{"id":7678,"date":"2024-01-10T07:44:26","date_gmt":"2024-01-10T07:44:26","guid":{"rendered":"https:\/\/www.alokindia.com\/grade\/stainless-steel\/ss-1-4439\/"},"modified":"2025-02-18T07:32:16","modified_gmt":"2025-02-18T07:32:16","slug":"ss-1-4439","status":"publish","type":"alokindia_grades","link":"https:\/\/www.alokindia.com\/fr\/grade\/stainless-steel\/ss-1-4439\/","title":{"rendered":"SS 1.4439"},"content":{"rendered":"

[vc_row el_class=”page-banner” css=”.vc_custom_1704863555122{background-image: url(https:\/\/www.alokindia.com\/wp-content\/uploads\/2024\/01\/banner-1-1.jpg?id=554) !important;}”][vc_column][\/vc_column][\/vc_row][vc_section el_class=”product-section”][vc_row el_class=”main_heading_block”][vc_column][vc_custom_heading text=”1.4439 Acier inoxydable” use_theme_fonts=”yes” css=”” el_class=”grades_cat_main_heading”][vc_custom_heading text=”Tout ce que vous devez savoir sur l’acier inoxydable \u00e0 durcissement par pr\u00e9cipitation X2CrNiMoN17-13-5, 1.4439 selon EN 10088-3″ use_theme_fonts=”yes” css=”” el_class=”grades_cat_sub_heading”][\/vc_column][\/vc_row][vc_row el_class=”stainless-steel-info”][vc_column][vc_btn title=”Download Data Sheet” style=”flat” color=”white” i_type=”openiconic” i_icon_openiconic=”vc-oi vc-oi-download” add_icon=”true” el_class=”down-datasheet” link=”url:http%3A%2F%2Fwww.alokindia.com%2Fwp-content%2Fuploads%2F2024%2F01%2F1.4439-.pdf|target:_blank”][\/vc_column][\/vc_row][vc_row][vc_column][vc_custom_heading text=”Qu’est-ce que la qualit\u00e9 de l’acier inoxydable 1.4439″ use_theme_fonts=”yes” css=”” el_class=”grades_cat_sub_heading”][vc_column_text css=””]Le 1.4439 est un d\u00e9riv\u00e9 et une meilleure variante aust\u00e9nitique des nuances d’acier 316 et 317, ayant une teneur plus \u00e9lev\u00e9e en nickel, molybd\u00e8ne et azote, ce qui augmente consid\u00e9rablement la r\u00e9sistance du produit aux piq\u00fbres et \u00e0 la corrosion caverneuse dans les environnements Cl.[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_custom_heading text=”Quelle est la composition chimique de l\u2019acier inoxydable 1.4439 ?” use_theme_fonts=”yes” css=”” el_class=”grades_cat_sub_heading”][\/vc_column][\/vc_row][vc_row el_class=”table_row”][vc_column][vc_column_text css=””]La composition chimique de l\u2019acier inoxydable 1.4439 est :[\/vc_column_text][vc_column_text css=”” el_class=”table-responsive”]<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u00c9l\u00e9ment chimique en acier 1.4439<\/th>\n% pr\u00e9sent<\/th>\n<\/tr>\n<\/thead>\n
Carbon (C) [Max]<\/td>\n0.030%<\/td>\n<\/tr>\n
Silicon (Si) [Max]<\/td>\n1.00%<\/td>\n<\/tr>\n
Manganese (Mn)<\/td>\n2.00%<\/td>\n<\/tr>\n
Phosphorus (P) [Max]<\/td>\n0.045%<\/td>\n<\/tr>\n
Sulphur (S) [Max]<\/td>\n0.015%<\/td>\n<\/tr>\n
Chromium (Cr) [Max<\/td>\n16.5 to 18.5%<\/td>\n<\/tr>\n
Molybdenum (Mo) [Max]<\/td>\n4.00 to 5.00%<\/td>\n<\/tr>\n
Nickel (Ni) [Max]<\/td>\n12.50 to 14.50%<\/td>\n<\/tr>\n
Nitrogen (N) [Max]<\/td>\n0.12 to 0.22%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text css=”” el_class=”ss-applications”]Vous recherchez la nuance d\u2019acier 1.4439 ?<\/strong><\/p>\n

Nous proposons une nuance d’acier inoxydable 1.4439 et plus encore. Vous pouvez consulter notre site Web pour en savoir plus sur notre acier inoxydable et nos autres offres de produits.<\/p>\n

Contactez-nous<\/a> si vous souhaitez en savoir plus sur cette nuance d’acier sp\u00e9cifique ou sur nos autres produits.[\/vc_column_text][\/vc_column][\/vc_row][\/vc_section]<\/p>\n<\/div>","protected":false},"featured_media":0,"parent":2025,"menu_order":0,"template":"","meta":{"_links_to":"","_links_to_target":""},"grades_cat":[],"class_list":["post-7678","alokindia_grades","type-alokindia_grades","status-publish","hentry"],"yoast_head":"\nSS 1.4439 - Alokindia<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.alokindia.com\/fr\/grade\/stainless-steel\/ss-1-4439\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SS 1.4439 - Alokindia\" \/>\n<meta property=\"og:description\" content=\"[vc_row el_class=”page-banner” css=”.vc_custom_1704863555122{background-image: url(https:\/\/www.alokindia.com\/wp-content\/uploads\/2024\/01\/banner-1-1.jpg?id=554) !important;}”][vc_column][\/vc_column][\/vc_row][vc_section el_class=”product-section”][vc_row el_class=”main_heading_block”][vc_column][vc_custom_heading text=”1.4439 Acier inoxydable” use_theme_fonts=”yes” css=”” el_class=”grades_cat_main_heading”][vc_custom_heading text=”Tout ce que vous devez savoir sur l’acier inoxydable \u00e0 durcissement par pr\u00e9cipitation X2CrNiMoN17-13-5, 1.4439 selon EN 10088-3″ use_theme_fonts=”yes” css=”” el_class=”grades_cat_sub_heading”][\/vc_column][\/vc_row][vc_row el_class=”stainless-steel-info”][vc_column][vc_btn title=”Download Data Sheet” style=”flat” color=”white” i_type=”openiconic” i_icon_openiconic=”vc-oi vc-oi-download” add_icon=”true” el_class=”down-datasheet” link=”url:http%3A%2F%2Fwww.alokindia.com%2Fwp-content%2Fuploads%2F2024%2F01%2F1.4439-.pdf|target:_blank”][\/vc_column][\/vc_row][vc_row][vc_column][vc_custom_heading text=”Qu’est-ce que la qualit\u00e9 de l’acier inoxydable 1.4439″ use_theme_fonts=”yes” […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.alokindia.com\/fr\/grade\/stainless-steel\/ss-1-4439\/\" \/>\n<meta property=\"og:site_name\" content=\"Alokindia\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/alokingots\/\" \/>\n<meta property=\"article:modified_time\" content=\"2025-02-18T07:32:16+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.alokindia.com\\\/fr\\\/grade\\\/stainless-steel\\\/ss-1-4439\\\/\",\"url\":\"https:\\\/\\\/www.alokindia.com\\\/fr\\\/grade\\\/stainless-steel\\\/ss-1-4439\\\/\",\"name\":\"SS 1.4439 - 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