Grade X2CrNiMoN 17-11-2
European Standard Steel Grade 1.4406
Corresponding Standard EN 10250-4-1999
Open Die Steel Forgings for General Engineering Purposes - Part 4: Stainless Steels
Classification Austenitic Stainless Steel
Properties Corrosion Resistance
X2CrNiMoN 17-11-2 Chemical Element Composition Content (%)
Component C Si Mn P S * Cr Ni Mo N
Minimum Value - - - - - 16.5 10 2 0.12
Maximum Value 0.03 1 2 0.045 0.03 18.5 12 2.5 0.22
X2CrNiMoN 17-11-2 Mechanical Properties
thickness
t
mm
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Impact Energy Absorption
KV2
J
t≤250* 580~800 ≥280 ≥30 ≥100
t≤250** 580~800 ≥280 ≥30 ≥60
Approximate Comparison Table Austenitic Stainless Steel
Japan United States France European Standard United Kingdom
JIS ASTM NF EN/NF EN Numerical Grade BS EN/BS
SUS316LN 316LN Z3CND17-11Az X2CrNiMoN17-11-2 1.4406 316S61

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