281 ºF (138 ºC) Low Melting Point 58% Bismuth Eutectic TRU Alloys

This is a Bismuth based Eutectic low melting alloy whose main attribute is the minimal volume change between its liquid and solid state. This is the highest melting point of the bismuth-base alloys commonly used in the industry and provides an easily castable material ready for use soon after it freezes. It is used primarily for holding parts such as jet engine blades for machining and also for foundry patterns and fusible elements in safety devices.