USA UNS S30451
AISI
American Iron and Steel Institute
304N
Corresponding Standard SAE J405-2018
Chemical Compositions of SAE Wrought Stainless Steels
Classification Austenitic Stainless Steel
Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni N
Minimum Value - - - - - 18 8 0.1
Maximum Value 0.08 0.75 2 0.045 0.03 20 10.5 0.16
Approximate Comparison Table Austenitic Stainless Steel
China Taiwan, China Japan South Korea United States International Organization for Standardization European Standard
GB ISC CNS JIS KS ASTM UNS ISO Numerical Grade EN Numerical Grade
06Cr19Ni10N
(0Cr19Ni9N)
S30458 304N1 SUS 304N1
SUS 304N2
STS 304N1 304N S30451 X5CrNiN 19-9 4315-304-51-I X5CrNiN 19-9 1.4315

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