Grade 6J415
Old Grade
Corresponding Standard GB /T 37797-2019
Precision Alloys—Designation
Classification Alloy Steel
6J415 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Al More
Minimum Value - 0.4 - - - 15 55 - Fe:余量
Maximum Value 0.04 1.3 1.5 0.03 0.02 18 61 0.3

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