次级钢种 Material: IC-316 标准: MIL 国家与地区: USA Free Information To review complete available properties of this material, you need to subscribe to the full-featured KEY to METALS • Steel Database. Click here to subscribe now ! E( t; t( G: I # 钢种 次级类别 1 n; A; R' Z3 e- s9 W8 G铸造钢 MIL S-81591 Steel, investment castings, carbon and corrosion-resisting