UNE-IHA JIS UNI EN UNS GOST List of work materials SCR 415 16 MnCr 5 16 MnCr 5 G51170 SCM 440 (H) 42 CrMo 4 42 CrMo 4 G41400 C 70 C 67S G10700 C 75 C 75S G10780 SUP 4 C 100S G10950 C 100 KU C 105U 55 WCrV 8 KU SUP 9 (A) 55 Cr 3 55 Cr 3 G51550 SC MnH 1 107 CrV 3 KU 107 CrV 3 T61202 SKS 3 95 MnWCr 5 KU T31501 90 MnVCr 8 KU 90 MnCrV 8 T31502 SUJ 2 100 Cr 6 100 Cr 6 G51986 SKD 61 X 40 CrMo 5 1 1 KU X 40 CrMoV 5 1 T20813 SKD 12 X 100 CrMoV 5 1 KU X 100 CrMoV 5 T30102 SKD 11 X 155 CrVMo 12 1 KU X 155 CrVMo 12 1 T30402 SKD 2 X 215 CrW 12 1 KU X 165 CrMoW 12 KU SKT 4 T61206 SKH 55 HS 6-5-2-5 HS 6-5-2-5 SKH 51 HS 2-9-1-8 HS 2-10-1-8 T11342 SKH 9, SKH 51 HS 6-5-2 HS 6-5-2 T11302 SKH 2 HS 18-0-1 HS 18-0-1 T12001 SUS 420 J 1 X 20 Cr 13 X 20 Cr 13 S42000 SUS 440 A X 70 CrMo 15 S44002 SUS 440 B X CrTi 12 X 90 CrMoV 18 S44003 SUS 440 C X 105 CrMo 17 X 105 CrMo 17 S44004 X 3 CrNiMoAl 13 8 2 S13800 SCS 24, SUS 630 X 5 CrNiCuNb 16 4 S17400 SUS 631 X 7 CrNiAl 17 7 X 7 CrNiAl 17 7 S17700 SUH 660 X 6 NiCrTiMoV 25 15 S66286 EN-GJN-HV520 F45001 EN-GJN-HV550 F45000 EN-GJN-HV600(XCr11) F45003 33