牌號(hào) | 1.4462 |
歐標(biāo)鋼號(hào) | X2CrNiMoN22-5-3 |
對(duì)應(yīng)標(biāo)準(zhǔn) | EN 10253-4-2003
對(duì)接焊管道接頭.具有特殊檢驗(yàn)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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