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Material
C37700
Standard
GB /T 5231-2012
Standard
YS /T 649-2018
Extruded rod and bar of copper and copper alloys
Standard
GB /T 26048-2010
Free-Cutting Copper alloy wire
Chemical Composition
(%)
Standard
Material Designation
Chemical Composition (%)
GB /T 5231-2012
HPb60-2
(
C37700
)
Min
Max
YS /T 649-2018
Extruded rod and bar of copper and copper alloys
HPb60-2
(
C37700
)
Min
Max
GB /T 26048-2010
Free-Cutting Copper alloy wire
HPb60-2
(
C37700
)
Min
Max
For Reference Only
