
USER GUIDE MATERIALS AND GRADES Material Group No. USA Germany U.K. France Sweden Italy Spain Japan Russia EURONORM AISI/SAE/ UNS/ ASTM/AA Werkstoff DIN BS AFNOR SS UNI UNE JIS GOST EN 4147; 4147 H; 4150; 4150 H; 8650; SCM 445 H; 8650 H; 50CrMo4; 708 M 40; SCM 445 HRCH; 6 G41470; 1.7228 50 CrMo 4 708 A 47 2512 653 M 31 SCM 445 RCH; 50CrMo4 G41500; SCM 5 H G86500; H41470; H41500; H86500 BGH 7321; 8620; 20MoCr4; 6 G86200 1.7321 20 MoCr 4 2625 E320; 20MoCr4 SIQUAL 7321 K11547; K11562; SCMV 2; 620; K11564; TU.E; SFVA 12; 620-440; K11757; 13CrMo4-5; 14 CrMo 3; TU.F; STBA 22; 12ChM; 6 K11789; 1.7335 13 CrMo4 4 620-470; 15 CD 4-05 2216 14CrMo4 5 F.2631; STFA 22; 15ChM 13CrMo4-5 620-540; K12052; 14 CrMo 4 5 STPA 20; 621 ASTM A182 STPA 22 F12 SCMQ 4 E; SCMV 4; 10CrMo9-10; 622; K21390; SFVA F 22 A; 10 CrMo 9 10; 622-490; K21590; 12 CD 9-10; 12 CrMo 9; SFVA F 22 B; 6 ASTM A182 1.7380 GS-12CrMo9-10; 622/515; 10 CD 9.10 2218 12 CrMo 10 TU.H SFVCM F 22 B; 12Ch8 10CrMo9-10 GS-12 CrMo 9 10; 622/690; F22 STBA 24; G 12 CrMo9-12 1502-622 STFA 24; STPA 24 14MoV6-3; 1503-660- 6 1.7715 14 MoV 6 3 440 13 MoCrV 6 E71400; 41CrAlMo7-10; F.174; K24065; 905 M 39; SACM 645; 6 K24728; 1.8509 41CrAlMo7; En 41 B 40 CAD 6.12 2940 41 CrAlMo 7 41 CrAlMo 7; SACM 1 38Ch2MJuA 41B 41 CrAlMo 7 F1740 A355 Class A 6 1.6566 17NiCrMo6-4 17NiCrMo6-4 6 P20+S 1.2312 40CrMnMoS8-6 40 CMD 8 S 20MnCrS5; 6 1.7149 20 MnCrS 5 20MnCrS5 40CrMnNiMo8-6-4; 6 P20+Ni 1.2738 40 CrMnNiMo 8 6 4 40 CMND 8 40Ch2GNM 40CrMnNiMo8-6-4 40CrMnMo7; 6 1.2311 40 CrMnMo 7 40 CMD 8 35 CrMo 8 KU F.5302 40CrMnMo7 49CrMo4; 6 1.7238 49 CrMo 4 52CrMoV4; 4150; 51 CDV 4; 6 G41500 1.7701 51CrMoV4; 51CrMoV4 51 CrMoV 4 51CrMoV4 51 CrMoV 4 SCM 415 M; 16CrMo4-4; A 18 CrMo 45 SCM 415; 6 1.7337 16 CrMo 4 4 KW STBA 22; SFVA F12 SCM 418 H; 16CrMo4; F.1550; SCM 418 HRCH; 6 1.7242 16 CrMo 4 15 CD 3.5 18 CrMo 4 18 CrMo 4 SCM 418 RCH; 16CrMo4 SCM 418 TK 4419; 4419 H; 4520; G44190; H44190; SB 450 M; G45200; 16 Mo 5 KG; TU.D; SB 480 M; 6 K11522; 1.5423 16Mo5 16 Mo 5 KW F.2602 SB 46 M SB K11820; 49 M K12020; K12023; K12320; K12821 6 30ChGSA 505