标准摘要
This specification covers a premium aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, flash welded rings, and stock for forging or flash welded rings.Cross Reference: AMS2251,AMS2253,AMS2259,AMS2300,AMS2370,AMS2372,AMS2750,AMS2806,AMS2808,AMS7496,AS1182,ASTMA370,ASTMA604,ASTME112,ASTME353,ASTME384,ASTME399,ASTME45,MAM2251,MAM2253,MAM2300
英文名称Steel, Bars, Forgings, Mechanical Tubing, Rings, and Stock for Forgings and Rings 0.75Cr - 9.0Ni - 4.5Co - 1.0Mo - 0.09V (0.17 - 0.23C) Consumable Electrode Vacuum Melted, Annealed