{"id":1332,"date":"2023-04-03T07:42:33","date_gmt":"2023-04-03T07:42:33","guid":{"rendered":"https:\/\/waldunsteel.com\/?post_type=portfolio&#038;p=1332"},"modified":"2023-11-13T02:45:09","modified_gmt":"2023-11-13T02:45:09","slug":"acier-allie-aisi-4340","status":"publish","type":"portfolio","link":"https:\/\/waldunsteel.com\/fr\/products\/aisi-4340-alloy-steel\/","title":{"rendered":"4340 Acier | AISI 4340 | 1,6511 | 36CrNiMo4 | SNCM439"},"content":{"rendered":"<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-5ty42s-c3ca8af5435efd092381d72c39971769\">\n.flex_column.av-5ty42s-c3ca8af5435efd092381d72c39971769{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-5ty42s-c3ca8af5435efd092381d72c39971769 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-kn1ff6vm-0b08bf65de4c037926610f4a83bd9b92'  ><div class='avia_textblock' ><h1 style=\"text-align: center;\"><strong><b><img decoding=\"async\" class=\"alignnone size-full wp-image-1336\" src=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/04\/AISI-4340-Alloy-Steel-Flat-Bars.jpg\" alt=\"Barres plates en acier alli\u00e9 aisi 4340\" width=\"495\" height=\"399\" srcset=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/04\/AISI-4340-Alloy-Steel-Flat-Bars.jpg 495w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/04\/AISI-4340-Alloy-Steel-Flat-Bars-300x242.jpg 300w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/04\/AISI-4340-Alloy-Steel-Flat-Bars-16x12.jpg 16w\" sizes=\"(max-width: 495px) 100vw, 495px\" \/><\/b><\/strong><\/h1>\n<h1 style=\"text-align: center;\"><strong><b>Acier alli\u00e9 AISI 4340<\/b><\/strong><\/h1>\n<p><strong><b>WALDUN est l&#039;un des meilleurs <\/b><\/strong><strong><b>Fabricants et fournisseurs d&#039;acier alli\u00e9 AISI4340<\/b><\/strong><strong><b>\u00a0en Chine<\/b><\/strong><strong><b>,<\/b><\/strong><strong><b>\u00a0Tu peux recevoir <\/b><\/strong><strong><b>tiges rondes, barres carr\u00e9es \/ plates, rouleaux, arbres, blocs et pi\u00e8ces forg\u00e9es<\/b><\/strong><strong><b>\u00a0\u00e0 prix comp\u00e9titif<\/b><\/strong><strong><b>.<\/b><\/strong><\/p>\n<p>L&#039;acier alli\u00e9 AISI4340 est un acier alli\u00e9 nickel-molybd\u00e8ne g\u00e9n\u00e9ral selon la norme am\u00e9ricaine qui pr\u00e9sente une r\u00e9sistance, une t\u00e9nacit\u00e9 et une excellente trempabilit\u00e9. AISI4340 est g\u00e9n\u00e9ralement fourni dans un \u00e9tat tremp\u00e9 et revenu \u00e0 la duret\u00e9 de 24 - 29HRc.<\/p>\n<p>Les applications typiques sont pour une utilisation structurelle, comme le train d&#039;atterrissage d&#039;a\u00e9ronef, les engrenages et arbres de transmission de puissance et d&#039;autres pi\u00e8ces structurelles.<\/p>\n<h2><strong><b>Composition chimique de qualit\u00e9 \u00e9quivalente AISI 4340<\/b><\/strong><\/h2>\n<table>\n<tbody>\n<tr>\n<td width=\"135\">nationale<br \/>\nStandard<\/td>\n<td width=\"119\">Classe<\/td>\n<td width=\"100\">C%<\/td>\n<td width=\"100\">Si%<\/td>\n<td width=\"89\">Mn%<\/td>\n<td width=\"78\">Cr%<\/td>\n<td width=\"100\">Mo%<\/td>\n<td width=\"100\">Ni%<\/td>\n<td width=\"77\">P%<\/td>\n<td width=\"77\">S%<\/td>\n<\/tr>\n<tr>\n<td width=\"135\">VACARME<\/td>\n<td width=\"119\">34CrNiMo6<br \/>\n(1,6582)<\/td>\n<td width=\"100\">0,30-0,38<\/td>\n<td width=\"100\">\u22640,4<\/td>\n<td