Sliding Member

Abstract: Provided is a sliding member having excellent peeling resistance against a plating layer even when sliding under high surface pressure exceeding 1.5 GPa in terms of hertzian surface pressure. A sliding member (1) comprises: a substrate (2) including a sliding surface (20) that slides on other members; and a plating layer (3) disposed at least on the sliding surface (20). The plating layer (3) includes a matrix (30) and polytetrafluoroethylene (31). The matrix (30) is a Zn-Ni alloy containing 10.0-17.0 mass% of Ni, with the remainder comprising Zn and impurities. The content of polytetrafluoroethylene (31) in the plating layer (3) is 6.5-21.0 mass%.

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