Grade 15B41
USA UNS G15411
Corresponding Standard SAE J 403-2001
Chemical Compositions of Carbon Steels
Classification Carbon Steel
15B41 Chemical Element Composition Content (%)
Component C Mn P S B
Minimum Value 0.36 1.35 - - 0.0005
Maximum Value 0.44 1.65 0.03 0.05 0.003
Approximate Comparison Table Steel for Cold Heading and Cold Extrusion
United States International Organization for Standardization
SAE ISO
15B41 40MnB6
15B41 Corresponding Standards(Same grade name, different standards)

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