Grade М3
Corresponding Standard GOST 1173-2006
Copper Foil, Strip, Sheet and Plate Specification
Classification Copper and Copper Alloys
М3 Chemical Element Composition Content (%)
Component Fe S Ni Cu As Pb Sn Bi Sb O
Minimum Value - - - 99.5 - - - - - -
Maximum Value 0.05 0.01 0.2 - 0.01 0.03 0.05 0.003 0.05 0.08

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