标准摘要
This specification covers a free-cutting carbon steel in the form of bars, forgings, mechanical tubing, and forging stock.Cross Reference: AMS2231,AMS2253,AMS2259,AMS2370,AMS2372,AMS2806,AMS2808,ASTME10,ASTME350,MAM2231,MAM2253
英文名称Steel, Bars, Forgings, and Tubing, Free-Cutting 1.5Mn (0.32 - 0.39C) (SAE 1137)