\/p>\n<p>L&#039;acier AISI P20 est un acier alli\u00e9 Cr-Mo selon ASTM A681.<\/p>\n<p>Il est g\u00e9n\u00e9ralement fourni \u00e0 l&#039;\u00e9tat tremp\u00e9 et revenu avec une duret\u00e9 285-340 HBW, compar\u00e9 au P20 + S (1,2312), il a de bonnes propri\u00e9t\u00e9s de polissage et de texturation, une bonne usinabilit\u00e9 et une duret\u00e9 uniforme.<\/p>\n<h2><strong><b>P20 <\/b><\/strong><strong><b>Acier <\/b><\/strong><strong><b>Formulaire d&#039;approvisionnement et taille et tol\u00e9rance<\/b><\/strong><\/h2>\n<table>\n<tbody>\n<tr>\n<td>Formulaire d&#039;approvisionnement<\/td>\n<td>Taille (mm)<\/td>\n<td>Traiter<\/td>\n<td colspan=\"2\">Tol\u00e9rance<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"5\">Rond<\/td>\n<td>\u03a66-\u03a6100<\/td>\n<td>\u00c9tir\u00e9 \u00e0 froid<\/td>\n<td>Noir brillant<\/td>\n<td>Meilleur H11<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\u03a616-\u03a6350<\/td>\n<td rowspan=\"2\">Lamin\u00e9 \u00e0 chaud<\/td>\n<td>Noir<\/td>\n<td>-0 \/ + 1 mm<\/td>\n<\/tr>\n<tr>\n<td>Pel\u00e9 \/ moulu<\/td>\n<td>Meilleur H11<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\u03a690-\u03a61000<\/td>\n<td rowspan=\"2\">Forg\u00e9 \u00e0 chaud<\/td>\n<td>Noir<\/td>\n<td>-0 \/ + 5 mm<\/td>\n<\/tr>\n<tr>\n<td>Rugueux tourn\u00e9<\/td>\n<td>-0 \/ + 3 mm<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Plat \/ carr\u00e9 \/ bloc<\/td>\n<td>\u00c9paisseur: 120-800<\/td>\n<td rowspan=\"2\">Forg\u00e9 \u00e0 chaud<\/td>\n<td>Noir<\/td>\n<td>-0 \/ + 8 mm<\/td>\n<\/tr>\n<tr>\n<td>Largeur: 120-1500<\/td>\n<td>Rugueux usin\u00e9<\/td>\n<td>-0 \/ + 3 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Remarque: la tol\u00e9rance peut \u00eatre personnalis\u00e9e selon les demandes<\/p>\n<h2><strong><b>P20 <\/b><\/strong><strong><b>Acier <\/b><\/strong><strong><b>Composition chimique<\/b><\/strong><\/h2>\n<table>\n<tbody>\n<tr>\n<td>Standard<\/td>\n<td>Classe<\/td>\n<td>C<\/td>\n<td>Si<\/td>\n<td>Mn<\/td>\n<td>P<\/td>\n<td>S<\/td>\n<td>Cr<\/td>\n<td>Mo<\/td>\n<\/tr>\n<tr>\n<td>ASTM A681<\/td>\n<td>P20<\/td>\n<td>0,28-0,4<\/td>\n<td>0,2-0,8<\/td>\n<td>0,6-1,0<\/td>\n<td>0.03<\/td>\n<td>0.03<\/td>\n<td>1.4-2.0<\/td>\n<td>0,3-0,55<\/td>\n<\/tr>\n<tr>\n<td>DIN ISO 4957<\/td>\n<td>1.2311<\/td>\n<td>0,35-0,45<\/td>\n<td>0,2-0,4<\/td>\n<td>1.3-1.6<\/td>\n<td>0.03<\/td>\n<td>0.03<\/td>\n<td>1.8-2.1<\/td>\n<td>0,15-0,25<\/td>\n<\/tr>\n<tr>\n<td>GB \/ T 1299<\/td>\n<td>3Cr2Mo<\/td>\n<td>0,28-0,4<\/td>\n<td>0,2-0,8<\/td>\n<td>0,6-1,0<\/td>\n<td>0.03<\/td>\n<td>0.03<\/td>\n<td>1.4-2.0<\/td>\n<td>0,3-0,55<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong><b>P20 <\/b><\/strong><strong><b>Acier <\/b><\/strong><strong><b>Propri\u00e9t\u00e9 physique<\/b><\/strong><\/h2>\n<table>\n<tbody>\n<tr>\n<td>Temp\u00e9rature<\/td>\n<td>20 \u00b0 C<\/td>\n<td>200 \u00b0 C<\/td>\n<\/tr>\n<tr>\n<td>Densit\u00e9, kg \/ m3<\/td>\n<td>7800<\/td>\n<td>7750<\/td>\n<\/tr>\n<tr>\n<td>Module d&#039;\u00e9lasticit\u00e9, N \/ mm2<\/td>\n<td>250000<\/td>\n<td>200000<\/td>\n<\/tr>\n<tr>\n<td>Coefficient de dilatation thermique, par \u00b0 C \u00e0 partir de 20 \u00b0 C<\/td>\n<td>-<\/td>\n<td>12,7 x 10 ^ \u20136<\/td>\n<\/tr>\n<tr>\n<td>Conductivit\u00e9 thermique, W \/ mk<\/td>\n<td>29<\/td>\n<td>29.5<\/td>\n<\/tr>\n<tr>\n<td>Chaleur sp\u00e9cifique, J \/ kg \u00b0 C<\/td>\n<td>460<\/td>\n<td>-<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong><b>P20 <\/b><\/strong><strong><b>Acier <\/b><\/strong><strong><b>Propri\u00e9t\u00e9 m\u00e9canique<\/b><\/strong><\/h2>\n<table>\n<tbody>\n<tr>\n<td>Temp\u00e9rature d&#039;essai<\/td>\n<td>20 \u00b0 C<\/td>\n<td>200 \u00b0 C<\/td>\n<\/tr>\n<tr>\n<td>R\u00e9sistance \u00e0 la traction Rm, N \/ mm2<\/td>\n<td>1020<\/td>\n<td>930<\/td>\n<\/tr>\n<tr>\n<td>Limite d&#039;\u00e9lasticit\u00e9 Rp 0,2, N \/ mm2<\/td>\n<td>900<\/td>\n<td>800<\/td>\n<\/tr>\n<tr>\n<td>Limite d&#039;\u00e9lasticit\u00e9 \u00e0 la compression Rc 0,2, N \/ mm2<\/td>\n<td colspan=\"2\">850-1000<\/td>\n<\/tr>\n<tr>\n<td>Allongement, %<\/td>\n<td>20<\/td>\n<td>-<\/td>\n<\/tr>\n<tr>\n<td>Impact Charpy-v, J<\/td>\n<td>27<\/td>\n<td>-<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong><b>P20 <\/b><\/strong><strong><b>Acier <\/b><\/strong><strong><b>Forgeage<\/b><\/strong><\/h2>\n<p>Chauffer l&#039;AISI P20 \u00e0 la temp\u00e9rature 700\u00a0<sup>o<\/sup>C, maintenez pendant le temps appropri\u00e9, puis chauffez la temp\u00e9rature uniform\u00e9ment \u00e0 900\u00a0<sup>o<\/sup>C - 1100\u00a0<sup>o<\/sup>C.Le forgeage en dessous de 870 \u00b0 C n&#039;est pas recommand\u00e9 pour le P20. Refroidissement dans le sable apr\u00e8s forg\u00e9.<\/p>\n<h2><strong><b>P20 <\/b><\/strong><strong><b>Acier <\/b><\/strong><strong><b>D\u00e9stressant<\/b><\/strong><\/h2>\n<p>Apr\u00e8s un usinage grossier, le P20 doit \u00eatre chauff\u00e9 jusqu&#039;\u00e0 500-550 \u00b0 C, temps de maintien 2 heures. Refroidir lentement dans le four \u00e0 temp\u00e9rature ambiante.<\/p>\n<h2><strong><b>P20 <\/b><\/strong><strong><b>Acier <\/b><\/strong><strong><b>Recuit<\/b><\/strong><\/h2>\n<p>Chauffer P20 dans une atmosph\u00e8re protectrice (de pr\u00e9f\u00e9rence un four \u00e0 atmosph\u00e8re contr\u00f4l\u00e9e) \u00e0 720-750 \u00b0 C, et maintenir pendant une heure par pouce d&#039;\u00e9paisseur. Refroidir dans le four \u00e0 une temp\u00e9rature de 10 \u00b0 C par heure \u00e0 600 \u00b0 C, puis refroidir \u00e0 l&#039;air \u00e0 temp\u00e9rature ambiante.La duret\u00e9 r\u00e9sultante est Brinell 235 max.<\/p>\n<h2><strong><b>P20 <\/b><\/strong><strong><b>Acier <\/b><\/strong><strong><b>Durcissement<\/b><\/strong><\/h2>\n<p>Temp\u00e9rature de pr\u00e9chauffage: 500\u2013600 \u00b0 C<br \/>\nTemp\u00e9rature d&#039;aust\u00e9nitisation: 880 \u00b0 C.<\/p>\n<p>L&#039;acier doit \u00eatre chauff\u00e9 jusqu&#039;\u00e0 la temp\u00e9rature d&#039;aust\u00e9nitisation et maintenu \u00e0 temp\u00e9rature pendant 30 minutes. Prot\u00e9gez l&#039;outil contre la d\u00e9carburation et l&#039;oxydation pendant le processus de durcissement.<\/p>\n<p>M\u00e9dias d&#039;extinction<br \/>\n\u2022 Gaz \u00e0 haute vitesse \/ atmosph\u00e8re en circulation. (Convient uniquement aux petites dimensions)<br \/>\n\u2022 Huile (huile chaude (65-80 \u00b0 C))<br \/>\n\u2022 Bain de martelage 300 \u00b0 C, max. 4 minutes, puis refroidir \u00e0 l&#039;air<br \/>\nRemarque: Revenu imm\u00e9diatement lorsque l&#039;outil atteint 50\u201370 \u00b0 C.<\/p>\n<h2><strong><b>P20 <\/b><\/strong><strong><b>Acier <\/b><\/strong><strong><b>Trempe<\/b><\/strong><\/h2>\n<p>Choisir la temp\u00e9rature de revenu en fonction de la duret\u00e9 souhait\u00e9e en se r\u00e9f\u00e9rant au graphique de revenu. Revenu deux fois avec refroidissement interm\u00e9diaire \u00e0 temp\u00e9rature ambiante. Temp\u00e9rature de revenu la plus basse 180 \u00b0 C pour les petits inserts, mais le minimum pr\u00e9f\u00e9r\u00e9 est de 250 \u00b0 C, sauf si le mat\u00e9riau doit \u00eatre nitrur\u00e9 ou nitrocarbur\u00e9 plus tard. Temps de maintien \u00e0 temp\u00e9rature minimum 2 heures.