Grade GX4CrNiMo16-5-1
European Standard Steel Grade 1.4405
Corresponding Standard EN 10213-2007(+A1:2016)
Steel Castings for Pressure Purposes
Classification Cast Steel
GX4CrNiMo16-5-1 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Mo V
Minimum Value - - - - - 15 4 - 0.7 -
Maximum Value 0.06 0.8 1 0.035 0.025 17 3 0.3 1.5 0.08
GX4CrNiMo16-5-1 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 ≤ 300 Quenching and Tempering (QT)① 760~960 ≥540 A: ≥15 ≥60

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