Grade 2J12
Corresponding Standard GB /T 15018-1994
Designation of Precision Alloys
Classification Alloy Steel
Properties Elasticity Corrosion Resistance
2J12 Chemical Element Composition Content (%)
Component C Si Mn P S Ni V Co More
Minimum Value - - - - - - 11.5 51 Fe:余量
Maximum Value 0.12 0.7 0.7 0.025 0.02 0.7 12.5 53
Approximate Comparison Table Hysteresis Alloy
China Russia
GB GOST
2J12
(Co52V12)
52КФВ
2J12 Corresponding Standards(Same grade name, different standards)

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