width=\"89\">0,5-0,8<\/td>\n<td width=\"78\">0,9-1,2<\/td>\n<td width=\"100\">0,15-0,3<\/td>\n<td width=\"100\">1.3-1.7<\/td>\n<td width=\"77\">\u22640,025<\/td>\n<td width=\"77\">\u22640,035<\/td>\n<\/tr>\n<tr>\n<td width=\"135\">SAE \/ AISI<\/td>\n<td width=\"119\">4340<\/td>\n<td width=\"100\">0,38-0,43<\/td>\n<td width=\"100\">0,15-0,35<\/td>\n<td width=\"89\">0,6-0,8<\/td>\n<td width=\"78\">0,7-0,9<\/td>\n<td width=\"100\">0,2-0,3<\/td>\n<td width=\"100\">1,65-2,0<\/td>\n<td width=\"77\">\u22640,035<\/td>\n<td width=\"77\">\u22640.04<\/td>\n<\/tr>\n<tr>\n<td width=\"135\">JIS<\/td>\n<td width=\"119\">SNCM447<\/td>\n<td width=\"100\">0,36-0,43<\/td>\n<td width=\"100\">0,15-0,35<\/td>\n<td width=\"89\">0,6-0,9<\/td>\n<td width=\"78\">0,6-1,0<\/td>\n<td width=\"100\">0,15-0,3<\/td>\n<td width=\"100\">1,6-2,0<\/td>\n<td width=\"77\">\u22640,035<\/td>\n<td width=\"77\">\u22640.04<\/td>\n<\/tr>\n<tr>\n<td width=\"135\">GB<\/td>\n<td width=\"119\">40CrNiMoA<\/td>\n<td width=\"100\">0,37-0,44<\/td>\n<td width=\"100\">0,17-0,37<\/td>\n<td width=\"89\">0,5-0,8<\/td>\n<td width=\"78\">0,6-0,9<\/td>\n<td width=\"100\">0,15-0,25<\/td>\n<td width=\"100\">1,25-1,65<\/td>\n<td width=\"77\">\u22640,025<\/td>\n<td width=\"77\">\u22640,025<\/td>\n<\/tr>\n<tr>\n<td width=\"135\">BS<\/td>\n<td width=\"119\">EN24<\/td>\n<td width=\"100\">0,36-0,43<\/td>\n<td width=\"100\">0,1-0,35<\/td>\n<td width=\"89\">0,45-0,7<\/td>\n<td width=\"78\">1,0-1,4<\/td>\n<td width=\"100\">0,2-0,35<\/td>\n<td width=\"100\">1.3-1.7<\/td>\n<td width=\"77\">\u22640,035<\/td>\n<td width=\"77\">\u22640,035<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong><b>Acier alli\u00e9 AISI 4340 <\/b><\/strong><strong><b>Taille et tol\u00e9rance et processus<\/b><\/strong><\/h2>\n<table>\n<tbody>\n<tr>\n<td>Forme<\/td>\n<td>Taille (mm)<\/td>\n<td>Traiter<\/td>\n<td>Tol\u00e9rance<\/td>\n<td>Longueur (mm)<\/td>\n<\/tr>\n<tr>\n<td>Rond<\/td>\n<td>\u03a66-\u03a650<\/td>\n<td>\u00c9tir\u00e9 \u00e0 froid<\/td>\n<td>H11<\/td>\n<td>3000-5800<\/td>\n<\/tr>\n<tr>\n<td>Rond<\/td>\n<td>\u03a640-\u03a6300<\/td>\n<td>Lamin\u00e9 \u00e0 chaud<\/td>\n<td>-0 \/ + 3 mm<\/td>\n<td>3000-10000<\/td>\n<\/tr>\n<tr>\n<td>Rond<\/td>\n<td>\u03a6120-\u03a61000<\/td>\n<td>Forg\u00e9 \u00e0 chaud<\/td>\n<td>-0 \/ + 3 mm<\/td>\n<td>3000-10000<\/td>\n<\/tr>\n<tr>\n<td>Plat \/ carr\u00e9 \/ bloc<\/td>\n<td>\u00c9paisseur: 120-800<br \/>\nLargeur: 120-1500<\/td>\n<td>Forg\u00e9 \u00e0 chaud<\/td>\n<td>-0 \/ + 3 mm<\/td>\n<td>500-6000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><strong><b>AISI 4340 <\/b><\/strong><strong><b>Traitement thermique<\/b><\/strong><\/h2>\n<p><strong><b>Normalisation pour <\/b><\/strong><strong><b>AISI<\/b><\/strong><strong><b>4340<\/b><\/strong><br \/>\n1. temp\u00e9rature de normalisation nominale: 840-900 \u00b0 C<br \/>\n2. maintenez la temp\u00e9rature pendant plusieurs heures<br \/>\n3. refroidissement en l&#039;air<\/p>\n<p><strong><b>Recuit pour\u00a0<\/b><\/strong><strong><b>AISI<\/b><\/strong><strong><b>4340<\/b><\/strong><br \/>\n1. temp\u00e9rature de recuit nominale: 800-860 \u00b0 C<br \/>\n2. refroidissez lentement dans la furance<br \/>\n3. duret\u00e9 Brinell maximale de 270<\/p>\n<p><strong><b>Durcissement et revenu (QT) pour\u00a0 <\/b><\/strong><strong><b>AISI<\/b><\/strong><strong><b>4340<\/b><\/strong><br \/>\n1. temp\u00e9rature de durcissement nominale: 830-865 \u00b0 C<br \/>\n2. maintenez \u00e0 cette temp\u00e9rature puis trempez dans l&#039;huile<br \/>\n3.Tempering d\u00e8s que possible lorsque la temp\u00e9rature est basse \u00e0 la temp\u00e9rature ambiante<br \/>\n4. chauffer soigneusement l&#039;acier \u00e0 une temp\u00e9rature appropri\u00e9e s\u00e9lectionn\u00e9e en r\u00e9f\u00e9rence \u00e0 un tableau ou un tableau de revenu<br \/>\n5.La temp\u00e9rature de revenu habituelle est de 600 \u00b0 C, ce qui d\u00e9pend des besoins r\u00e9els<br \/>\n6..Gardez le mat\u00e9riau hors du four, puis refroidissez-le \u00e0 l&#039;air<\/p>\n<p><strong><b>Propri\u00e9t\u00e9 m\u00e9canique(<\/b><\/strong><strong><em><b><i>\u00a0pour r\u00e9f\u00e9rence seulement)<\/i><\/b><\/em><\/strong><br \/>\n1. r\u00e9sistance \u00e0 la traction: 1020MPa<br \/>\n2. point de rendement: 945MPa<br \/>\n3. r\u00e9duction en pourcentage de la surface apr\u00e8s fracture: 55%<br \/>\n4. allongement apr\u00e8s fracture: 13%<br \/>\n5. test d&#039;impact (+ 20 \u00b0 C): transversal - 27 ~ 32J; Longitud - 45 ~ 50J<\/p>\n<h2><strong><b>Acier alli\u00e9 AISI4340 <\/b><\/strong><strong><b>Condition de livraison<\/b><\/strong><\/h2>\n<p>1. forme: rond \/ carr\u00e9 \/ plat \/ arbres \/ rouleaux \/ blocs<br \/>\n2. \u00e9tat de surface: surface noire \/ surface brillante<br \/>\n3. traitement thermique: normalis\u00e9 \/ recuit \/ QT<br \/>\n4. rectitude: Max 3 mm \/ m (une rectitude am\u00e9lior\u00e9e peut \u00eatre disponible sur demande)<br \/>\n5. longueur: 3000-5800mm adapt\u00e9 pour un conteneur de 20 \u2033. au-dessus de 6000 mm, convient pour un conteneur de 40 pouces<br \/>\n6. granulom\u00e9trie: 5-8 selon ASTM E112-96<br \/>\n7. duret\u00e9 typique: HRC28-32<br \/>\n8. norme ultrasonique: Sep1921 \/ ASTM A388 \/ EN 10228-3<br \/>\n9.Inclusion non m\u00e9tallique: 2 max selon ASTM E45 \/ K4\u226420 selon DIN 50602<br \/>\n10.Rapport de forgeage: minimum 4: 1<br \/>\n11.Marquage: Grade \/ Poids \/ Longueur \/ Taille \/ Num\u00e9ro de chaleur<\/p>\n<h2><strong><b>Acier alli\u00e9 AISI4340 <\/b><\/strong><strong><b>Certification de qualit\u00e9<\/b><\/strong><\/h2>\n<p><b><\/b>Un rapport d&#039;essai du mat\u00e9riau (certificat d&#039;inspection EN 10204 3.1) sera fourni, documentant les \u00e9l\u00e9ments suivants:<br \/>\n1. analyse chimique<br \/>\n2. propri\u00e9t\u00e9s m\u00e9caniques<br \/>\n3. duret\u00e9 de surface<br \/>\n4.Inclusion non m\u00e9tallique<br \/>\n5. processus de traitement thermique<br \/>\n6. taille des grains<br \/>\n7. ratio de forgeage<br 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data-ajax-id='1818' class='grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-1818 grid-entry-overview grid-loop-5 grid-parity-odd  alloysteel_sort  av_one_third  default_av_fullwidth'><article class='main_color inner-entry' ><a href=\"https:\/\/waldunsteel.com\/fr\/products\/aisi-4130qt-steel-bars\/\" title='Barres en acier AISI 4130+QT'  data-rel='grid-1' class='grid-image avia-hover-fx'> <img decoding=\"async\" fetchpriority=\"high\" width=\"495\" height=\"400\" src=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/08\/AISI-4130QT-Steel-Bars1-495x400.jpg\" class=\"wp-image-1819 