牌號 | 1.4410 |
歐標鋼號 | X2CrNiMoN25-7-4 |
對應標準 | EN 10253-4-2003
對接焊管道接頭.具有特殊檢驗要求的鍛制奧氏體和鐵素體-奧氏體(二相)不銹鋼 Butt-welding pipe fittings. Wrought austenitic and austenitic-ferritic (duplex) stainless steels with specific inspection requirements |
歸類 | 雙相不銹鋼 |