Grade X10CrAlSi18
European Standard Steel Grade 1.4742
Corresponding Standard EN 10095-1999
Heat resisting steels and nickel alloys
Classification Austenitic Stainless Steel
X10CrAlSi18 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Al
Minimum Value - 0.7 - - - 17 0.7
Maximum Value 0.12 1.4 1 0.04 0.015 19 1.2
1 Approximate Comparison Table
Germany France European Standard United Kingdom
DIN EN/DIN W-Nr. NF EN/NF EN Numerical Grade BS EN/BS
X10CrAl 18
X10CrAlSi 18
1.4742
1.4742
Z10CAS 18 X10CrAlSi 18 1.4742 430S15
2 Approximate Comparison Table
International Organization for Standardization European Standard
ISO Numerical Grade Numerical Grade
X10CrAlSi18 4742-430-77-I 1.4742

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