avia-img-lazy-loading-not-1819 attachment-portfolio size-portfolio wp-post-image\" alt=\"Barres en acier AISI 4130+QT(1)\" srcset=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/08\/AISI-4130QT-Steel-Bars1-495x400.jpg 495w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/08\/AISI-4130QT-Steel-Bars1-16x12.jpg 16w, 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avia-hover-fx'> <img decoding=\"async\" fetchpriority=\"high\" width=\"495\" height=\"399\" src=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/04\/DIN-1.1730-C45U-Tool-Steel-Bars.jpg\" class=\"wp-image-1468 avia-img-lazy-loading-not-1468 attachment-portfolio size-portfolio wp-post-image\" alt=\"barres d&#039;acier \u00e0 outils DIN 1.1730 c45u\" srcset=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/04\/DIN-1.1730-C45U-Tool-Steel-Bars.jpg 495w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/04\/DIN-1.1730-C45U-Tool-Steel-Bars-300x242.jpg 300w, https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/04\/DIN-1.1730-C45U-Tool-Steel-Bars-16x12.jpg 16w\" sizes=\"(max-width: 495px) 100vw, 495px\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portefeuille : Acier sp\u00e9cial C45R \/ 1.1201\"><h3 class='grid-entry-title entry-title' ><a href='https:\/\/waldunsteel.com\/fr\/products\/c45r-1-1201-special-steel\/' title='C45R \/ 1.1201 Acier sp\u00e9cial'>C45R \/ 1.1201 Acier sp\u00e9cial<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='1809' class='grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-1809 grid-entry-overview grid-loop-7 grid-parity-odd  alloysteel_sort  av_one_third first default_av_fullwidth'><article class='main_color inner-entry' ><a href=\"https:\/\/waldunsteel.com\/fr\/products\/c60r-1-1223-special-steel\/\" title='C60R \/ 1.1223 Acier sp\u00e9cial'  data-rel='grid-1' class='grid-image avia-hover-fx'> <img decoding=\"async\" fetchpriority=\"high\" width=\"495\" height=\"318\" src=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/08\/Steel-C60r-1-1223-Bar-or-Rod-for-Project-495x318.jpg\" class=\"wp-image-1810 avia-img-lazy-loading-not-1810 attachment-portfolio size-portfolio wp-post-image\" alt=\"Steel-C60r-1-1223-Bar-or-Rod-for-Project\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portefeuille : Acier sp\u00e9cial C60R \/ 1.1223\"><h3 class='grid-entry-title entry-title' ><a href='https:\/\/waldunsteel.com\/fr\/products\/c60r-1-1223-special-steel\/' title='C60R \/ 1.1223 Acier sp\u00e9cial'>C60R \/ 1.1223 Acier sp\u00e9cial<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='1804' class='grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-1804 grid-entry-overview grid-loop-8 grid-parity-even  alloysteel_sort  av_one_third  default_av_fullwidth'><article class='main_color inner-entry' ><a href=\"https:\/\/waldunsteel.com\/fr\/products\/c60e-1-1221-special-steel\/\" title='C60E \/ 1.1221 Acier sp\u00e9cial'  data-rel='grid-1' class='grid-image avia-hover-fx'> <img decoding=\"async\" fetchpriority=\"high\" width=\"495\" height=\"365\" src=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/08\/C60-steel-495x365.webp\" class=\"wp-image-1805 avia-img-lazy-loading-not-1805 attachment-portfolio size-portfolio wp-post-image\" alt=\"C60-acier\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portefeuille : Acier sp\u00e9cial C60E \/ 1.1221\"><h3 class='grid-entry-title entry-title' ><a href='https:\/\/waldunsteel.com\/fr\/products\/c60e-1-1221-special-steel\/' title='C60E \/ 1.1221 Acier sp\u00e9cial'>C60E \/ 1.1221 Acier sp\u00e9cial<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><div data-ajax-id='1800' class='grid-entry flex_column isotope-item all_sort no_margin post-entry post-entry-1800 grid-entry-overview grid-loop-9 grid-parity-odd  post-entry-last  alloysteel_sort  av_one_third  default_av_fullwidth'><article class='main_color inner-entry' ><a href=\"https:\/\/waldunsteel.com\/fr\/products\/c35e-1-1181-special-steel\/\" title='C35E \/ 1.1181 Acier sp\u00e9cial'  data-rel='grid-1' class='grid-image avia-hover-fx'> <img decoding=\"async\" fetchpriority=\"high\" width=\"495\" height=\"320\" src=\"https:\/\/waldunsteel.com\/wp-content\/uploads\/2021\/08\/C35-steel-630x320-1-495x320.jpg\" class=\"wp-image-1801 avia-img-lazy-loading-not-1801 attachment-portfolio size-portfolio wp-post-image\" alt=\"C35E \/ 1.1181 Acier sp\u00e9cial\" \/><\/a><div class='grid-content'><div class='avia-arrow'><\/div><header class=\"entry-content-header\" aria-label=\"Portefeuille : Acier sp\u00e9cial C35E \/ 1.1181\"><h3 class='grid-entry-title entry-title' ><a href='https:\/\/waldunsteel.com\/fr\/products\/c35e-1-1181-special-steel\/' title='C35E \/ 1.1181 Acier sp\u00e9cial'>C35E \/ 1.1181 Acier sp\u00e9cial<\/a><\/h3><\/header><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/div><\/div><\/div>   <!--   class=\"av-portfolio-grid-sorting-container\"  --><\/p><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-3ppzhw-c4ed407e817e35df5beae3af5e47b5c2\">\n.flex_column.av-3ppzhw-c4ed407e817e35df5beae3af5e47b5c2{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-3ppzhw-c4ed407e817e35df5beae3af5e47b5c2 av_one_third  avia-builder-el-3  el_after_av_two_third  avia-builder-el-last  flex_column_div av-zero-column-padding'     ><p><section  class='av_textblock_section av-kn1escjb-ef510a6ca5373bf20efa7dc8dbfdf6b0'  ><div class='avia_textblock' >\n<\/div><\/section><br \/>\n<div  class='avia-builder-widget-area clearfix  avia-builder-el-5  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":1336,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"tags":[],"portfolio_entries":[30,29],"class_list":["post-1332","portfolio","type-portfolio","status-publish","has-post-thumbnail","hentry","portfolio_entries-alloysteel","portfolio_entries-engineeringsteel"],"_links":{"self":[{"href":"https:\/\/waldunsteel.com\/fr\/wp-json\/wp\/v2\/portfolio\/1332","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=1332"}],"version-history":[{"count":0,"href":"https:\/\/waldunsteel.com\/fr\/wp-json\/wp\/v2\/portfolio\/1332\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/waldunsteel.com\/fr\/wp-json\/wp\/v2\/media\/1336"}],"wp:attachment":[{"href":"https:\/\/waldunsteel.com\/fr\/wp-json\/wp\/v2\/media?parent=1332"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/waldunsteel.com\/fr\/wp-json\/wp\/v2\/tags?post=1332"},{"taxonomy":"portfolio_entries","embeddable":true,"href":"https:\/\/waldunsteel.com\/fr\/wp-json\/wp\/v2\/portfolio_entries?post=1332"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}