TurningMillingDrillingTechnicalInformationIndex Comparison table materials Technical information Comparison table materials A Country and standard ISO China USA Germany Great Britain Sweden France Italy Spain Japan Russia GB AISI/SAE W.-nr DIN BS EN SS AFNOR UNI UNE JIS GOST Alloy steel - 2515 1.5680 12Ni19 - - - Z18N5 - - - - - 3135 1.5710 36NiCr6 640A35 111A - 35NC6 - - SNC236 - - 3415 1.5732 14NiCr10 - - - 14NC11 16NiCr11 15NiCr11 SNC415(H) - -- 34153310 1.5752 14NiCr14 655M13655A12 36A - 12NC15 - - SNC815(H) -98401.651136CrNiMo4816M40110-40NCD338CrNiMo4(KB)35CrNiMo4-40 ChN2MAB - 8620 1.6523 21NiCrMo2 850M20 362 2503 20NCD2 20NiCrMo2 20NiCrMo2 SNCCM220(H) - - 8740 1.6546 40NiCrMo2 311-Type7 - - - 40NiCrMo2(KB) 40NiCrMo2 SNC240 38ChGNM 40CrNiMoA 4340 1.6582 34CrNiMo6 817M40 24 2541 35NCD6 35CrNiMo6(KB) - - 38Ch2N2MA - - 1.6587 17CrNiMo6 820A16 - - 18NCD6 - 14CrNiMo13 - - 15Cr 5015 1.7015 15Cr3 523M15 - - 12C3 - - SCr415(H) 15Ch 35Cr 5132 1.7033 34Cr4 530A32 18B - 32C4 34Cr4(KB) 35Cr4 SCr430(H) 35Ch 40Cr 5140 1.7035 41Cr4 530M40 18 - 42C4 41Cr4 42Cr4 SCr440(H) 40Ch 40Cr 5140 1.7045 42Cr4 - - 2245 - - 42Cr4 SCr440 40Ch C P 18CrMn 5115 1.7131 16MnCr15 (527M20) - 2511 16MC5 16MnCr15 16MnCr15 - 18ChG 20CrMn 5155 1.7176 55Cr3 527A60 48 - 55C3 - - SUP9(A) 50ChGA 30CrMn 4130 1.7218 25CrMo4 1717CDS110 - 2225 25CD4 25CrMo4(KB) 55Cr3 SCM420;SCM43030ChM 35CrMo 4137;4135 1.7220 34CrMo4 708A37 19B 2234 35CD4 35CrMo4 34CrMo4 SCM432;SCRRM3AS38ChGM 40CrMoA 4140;4142 1.7223 41CrMo4 708M40 19A 2244 42CD4TS 41CrMo4 41CrMo4 SCM440 40 ChFA 42CrMo42CrMnMo4140 1.7225 42CrMo4 708M40 19A 2244 42CD4 42CrMo4 42CrMo4 SCM440(H) - - - 1.7262 15CrMo5 - - 2216 12CD4 - 12CrMo4 SCM415(H) - D - ASTM A182F11;F121.7335 13CrMo44 1501-620Gr.27 - - 15CD3.5;15CD4.514CrMo44 14CrMo45 - 12ChM ,15ChM - - 1.7361 32CrMo12 722M24 40B 2240 30CD12 32CrMo12 F.124.A - - - ASTM A182F.22 1.7380 10CrMo910 1501-622Gr.31;45- 2218 12CD9;10 12CrMo9,10 TU.H - - - - 1.7715 14MoV63 1503-660-440 - - - - 13MoCrV6 - - 50CrVA 6150 1.8159 50CrV4 735A50 47 2230 50CV4 50CrV4 51CrV4 SUP10 50ChGFA - - 1.8509 41CrAlMo7 905M39 41B 2940 40CAD6,12 41CrAlMo7 41CrAlMo7 - 38ChMJuA - - 1.8523 39CrMoV139 897M39 40C - - 36CrMoV12 - - - E D3