Grade GX2CrNiMoCuN25-6-3-3
European Standard Steel Grade 1.4517
Corresponding Standard EN 10283-2019
Corrosion Resistant Steel Castings
Classification Cast Steel
Density 7.7 g/cm3
GX2CrNiMoCuN25-6-3-3 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Mo N
Minimum Value - - - - - 24.5 5 2.75 2.5 0.12
Maximum Value 0.03 1 1.5 0.035 0.025 26.5 7 3.5 3.5 0.22
GX2CrNiMoCuN25-6-3-3 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) ①② ≥650 ≥480 ≥22 ≥50

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