USA UNS S41500
Corresponding Standard ASTM A959-2004
Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels
Classification Martensitic Stainless Steel
Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Mo
Minimum Value - - 0.5 - - 11.5 3.5 0.5
Maximum Value 0.05 0.6 1 0.03 0.03 14 5.5 1
1 Approximate Comparison Table Martensitic Stainless Steel
China Japan United States International Organization for Standardization European Standard
GB ISC JIS UNS ISO EN Numerical Grade
04Cr13Ni5Mo S41595 SUS F6NM S41500 X3CrNiMo 13-4 X3CrNiMo 13-4 1.4313
2 Approximate Comparison Table Martensitic Stainless Steel
United States France European Standard Sweden
UNS NF EN/NF EN Numerical Grade SS
S41500 Z6CN13-04 X3CrNiMo13-4 1.4313 2385

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