High Quality Content by WIKIPEDIA articles! Wood`s metal, also known as Lipowitz`s alloy or by the commercial names cerrobend, bendalloy, pewtalloy or MCP 158, is a eutectic, fusible alloy with a melting point of approximately 70 °C (158 °F). It is a eutectic alloy of 50% bismuth, 26.7% lead, 13.3% tin, and 10% cadmium by weight. It is named after American metallurgist B. Wood.