USA UNS S44700
Corresponding Standard SAE J405-2018
Chemical Compositions of SAE Wrought Stainless Steels
Classification Ferritic Stainless Steel
Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Mo N More
Minimum Value - - - - - 28 - - 3.5 - (C+N) 0.025max
Maximum Value 0.01 0.2 0.3 0.025 0.02 30 0.15 0.15 4.2 0.02
Approximate Comparison Table Ferritic Stainless Steel
China Japan United States International Organization for Standardization European Standard
ISC JIS UNS ISO Numerical Grade Numerical Grade
S13091 SUS447J1 S44700 X1CrMo30-2 4135-447-92-C (1.4135)

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