SCM440 EN-42CrMoS4; EN-42CrMo4; ISO-42CrMo4; AISI-4140; JIS-SCM440; DIN-42CrMo4; GB-42CrMo; AFNOR-42CD4; AFNOR-42CD4u; UNI-42CrMo4; UNE-40CrMo41; UNE-40CrMo4; UNE-F1252; SS-2244; SFS-42CrMo4; GOST-35KHM; GOST-38KHM; BS-708M40; BS-CFS11 210 950 785 0.15 0.46 42 7.85 0.28 270 1420