标准摘要
This specification covers a premium aircraft-quality alloy steel in the form of bars and forgings 199 square inches (1284 cm 2x) and under in cross section, and forging stock of any size.Cross Reference: AMS2251,AMS2259,AMS2300,AMS2370,AMS2372,AMS2750,AMS2806,AMS2808,AS1182,ASTMA370,ASTMA604,ASTME112,ASTME350,ASTME399,ASTME45
英文名称Steel Bars and Forgings 3.5Cr - 7.5Ni - 16.3Co - 1.75Mo - 0.2W - (0.09 - 0.13C) Double Vacuum Melted, Normalized, Annealed