Cu-Cr-X合金表面粗糙度0.09μm,抗拉强度604MPa,导电率82.4%IACS。有色院提供报告仅提供抗拉强度数值,未提供应力应变曲线。
The surface roughness of Cu-Cr-X alloy is 0.09μm, the tensile strength is 604MPa, and the electrical conductivity is 82.4%IACS. The report provided by the Nonferrous Metal Research Institute only provides tensile strength values and does not provide stress-strain curves.