根据ASME SA213 / SA213M、ASTM A370 ASME SA789 / SA789MStainless钢力188金宝集团学性能拉伸Strengthmin年级。ksi (MPa)收益率Strengthmin。ksi (MPa)伸长2或50 mm长度% (min)硬度(Max) ASTM E18Brinell硬度(Max) ASTM E18Rockwell 38 201 95 [655] [260] 35 219 HBW 95 HRB 304 75 30 [205] [515] 35 192 HBW 90 HRB 304 l 70 [485] [170] 35 192 HBW 90 HRB 304 h 75 [515] [205] 35 192 HBW 90 HRB 304 n 80 [550] 35 [240] 35 192 90 HRB 309年代HBW 75 [515] [205] 35 192 HBW 90 HRB 309 h 75 [515] [205] 35 192 90 HRB 310年代HBW 75 [515] [205] 35 192 HBW 90 HRB 310 h 75 [515] [205] 35 192 HBW 90 HRB 316 75 [515] [205] 35 192 90 HBW HRB 316 l 70 [485] [170] 35 192 HBW 90 HRB 316 h 75 [515] [205] 35 192 HBW HRB 90…