牌號 | 1.4432 |
---|---|
歐標鋼號 | X2CrNiMo17-12-3 |
對應(yīng)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 |
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