<\/p>\n<table>\n<tbody>\n<tr>\n<td>Revenu, \u00b0 C<\/td>\n<td>100<\/td>\n<td>200<\/td>\n<td>300<\/td>\n<td>400<\/td>\n<td>450<\/td>\n<td>500<\/td>\n<td>550<\/td>\n<td>600<\/td>\n<\/tr>\n<tr>\n<td>HRC<\/td>\n<td>56<\/td>\n<td>54<\/td>\n<td>51<\/td>\n<td>47<\/td>\n<td>44<\/td>\n<td>42<\/td>\n<td>39<\/td>\n<td>36<\/td>\n<\/tr>\n<tr>\n<td>Rm, N \/ mm2<\/td>\n<td>2050<\/td>\n<td>1910<\/td>\n<td>1730<\/td>\n<td>1530<\/td>\n<td>1400<\/td>\n<td>1330<\/td>\n<td>1230<\/td>\n<td>1140<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong><b>P20 <\/b><\/strong><strong><b>Acier <\/b><\/strong><strong><b>Application<\/b><\/strong><\/h2>\n<p>Les aciers \u00e0 outils AISI P20 sont utilis\u00e9s pour les applications \u00e0 basse temp\u00e9rature qui incluent les moules d&#039;injection et les matrices de moulage sous pression. Les applications typiques sont:<\/p>\n<ul>\n<li>Pour les grands moules d&#039;injection et de compression<\/li>\n<li>Matrices d&#039;extrusion pour thermoplastiques<\/li>\n<li>Moules de soufflage<\/li>\n<li>Supports, plaques et traversins haute r\u00e9sistance<\/li>\n<li>Outils de formage, matrices de presse plieuse (\u00e9ventuellement tremp\u00e9es \u00e0 la flamme ou nitrur\u00e9es)<\/li>\n<li>Le prototype de moulage sous pression en aluminium meurt<\/li>\n<li>Le moulage sous pression de zinc meurt<\/li>\n<li>Chaussures Long Run Die<\/li>\n<li>Composants structurels, arbres<\/li>\n<\/ul>\n<\/div><\/section><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-civbh-c4f52f522a5778a43eea1c6f56df50c9\">\n.flex_column.av-civbh-c4f52f522a5778a43eea1c6f56df50c9{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-civbh-c4f52f522a5778a43eea1c6f56df50c9 av_one_third  avia-builder-el-2  el_after_av_two_third  avia-builder-el-last  flex_column_div av-zero-column-padding'     ><p><section  class='av_textblock_section av-km5yof8u-2ed08a0b8014385d47954363f88159f9'  ><div class='avia_textblock' >\n<\/div><\/section><br \/>\n<div  class='avia-builder-widget-area clearfix  avia-builder-el-4  el_after_av_textblock  avia-builder-el-last'><section id=\"portfoliobox-2\" class=\"widget clearfix avia-widget-container newsbox\"><h3 class=\"widgettitle\">derniers produits<\/h3><ul class=\"news-wrap image_size_widget\"><li class=\"news-content post-format-standard\"><div class=\"news-link\"><a class='news-thumb' title=\"Lire : Acier 60CrMoV18-5\" href=\"https:\/\/waldunsteel.com\/fr\/products\/60crmov18-5-steel\/\"><img decoding=\"async\" fetchpriority=\"high\" width=\"36\" height=\"36\" src=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2024\/01\/1.2358-36x36.jpg\" class=\"wp-image-2212 avia-img-lazy-loading-not-2212 attachment-widget size-widget wp-post-image\" alt=\"1.2358\" srcset=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2024\/01\/1.2358-36x36.jpg 36w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2024\/01\/1.2358-300x300.jpg 300w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2024\/01\/1.2358-80x80.jpg 80w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2024\/01\/1.2358-12x12.jpg 12w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2024\/01\/1.2358-180x180.jpg 