Grade GX2CrNiMoN25-7-3
European Standard Steel Grade 1.4417
Corresponding Standard EN 10283-2019
Corrosion Resistant Steel Castings
Classification Cast Steel
Density 7.7 g/cm3
GX2CrNiMoN25-7-3 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Mo N W
Minimum Value - - - - - 24 6 - 3 0.15 -
Maximum Value 0.03 1 1.5 0.03 0.02 26 8.5 1 4 0.25 1
GX2CrNiMoN25-7-3 Mechanical Properties
thickness
t
mm
Heat Treatment or Condition
Tensile Strength
σb
Mpa
Specified Plastic Yield Strength
Rp0.2
Mpa
Elongation or Extension Rate
δ
%
Impact Energy Absorption
KV2
J
t≤150 Solution annealing at 1120~1150°C + Quenching in water (+AT) ① ≥650 ≥480 ≥22 ≥50
GX2CrNiMoN25-7-3 Corresponding Standards(Same grade name, different standards)

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