... 1.60, Si 0.35, Mn 0.35, P≤0.030, S≤0.030, Cr 12.00, Mo 0.50 V ... 030, Cr 7.10, W ≤0.50,Mo 2.10, V 1.80Annealed Hardness: HB≤255Heat treatment temp: Hardening 1100-1150 Temperings ... 0.030, S≤0.030, Cr 5.10, Mo 1.10, V 0.30Annealed Hardness: HB≤235Heat treatment temp: Hardening 940-960 ... mold, ornaments pressing mold6. CrWMn , it is similar to 1.2419(DIN)), SKS31(JIS)Chemical Composition: C 0.98, Si ...