Grade 3J22
Corresponding Standard GB /T 15018-1994
Designation of Precision Alloys
Classification Alloy Steel
Properties High Elasticity Corrosion Resistance
Density 8.4 g/cm3
3J22 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Mo W Co More
Minimum Value 0.08 - 1.8 - - 18 15 3 4 39 Fe:余量
Maximum Value 0.15 0.5 2.2 0.01 0.01 20 17 4 5 41
Approximate Comparison Table Elastic Alloy
China United States Russia United Kingdom
GB ASTM GOST BS EN/BS
3J22
(Co40NiCrMoW)
Diafex К40НХМВ Dynavar
3J22 Corresponding Standards(Same grade name, different standards)

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