1406 CONTACT INFORMATION For more information please call +1 330 928 7744 or send an email to ataorders@atatools.com International comparison of standards Material Germany Europe France Great Britain Italy Sweden Spain USA No.: DIN EN AFNOR BS UNI SIS UNE AISI Material group 1. Unalloyed steels – machining steels Material group 2. Alloy steels 1.3 up to 850 N/ mm2 1.1165 GS30Mn5 30 Mn 5 1330 1.1744 C67W Y1 70 F.512 1.1750 C75W BW 1A W 1 1.2004 85Cr1 Y1 100 C 2 1.5029 71Si7 1.5404 21MoV53 1.5406 17MoV84 1.5633 24Ni8 22 N 8 1.6311 20MnMoNi45 1.7242 16CrMo4 15 CD 3.5 18 CrMo 4 18 CrMo 4 1.7258 24CrMo5 1.7259 26CrMo7 1.7273 24CrMo10 1.7337 16CrMo44 A 18 CrMo 4 5 KW A 387 Gr. 12 Cl. 2 1.7350 22CrMo44 1.7362 12CrMo195 Z 10 CD 5.05 3606-625 16 CrMo 20 5 1.7709 21CrMoV57 1.7766 17CrMoV10 1.7779 20CrMoV135 1.4 up to 950 N/ mm2 1.0062 St601 1.0532 St522 1.0535 C55 1 C 55 070 M 55 C 55 1655 1055 1.0570 St523 S 355 J 2 G 3 E 36-3 4360-50 B Fe 510 B 2132 A 510 C 1.0601 C60 1 C 60 AF 70 C 55 080 A 62 C 60 1060 1.0728 60S20 60 S 20 60 MF 4 1.1203 Ck55 2 C 55 XC 55 H1 070 M 55 C 55 C 55 k 1055 1.1221 Ck60 2 C 60 XC 60 060 A 62 C 60 1678 1060 1.1223 Cm60 3 C 60 080 A 67 1.1525 C80W1 C 80 U Y1 90 C 80 KU F.513 W 108 1.1545 C105W1 C105 U Y1 105 C 100 KU 1880 F.515 W 110 1.1620 C70W2 C 70 U 1.1625 C80W2 Y1 90 BW 1B C 80 W 1 1.1645 C105W2 C 102 1.1663 C125W C 120 U Y2 120 C 120 KU C 120 W 112 1.1673 C135W Y2 140 C 140 KU 1.1740 C60W Y3 55 1.1820 C55W 1.1830 C85W C 90 U Y3 90 1.3561 44Cr2 1.3563 43CrMo4 1.5131 50MnSi4 1.5141 53MnSi4 1.7276 10CrMo11 12 CD 10 1.7281 16CrMo93 20 CD 8 1.5 up to 1100 N/ mm2 1.0070 St702 A 70-2 Fe 70-2 A 690-2 1.0603 C67 1.7238 49CrMo4 1.7561 42CrV6 1.7701 51CrMoV4 51 CDV 4 51 CrMoV 4 2.1 up to 600 N/ mm2 1.0902 46Si7 45 S 7 46 Si 7 1.0961 60SiCr7 60 SC 7 250 A 61 60 SiCr 8 60 SiCr 8 9262 1.0985 QStE500N 1.2101 62SiMnCr4 1.2162 21MnCr5 21 MnCr 5 20 NC 5 1.2208 31CrV3 1.2210 115CrV3 107 CrV 3 KU F.520.L L2 1.2235 80CrV2 F.520.J 1.2241 51CrV4 51 CrMnV 4 51 CrMnV 4 KU 1.2307 29CrMoV9 1.2323 48CrMoV67 45 CDV 6 1.2382 GX155CrVMo121 1.2414 120W4 F.532 1.2419 105WCr6 105 WCr 5 105 WC 13 107 WCr 5 KU 2140 105 WCr 5 1.2519 110WCrV5 102 WCrV 5 1.2542 45WCrV7 45 WCrV 8 BS 1 45 WCrV 8 KU 2710 45 WCrSi 8 S1 1.2552 80WCrV8 60 WCrSi 8 1.2710 45NiCr6 1.2726 26NiCrMoV5 1.2737 28NiCrV5 P P 11 Index 10 9 OIL 8 7 6 5 4 3 2 1
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