AMSC低合金钢零件的热处理.pdf

AMS 2759/2C 1984.10 2000.09 220KSI 1517Mpa 1 AMS 2759 220KSI 1517MpaAMS 2759 2 , , , , 21 SAE SAE 400 Commonwealth Drive, Warrendale, PA 15096-0001 AMS 2418 AMS 2424 AMS 2759 ARP 1820 3 31 AMS 2759 AMS 2759/2C 32 AMS 2759 33 12503.3.1 3.3.2 A B C 8.2 1 1 A B C 1 2 2 3 3 4 34 13.5 1 2 23.5 1 3 4Aeromet 100 3.3.1 1 0.020 0.51mm 0.020 0.51mm 23 4 2 3 0.020 0.51mm 4 0.020 0.51mm - 2 - AMS 2759/2C 3311 3 332 A - B 8.2 C 333 3.5.1 AMS 2759 334 AMS2418 AMS2424 3.6.1 8.