SAE AMS5737F-1976
钢棒、锻件和管材,耐腐蚀和耐热 15Cr 25.5Ni 1.3Mo 2.1Ti 0.006B 0.30V 自耗电极熔化 1650° F(899° C)溶液和沉淀热处理
STEEL BARS, FORGINGS, AND TUBING, CORROSION AND HEAT RESISTANT 15Cr - 25.5Ni - 1.3Mo - 2.1Ti - 0.006B - 0.30V Consumable Electrode Melted 1650° F (899° C) Solution and Precipitation Heat Treated