{"id":7426,"date":"2022-09-05T14:55:51","date_gmt":"2022-09-05T14:55:51","guid":{"rendered":"https:\/\/hdcmfg.com\/?p=7426"},"modified":"2026-03-04T05:03:07","modified_gmt":"2026-03-04T05:03:07","slug":"usinage-de-lacier-inoxydable-316","status":"publish","type":"post","link":"https:\/\/hdcmfg.com\/fr\/blogs\/316-stainless-steel-machining\/","title":{"rendered":"Usinage de l'acier inoxydable 316"},"content":{"rendered":"

\"UsinageAper\u00e7u<\/h2>\n

HDC Manufacturing b\u00e9n\u00e9ficie de plus de dix ans d'exp\u00e9rience dans la fabrication de composants m\u00e9talliques sur mesure. Nous disposons de machines-outils de pr\u00e9cision 4 et 5 axes, de centres d'usinage CNC automatis\u00e9s et d'une \u00e9quipe de conception et de production professionnelle. Nous proposons divers proc\u00e9d\u00e9s d'usinage, tels que le fraisage et le tournage CNC, la d\u00e9coupe laser, la fonderie et bien plus encore, pour r\u00e9aliser des composants en acier inoxydable 316 d'une qualit\u00e9 irr\u00e9prochable, parfaitement adapt\u00e9s \u00e0 vos exigences.<\/p>\n

Compar\u00e9 \u00e0 l'acier inoxydable 304, l'acier inoxydable 316 est utilis\u00e9 dans des environnements plus difficiles avec une plus grande r\u00e9sistance \u00e0 la corrosion, une r\u00e9sistance \u00e0 la traction et une r\u00e9sistance aux acides, comme dans les \u00e9quipements m\u00e9dicaux, l'ing\u00e9nierie a\u00e9rospatiale, les \u00e9quipements de transformation alimentaire et les applications marines. C'est le deuxi\u00e8me mat\u00e9riau en acier inoxydable le plus populaire, apr\u00e8s le 304. En m\u00eame temps, le 316L a une meilleure r\u00e9sistance \u00e0 la corrosion gr\u00e2ce \u00e0 sa faible teneur en carbone.<\/p>\n

