Grade GX15CrMo5
European Standard Steel Grade 1.7365
Corresponding Standard EN 10213-2007(+A1:2016)
Steel Castings for Pressure Purposes
Classification Cast Steel
GX15CrMo5 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Cu Mo V
Minimum Value 0.12 - 0.5 - - 4 - 0.45 -
Maximum Value 0.19 0.8 0.8 0.025 0.025 6 0.3 0.65 0.05
GX15CrMo5 Mechanical Properties
thickness
t
mm
Heat Treatment or Condition
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Impact Energy Absorption
KV2
J
t ≤ 150 Quenching and Tempering (QT)① 630~760 ≥420 A: ≥16 ≥27
Approximate Comparison Table Heat-Resistant Cast Steels and Alloys
China United States United Kingdom
GB ASTM BS EN/BS
ZG16Cr5Mo
GB/T 32255-2015
C5
ASTM A217-2012
GX15CrMo5
BS EN 10213-2007

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