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Material
ZG40Cr25Ni21
Standard
JB /T 6403-2017
Heavy heat-resisting steel castings - Technical specification
Chemical Composition
(%)
Standard
Material Designation
Chemical Composition (%)
JB /T 6403-2017
Heavy heat-resisting steel castings - Technical specification
ZG40Cr25Ni21
(
ZG40Cr25Ni20
)
Min
Max
For Reference Only