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Grade X1CrNiMoCuNW24-22-6
ISO Numeric Designation 4659-312-66-I
Corresponding Standard ISO 15510-2014
TECHNICAL SPECIFICATION Stainless steels-Chemical composition
Classification Austenitic Stainless Steel
X1CrNiMoCuNW24-22-6 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Mo N W
Minimum Value - - 2 - - 23 21 1 5.5 0.35 1.5
Maximum Value 0.02 0.7 4 0.03 0.01 25 23 2 6.5 0.5 2.5
Approximate Comparison Table
United States International Organization for Standardization European Standard
UNS ISO Numerical Grade Numerical Grade
S31266 X1CrNiMoCuNW24-22-6 4659-312-66-I 1.4659
X1CrNiMoCuNW24-22-6 Corresponding Standards(Same grade name, different standards)
1 EN 10088-1-2005
X1CrNiMoCuNW 24-22-6 1.4659
2 ISO TS 15510-2003
X1CrNiMoCuNW24-22-6
3 EN 10088-2-2005
X1CrNiMoCuNW 24-22-6 1.4659
4 EN 10088-3-2014
X1CrNiMoCuNW 24-22-6 1.4659
5 ISO 15510-2014
X1CrNiMoCuNW24-22-6 4659-312-66-I
6 DIN EN 10088-3-2014
X1CrNiMoCuNW 24-22-6 1.4659
7 NF EN 10088-2-2005
X1CrNiMoCuNW24-22-6 1.4659
8 NF EN 10088-1-2005
X1CrNiMoCuNW24-22-6 1.4659

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