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 SKS 2; 105WCr6; 105 WCr 5; F.5233; SKS 2 M; ChW1G; 6 1.2419 105 WCr 6 105WC 13 105 WC 13 2140 107 WCr 5 KU 105 WCr 5 SKS 3; ChWG 105WCr6 SKS 31 4820; 5120; SMnC 420 H; 5120H; 20MnCr5; 20 MnCr 5; 6 G48200; 1.7147 20 MnCr 5 150 M 19 20 MC 5 2172 Fe52 F.150.D SMnC 420 RCH; 18ChG 20MnCr5 SMnC 21 H G51200; H51200 9255; 55Si7; 6 G92550 1.0904 55 Si 7 250A53 55 S 7 2085 55 Si 8 56 Si 7 9254; 55Si7; 6 G92550 1.0904 55 Si 7 250 A 53 55 S 7 2090 60S2; 9262; HDT 450 F; 60 SiCr 8; 6 G95620 1.0961 S340 MGC 60 SC 6 60 SiCr 8 F.1442 55S2; 50ChFA 4135; SCM 435 H; 4137; 35 CrMo 4 DF; SCM 435 HRCH; 4135H; 34 CD 4; 34CrMo4; F.125.A; SCM 435 M; 4137H; 34CrMo4RR; 34 CrMo 4 KB; 35ChM; 6 G41350; 1.7220 GS34 CrMo 4; 708 A 30 35 CD 4; 2234 35 CrMo 4 F.125.B; SCM 435 RCH; AS38ChGM 34CrMo4 G34 CrMo 4 F.1254; SCM 435TK; G41370; F.1250 SCM 3 H; H41350; STKS 3 H41370 38MnSi4; 6 1.5120 38 MnSi 4 100Cr6RR; 102Cr6; L3; BL 3; 100 C 6; F.5230; 6 T61203 1.2067 102 Cr 6; BL3 100Cr6; 102 Cr 6 KU 100 Cr 6 SUJ 2 Ch 102Cr6 100Cr6 Y 100 C 6 90CrSi5; 6 L1 1.2108 90 CrSi 5 2092 105 WCr 5 90CrSi5 P20; 35CrMo4; 6 T51620 1.2330 35 CrMo 4 708 A 37 34 CD 4 2234 35 CrMo 4 35CrMo4 BO1; F.522.A; 90MnWCrV5; O1; 100MnCrW4; BO0; 95 MnWCr 5 KU; F.5220; 6 T31501 1.2510 100 MnCrW 4 BO 1; 90 MWCV 5; 2140 10 WCr 6 95 MnCrW5; SKS 31 100MnCrW4 8 MO 8 BO 0 105 WCr 5 F.524; S1; 45WCrV7; BS1; 45 WCrV 8; 6 T41901 1.2542 45 WCrV 7 BS 1 45 WCrV 20 2710 45 WCrV 8 KU F.5241; 5ChW25F 45WCrV7 45 WCrSi 8 55NiCrMoV6; L6; 56NiCrMoV6; BH 224; 6 T61206 1.2713 55 NiCrMoV 6; BH 225 55 NCDV 7 F.520.S SKT 4 5ChNM 55NiCrMoV6 56 NiCrMoV 6 6 1.2721 50NiCr13 55 NCV 6 2550 F.528 100Cr6RR; F.131; E52100; 100Cr6; 2 S.135; SUJ 2; 6 G52986 1.3505 100 Cr 6 535 A 99 100 C 6; 2258 100 Cr 6 100 Cr 6; SUJ 4 SchCh 15 100Cr6 100Cr6 F.1310 K11820; 16 Mo 3 KG; K12020; STBA 12; 16Mo3; 2912; 16 Mo 3 KW; F. 2601; 6 K12320; 1.5415 15 Mo 3 1503-243 B 15 D 3 16Mo3 16 Mo 5 KG; 16 Mo 3 STFA 12; A204 Grade A; STPA 12 16 Mo 5 KW A182 Grade F1 4422; G20Mo5; 245; 6 G44220; 1.5419 20Mo4; B 1; SCPH 11 G20Mo5 J12522 GS-22 Mo 4 B1 A 350-LF 5; K13050; 14Ni6; 14 Ni 6 KG; F.2641; 6 K21703; 1.5622 14 Ni 6 16 N 6 14 Ni 6 KT 15 Ni 6 14Ni6 K22103 SNC 415; 14NiCr10; 6 3415 1.5732 14 NiCr 10 14 NC 11 16 NiCr 11 15 NiCr 11 SNC 415 H; 12ChN3A 14NiCr10 SNC 415 M 503