Grade X22CrMoV 12-1
Germany W-Nr. 1.4923
Corresponding Standard DIN EN 10269-2014
Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
Classification Martensitic Stainless Steel
Properties Corrosion Resistance
Density 7.7 g/cm3
X22CrMoV 12-1 Chemical Element Composition Content (%)
Component C Si Mn P S * Cr Ni Mo V
Minimum Value 0.18 - 0.4 - - 11 0.3 0.8 0.25
Maximum Value 0.24 0.5 0.9 0.025 0.015 12.5 0.8 1.2 0.35
X22CrMoV 12-1 Mechanical Properties
diameter
d
mm
Heat Treatment or Condition
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Reduction of Area
ψ
%
Hardness
HBW
Impact Energy Absorption
KV2
J
-* +A - - - - ≤302 -
d≤160** +QT1 800~950 ≥600 ≥14 ≥40 - ≥27
d≤160*** +QT2 900~1050 ≥750 ≥11 ≥35 - ≥20
Approximate Comparison Table
China Germany European Standard
GB DIN EN/DIN EN Numerical Grade
1Cr11MoV X20CrMoV12-1
X22CrMoV12-1
X20CrMoV11-1 1.4922

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