Invention Grant
US08715431B2 Copper alloy plate for electric and electronic parts having bending workability 有权
具有弯曲加工性能的电气电子部件用铜合金板

Copper alloy plate for electric and electronic parts having bending workability
Abstract:
A Cu—Fe—P copper alloy sheet which has the high strength and the high electrical conductivity compatible with excellent bendability is provided. The Cu—Fe—P copper alloy sheet contains 0.01% to 3.0% of Fe and 0.01% to 0.3% of P on a percent by mass basis, wherein the orientation density of the Brass orientation is 20 or less and the sum of the orientation densities of the Brass orientation, the S orientation, and the Copper orientation is 10 or more and 50 or less in the microstructure of the copper alloy sheet.
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