Grade 6J425
Old Grade
Corresponding Standard GB /T 37797-2019
Precision Alloys—Designation
Classification Alloy Steel
6J425 Chemical Element Composition Content (%)
Component Fe C Si Mn P S Cr Al More
Minimum Value - - 0.95 2.5 - - 19 2.5 Ni:余量
Maximum Value 0.5 0.03 1.5 3 0.01 0.01 20 3

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