标准摘要
This specification covers a premium-aircraft-quality, low-alloy steel in the form of sheet, strip, and plate.Cross References: AMS2252 ,AMS2252C, AMS2259, AMS2300, AMS2370, AMS2807, ARP1110, ASTMA255, ASTMA370, ASTMA604, ASTME112, ASTME290, ASTME350, ASTME384, ASTME45, MAM2252
英文名称Steel, Sheet, Strip, and Plate 1.8Ni - 0.80Cr - 0.25Mo (0.38 - 0.43C) (SAE 4340) Vacuum Consumable Electrode Remelted