Nickel-plated metal sheet

Abstract

[Object] Disclosed is a nickel-plated metal sheet, which includes a plating layer having adhesion with a base material and adhesion with another member, and further is capable of shortening a joining time or lowering a joining temperature compared to the conventional technology, when joined with another member. [Solving Means] The nickel-plated metal sheet includes a base material made of metal, and a roughened nickel layer formed on at least one side on the base material. A ten-point mean roughness Rzjis on an outermost surface on a side of the roughened nickel layer is 1.0 to 4.5 μm, and a Density Of Peaks Spd on the outermost surface on the side of the roughened nickel layer is 20000/mm2 or higher.

Dependencies are inferred from the claim text.