Grade X6CrNiCuSiMo19-10-3-2
ISO Numeric Designation 4660-315-77-I
Corresponding Standard ISO 15510-2014
TECHNICAL SPECIFICATION Stainless steels-Chemical composition
Classification Austenitic Stainless Steel
X6CrNiCuSiMo19-10-3-2 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Mo
Minimum Value - 0.5 - - - 17 8.5 1.5 0.5
Maximum Value 0.08 2.5 2 0.045 0.03 20.5 11.5 3.5 1.5
Approximate Comparison Table
Japan International Organization for Standardization European Standard
JIS ISO Numerical Grade Numerical Grade
SUS315J1 X6CrNiCuSiMo19-10-3-2 4660-315-77-I 1.4660

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