180w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2024\/01\/1.2358-705x705.jpg 705w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2024\/01\/1.2358.jpg 750w\" sizes=\"(max-width: 36px) 100vw, 36px\" \/><\/a><div class=\"news-headline\"><a class='news-title' title=\"Lire : Acier 60CrMoV18-5\" href=\"https:\/\/waldunsteel.com\/fr\/products\/60crmov18-5-steel\/\">Acier 60CrMoV18-5<\/a><span class=\"news-time\">11 janvier 2024 - 3h02<\/span><\/div><\/div><\/li><li class=\"news-content post-format-standard\"><div class=\"news-link\"><a class='news-thumb' title=\"Lire : 1.2358 Acier\" href=\"https:\/\/waldunsteel.com\/fr\/products\/1-2358-steel\/\"><img decoding=\"async\" fetchpriority=\"high\" width=\"36\" height=\"36\" src=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2024\/01\/1.2358-36x36.jpg\" class=\"wp-image-2212 avia-img-lazy-loading-not-2212 attachment-widget size-widget wp-post-image\" alt=\"1.2358\" srcset=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2024\/01\/1.2358-36x36.jpg 36w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2024\/01\/1.2358-300x300.jpg 300w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2024\/01\/1.2358-80x80.jpg 80w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2024\/01\/1.2358-12x12.jpg 12w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2024\/01\/1.2358-180x180.jpg 180w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2024\/01\/1.2358-705x705.jpg 705w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2024\/01\/1.2358.jpg 750w\" sizes=\"(max-width: 36px) 100vw, 36px\" \/><\/a><div class=\"news-headline\"><a class='news-title' title=\"Lire : 1.2358 Acier\" href=\"https:\/\/waldunsteel.com\/fr\/products\/1-2358-steel\/\">1.2358 Acier<\/a><span class=\"news-time\">11 janvier 2024 - 02h55<\/span><\/div><\/div><\/li><li class=\"news-content post-format-standard\"><div class=\"news-link\"><a class='news-thumb' title=\"Lire : Acier lamin\u00e9 \u00e0 froid 1045\" href=\"https:\/\/waldunsteel.com\/fr\/products\/1045-cold-rolled-steel\/\"><img decoding=\"async\" fetchpriority=\"high\" width=\"36\" height=\"36\" src=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/04\/SAE-1045-Carbon-Steel-Round-Bars-36x36.jpg\" class=\"wp-image-1365 avia-img-lazy-loading-not-1365 attachment-widget size-widget wp-post-image\" alt=\"barres rondes en acier au carbone sae 1045\" srcset=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/04\/SAE-1045-Carbon-Steel-Round-Bars-36x36.jpg 36w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/04\/SAE-1045-Carbon-Steel-Round-Bars-80x80.jpg 80w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/04\/SAE-1045-Carbon-Steel-Round-Bars-180x180.jpg 180w\" sizes=\"(max-width: 36px) 100vw, 36px\" \/><\/a><div class=\"news-headline\"><a class='news-title' title=\"Lire : Acier lamin\u00e9 \u00e0 froid 1045\" href=\"https:\/\/waldunsteel.com\/fr\/products\/1045-cold-rolled-steel\/\">1045 Acier lamin\u00e9 \u00e0 froid<\/a><span class=\"news-time\">1 novembre 2023 - 11h32<\/span><\/div><\/div><\/li><li class=\"news-content post-format-standard\"><div class=\"news-link\"><a class='news-thumb' title=\"Lire : Acier 46Cr2 \/ 1.7006\" href=\"https:\/\/waldunsteel.com\/fr\/products\/46cr2-1-7006-steel\/\"><img decoding=\"async\" fetchpriority=\"high\" width=\"36\" height=\"36\" src=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/08\/Steel-C60r-1-1223-Bar-or-Rod-for-Project-36x36.jpg\" class=\"wp-image-1810 