Grade ZG025Cr20Ni19Mo7CuN
Corresponding Standard GB /T 2100-2017
Corrosion-Resistanst Steel Castings for General Applications
Classification Cast Steel
ZG025Cr20Ni19Mo7CuN Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Mo N
Minimum Value - - - - - 19.5 17.5 0.5 6 0.18
Maximum Value 0.025 1 1.2 0.03 0.01 20.5 19.5 1 7 0.24
ZG025Cr20Ni19Mo7CuN Mechanical Properties
thickness
t
mm
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Impact Energy Absorption
KV2
J
t≤50 ≥500 ≥260 ≥35 ≥50

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