Grade X10CrAlSi18
Germany W-Nr. 1.4742
Corresponding Standard DIN EN 10095-2018
Heat resisting steels and nickel alloys
Classification Ferritic Stainless Steel
Properties Corrosion Resistance
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
X10CrAlSi18 Mechanical Properties
condition Heat Treatment or Condition
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Hardness
HBW
Bar; t≤25 Annealing (+A) 500~700 ≥270 ≥15 ≤212
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

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