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Material
HMn55-3-1
Standard
GB /T 5231-2012
Standard
GB /T 5231-2022
Designation and chemical composition of wrought copper and copper alloys
Standard
YS /T 649-2018
Extruded rod and bar of copper and copper alloys
Chemical Composition
(%)
Standard
Material Designation
Chemical Composition (%)
GB /T 5231-2012
HMn55-3-1
(
T67320
)
Min
Max
YS /T 649-2018
Extruded rod and bar of copper and copper alloys
HMn55-3-1
(
T67320
)
Min
Max
GB /T 5231-2022
Designation and chemical composition of wrought copper and copper alloys
HMn55-3-1
(
T67320
)
Min
Max
For Reference Only
