1.4404 材料号：1.4404 牌号：X2CrNiMo17-12-2 标准：EN10088-3:2005/DIN17400 牌号对照： Europa EN USA UNS USA ASTM China GB Russia GOST Giappone JIS India IS Corea KS X2CrNiMo17-12-2 S31603 316L 022Cr17Ni12Mo2 sus316L ●1.4404特...