Grade G17CrMoV5-10
European Standard Steel Grade 1.7706
Corresponding Standard EN 10213-2007(+A1:2016)
Steel Castings for Pressure Purposes
Classification Cast Steel
G17CrMoV5-10 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Mo V Sn
Minimum Value 0.15 - 0.5 - - 1.2 - - 0.9 0.2 -
Maximum Value 0.2 0.6 0.9 0.02 0.015 1.5 0.4 0.3 1.1 0.3 0.25
G17CrMoV5-10 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)① 590~780 ≥440 A: ≥15 ≥27
1 Approximate Comparison Table Cast Steel
China Germany European Standard
GB DIN EN/DIN EN Numerical Grade
ZG15Cr1Mo1V GS-17CrMoV511V G17CrMoV5-10 1.7706
2 Approximate Comparison Table Heat-Resistant Cast Steels and Alloys
China United Kingdom
GB BS EN/BS
ZG17Cr1Mo1V
GB/T 32255-2015
G17CrMoV5-10
BS EN10213-2007

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