Composition chimique<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Composant<\/strong><\/td>\nWt.%<\/strong><\/td>\n<\/tr>\n
Carbone (C)<\/td>\n0.08 %<\/td>\n<\/tr>\n
Chrome (Cr)<\/td>\n16,0 \u2013 18,5 %<\/td>\n<\/tr>\n
Fer (Fe)<\/td>\n62,0 \u2013 72,0 %<\/td>\n<\/tr>\n
Mangan\u00e8se (Mn)<\/td>\n2.0 %<\/td>\n<\/tr>\n
Molybd\u00e8ne (Mo)<\/td>\n2.0 \u2013 3.0 %<\/td>\n<\/tr>\n
Nickel (Ni)<\/td>\n10.0 \u2013 14.0 %<\/td>\n<\/tr>\n
Azote (N)<\/td>\n0.10 %<\/td>\n<\/tr>\n
Phosphore (P)<\/td>\n0.05 %<\/td>\n<\/tr>\n
Silicium (Si)<\/td>\n1.0 %<\/td>\n<\/tr>\n
Soufre (S)<\/td>\n0.03 %<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Propri\u00e9t\u00e9s m\u00e9caniques<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Propri\u00e9t\u00e9s m\u00e9caniques<\/strong><\/td>\nM\u00e9trique<\/strong><\/td>\nAnglais<\/strong><\/td>\n<\/tr>\n
R\u00e9sistance \u00e0 la traction ultime<\/td>\n550 MPa<\/td>\n79800 psi<\/td>\n<\/tr>\n
R\u00e9sistance \u00e0 la traction<\/td>\n240 MPa<\/td>\n79800 psi<\/td>\n<\/tr>\n
Allongement \u00e0 la rupture<\/td>\n60 %<\/td>\n60 %<\/td>\n<\/tr>\n
Duret\u00e9, Rockwell B<\/td>\n80<\/td>\n80<\/td>\n<\/tr>\n
Duret\u00e9, Brinell<\/td>\n149<\/td>\n149<\/td>\n<\/tr>\n
Duret\u00e9, Knoop<\/td>\n169<\/td>\n169<\/td>\n<\/tr>\n
Duret\u00e9, Vickers<\/td>\n155<\/td>\n155<\/td>\n<\/tr>\n
Module d'\u00e9lasticit\u00e9<\/td>\n193-200 GPa<\/td>\n28000-29000 ksi<\/td>\n<\/tr>\n
Impact d'Izod<\/td>\n129 J<\/td>\n95,1 pi-lb<\/td>\n<\/tr>\n
Impact Charpy<\/td>\n105J<\/td>\n77,4 pi-lb<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Propri\u00e9t\u00e9s physiques<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
Densit\u00e9 du mat\u00e9riau<\/td>\n8,0 g\/cm\u00b3<\/td>\n<\/tr>\n
Coefficient de dilatation thermique moyen<\/td>\n16,5 \u03bcm\/m\/\u00b0C<\/td>\n<\/tr>\n
Conductivit\u00e9 thermique moyenne<\/td>\n18,9 W\/m*K<\/td>\n<\/tr>\n
La capacit\u00e9 thermique sp\u00e9cifique<\/td>\n500 J\/kg*K<\/td>\n<\/tr>\n
R\u00e9sistivit\u00e9 \u00e9lectrique<\/td>\n740 (n\u03a9*m)<\/td>\n<\/tr>\n
D\u00e9but de fonte<\/td>\n1380 \u00b0C \/ 2510 \u00b0F<\/td>\n<\/tr>\n
Ach\u00e8vement de la fusion<\/td>\n1400 \u00b0C \/ 2550 \u00b0F<\/td>\n<\/tr>\n
\u00c9nergie incarn\u00e9e<\/td>\n53 MJ\/kg<\/td>\n<\/tr>\n
Potentiel Calomel<\/td>\n-50 mV<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Mat\u00e9riaux \u00e9quivalents<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
UE<\/td>\nFR<\/td>\nX5CrNiMo17-12-2 (1.4401)<\/td>\n<\/tr>\n
Etats-Unis<\/td>\n\u2013<\/td>\n316<\/td>\n<\/tr>\n
Allemagne<\/td>\nDIN,WNr<\/td>\nX5CrNiMo17-12-2<\/td>\n<\/tr>\n
Japon<\/td>\nJIS<\/td>\nSUS316<\/td>\n<\/tr>\n
France<\/td>\nAFNOR<\/td>\n\n

Z6CND17-11<\/p>\n

Z7CND17-11-02<\/p>\n

Z7CND17-12-02<\/p>\n<\/td>\n<\/tr>\n

Angleterre<\/td>\nBS<\/td>\n316S31<\/td>\n<\/tr>\n
Italie<\/td>\nUni<\/td>\nX5CrNiMo17-12<\/td>\n<\/tr>\n
Chine<\/td>\nGo<\/td>\n0Cr17Ni12Mo2<\/td>\n<\/tr>\n
Su\u00e8de<\/td>\nSS<\/td>\n2347<\/td>\n<\/tr>\n
Tch\u00e9quie<\/td>\nCSN<\/td>\n17346<\/td>\n<\/tr>\n
L'Autriche<\/td>\nONORM<\/td>\nX5CrNiMo17-12-2KW<\/td>\n<\/tr>\n
Russie<\/td>\nGOST<\/td>\n08KH16N11M3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
<\/figure>","protected":false},"excerpt":{"rendered":"

Overview HDC Manufacturing has over a decade of experience in the custom metal components field. We possess precision 4-axis and 5-axis machine tools, automated CNC machining centers, and a professional design and production team. We can provide you with various machining processes, including CNC milling, CNC turning, laser cutting, metal casting, and more, to craft […]<\/p>\n","protected":false},"author":1,"featured_media":7421,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_titles_title":"316 Stainless Steel Machining - HDC Manufacturing - Custom Metal Parts","_seopress_titles_desc":"HDC Manufacturing is your reliable supplier of 5-axis CNC machining parts. 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