Grade X15CrMo 5-1
European Standard Steel Grade 1.7390
Corresponding Standard EN 10269-2013
Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
Classification Alloy Steel
Density 7.85 g/cm3
X15CrMo 5-1 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Mo
Minimum Value - - 0.3 - - 4 0.45
Maximum Value 0.18 0.4 0.8 0.025 0.015 6 0.65
X15CrMo 5-1 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
%
Impact Energy Absorption
KV2
J
d≤160 +NT or +QT 640~780 ≥420 ≥14 ≥45 ≥40
X15CrMo5-1 Corresponding Standards(Same grade name, different standards)

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