Grade 12Cr2Ni4
Corresponding Standard GB /T 8162-2018
Seamless steel tubes for structural purposes
Classification Alloy Steel
12Cr2Ni4 Mechanical Properties
Heat Treatment or Condition
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Hardness
HBW
Quenching (normalizing) + tempering ≥1080 ≥835 ≥10 *
≤269
Approximate Comparison Table Structural Alloy Steel
China United States Germany France Russia United Kingdom
GB ISC ASTM/AISI DIN EN/DIN W-Nr. NF EN/NF GOST BS EN/BS
12Cr2Ni4 A43122 2515 14NiCr18 1.5860 12NC15 12Х2Н4А 659M15
12Cr2Ni4 Corresponding Standards(Same grade name, different standards)

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