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Material
EN 12164-2016
Copper and copper alloys — Rod for free machining purposes
Material Designation
Chemical Composition (%)
CuSn4Pb4Zn4
(
CW456K
)
Min
Max
CuZn37Mn3Al2PbSi
(
CW713R
) (
UH-12
)
Min
Max
CuZn39Pb2
(
CW612N
)
Min
Max
CuZn38Pb1
(
CW607N
)
Min
Max
CuZn38Pb2
(
CW608N
)
Min
Max
CuZn39Pb0.5
(
CW610N
)
Min
Max
CuZn39Pb1
(
CW611N
)
Min
Max
For Reference Only
