Grade 1Cr12Ni3MoVN
Classification Alloy Steel
1Cr12Ni3MoVN Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Mo N V
Minimum Value 0.08 - 0.5 - - 11 2 1.5 0.02 0.25
Maximum Value 0.13 0.35 0.9 0.3 0.025 12.5 3 2 0.04 0.4
1Cr12Ni3MoVN Mechanical Properties
Sampling direction Heat Treatment or Condition
Tensile Strength
σb
Mpa
Specified Plastic Yield Strength
Rp0.2
Mpa
Elongation or Extension Rate
δ
%
Hardness
HBW
Impact Energy Absorption
KV2
J
Longitudinal Quenching: 1050 ± 10°C, air cooling*;
Tempering: 650 ± 5°C, air cooling
930~1130 ≥760 ≥14 286~331 ≥61

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