avia-img-lazy-loading-not-1810 attachment-widget size-widget wp-post-image\" alt=\"Steel-C60r-1-1223-Bar-or-Rod-for-Project\" srcset=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/08\/Steel-C60r-1-1223-Bar-or-Rod-for-Project-36x36.jpg 36w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/08\/Steel-C60r-1-1223-Bar-or-Rod-for-Project-80x80.jpg 80w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/08\/Steel-C60r-1-1223-Bar-or-Rod-for-Project-180x180.jpg 180w\" sizes=\"(max-width: 36px) 100vw, 36px\" \/><\/a><div class=\"news-headline\"><a class='news-title' title=\"Lire : Acier 46Cr2 \/ 1.7006\" href=\"https:\/\/waldunsteel.com\/fr\/products\/46cr2-1-7006-steel\/\">46Cr2 \/ 1.7006 Acier<\/a><span class=\"news-time\">24 octobre 2023 - 9h30<\/span><\/div><\/div><\/li><\/ul><span class=\"seperator extralight-border\"><\/span><\/section><section id=\"text-3\" class=\"widget clearfix widget_text\"><h3 class=\"widgettitle\">CONTACTER WALDUN STEEL<\/h3>\t\t\t<div class=\"textwidget\"><p><strong>Mobile: <\/strong><\/p>\n<p>+8618652469606<\/p>\n<p><strong>E-mail: <\/strong><\/p>\n<p>iguhongtao@gmail.com<\/p>\n<\/div>\n\t\t<span class=\"seperator extralight-border\"><\/span><\/section><section id=\"media_image-2\" class=\"widget clearfix widget_media_image\"><img decoding=\"async\" width=\"300\" height=\"158\" src=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2022\/05\/Waldun-Steel-ISO-9001-Logo-300x158-1.png\" class=\"image wp-image-1937  attachment-full size-full\" alt=\"acier waldun logo iso 9001 300x158\" style=\"max-width: 100%; height: auto;\" srcset=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2022\/05\/Waldun-Steel-ISO-9001-Logo-300x158-1.png 300w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2022\/05\/Waldun-Steel-ISO-9001-Logo-300x158-1-18x9.png 18w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><span class=\"seperator extralight-border\"><\/span><\/section><\/div><\/p><\/div><\/p>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":791,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"tags":[],"portfolio_entries":[33,28],"class_list":["post-789","portfolio","type-portfolio","status-publish","has-post-thumbnail","hentry","portfolio_entries-plasticmouldsteel","portfolio_entries-toolsteel"],"_links":{"self":[{"href":"https:\/\/waldunsteel.com\/fr\/wp-json\/wp\/v2\/portfolio\/789","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/waldunsteel.com\/fr\/wp-json\/wp\/v2\/portfolio"}],"about":[{"href":"https:\/\/waldunsteel.com\/fr\/wp-json\/wp\/v2\/types\/portfolio"}],"author":[{"embeddable":true,"href":"https:\/\/waldunsteel.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/waldunsteel.com\/fr\/wp-json\/wp\/v2\/comments?post=789"}],"version-history":[{"count":0,"href":"https:\/\/waldunsteel.com\/fr\/wp-json\/wp\/v2\/portfolio\/789\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/waldunsteel.com\/fr\/wp-json\/wp\/v2\/media\/791"}],"wp:attachment":[{"href":"https:\/\/waldunsteel.com\/fr\/wp-json\/wp\/v2\/media?parent=789"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/waldunsteel.com\/fr\/wp-json\/wp\/v2\/tags?post=789"},{"taxonomy":"portfolio_entries","embeddable":true,"href":"https:\/\/waldunsteel.com\/fr\/wp-json\/wp\/v2\/portfolio_entries?post=789"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}