标准摘要
This specification covers a premium aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock.Cross Reference: AMS2251,AMS2253,AMS2259,AMS2300,AMS2370,AMS2372,AMS2806,AMS2808,AS1182,ASTMA370,ASTMA604,ASTME112,ASTME350,ASTME384,ASTME45
英文名称Steel, Bars, Forgings, and Tubing 4.1Cr - 3.4Ni - 4.2Mo - 1.2V (0.11 - 0.15C) Premium Aircraft-Quality for Bearing Applications Double Vacuum Melted