Importance

Loading Importance Indicators...

Abstract

This copper alloy has a composition containing Mg in an amount of 0.10 mass % or greater and 2.6 mass % or less, with a balance being Cu and inevitable impurities, in which in a plastic deformation region of a stress-strain curve obtained in a low-speed tensile test at a strain rate of 1.0×10⁻⁶/s, an average value of a period of a strain of a saw edge-shaped curve is 0.01% or greater and 1.0% or less, an average value of a difference in level of stress of the saw edge-shaped curve is 0.1 MPa or greater and 2 MPa or less, and there are five or more saw edge-shaped curves with a period of strain of 0.01% or greater and 1.0% or less and a difference in the level of stress of 0.1 MPa or greater and 2 MPa or less.

Loading the Abstract Image...

First Claim