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2024-04-10 The heat treatment furnace is put into use, and the technical upgrade enters a new stage. 2019-05-15 MetalForm China 2019 (Shanghai Show)

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Case Hardened Steel Grade Comparison

GBГOCTENDINW.N.JISAISI/SAE
15CrMn
16MnCr5 16MnCr5 1.7131
5115
20CrMn
20MnCr5 20MnCr5 1.7147
5120
12CrMo 12XM
13CrMo44 1.7335
4119
15CrMo 15XM
15CrMo5 1.7262 SCM415

20CrMo 20XM
20CrMo5 1.7264 SCM420 4118
25CrMo 30XM
25CrMo4 1.7218


30CrMo



SCM430 4130
35CrMo 35XM
34CrMo4 1.722 SCM435 4135
42CrMo
EN19 42CrMo4 1.7225 SCM440 4140



50CrMo4 1.7228


40Cr 40X
41Cr4




38XC





25Cr2MoV 25X2M1Φ
24CrMoV55 1.7733


50CrVA

50CrV4 1.8159 SUP10




31CrMoV9 1.8519


GCr15
100Cr6 100Cr6 1.3505
52100
20CrNiMo 20XHM 20NiCrMo2-2 21NiCrMo2 1.6523 SNCM220 8620

20XH3A






20X2H4A








17CrNiMo6 1.6587





18CrNiMo7-6 1.6587





34CrNiMo6 1.6582

VCN150


34NiCrMo16 35NiCrMo16 1.2766





30CrNiMo8 1.658

VCN200



39NiCrMo3 1.651





34CrAlNi7 1.855


38CrMoAl 38X2MОA
41CrAlMo7 1.8509


40CrNiMo
EN24 40NiCrMo8-4 1.6562 SNCM439 4340
40CrNi
40XH 40NiCr6 1.5711


20CrMnMo 18XTM


SCM421

40CrMnMo 40XTM


SCM440


30XTCA






38XTH






40XH2MA






40X2H2MA






38XH3MA






38XH3MΦA





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