... , 45 Cr, 50 Cr, 38 CrSi, 12 CrMo, 20 CrMo, 35 CrMo, 42 CrMo, 12 CrMoV, 12 Cr1MoV, 38 CrMoAL, 50 CrV, 20 ... CrNiMoVA, 20 G, 20 MnG, 25 MnG, 12 CrMoG, 15 CrMoG, 12 Cr2MoG, 12 Cr1MoVG, 12 Cr2MoWVTiB, 12 Cr3MoVSiTiB.The company in line with "the quality ... for: # 20, 45 #, 16 Mn, 27 SiMn, 15 CrMo, 30 CrMo, 34 CrMo4, 12 CrlMoV, J55, K55, N80, P110, etc.; Execution standard ...