Low Melting Point Alloys

A principal use of the MCP 124 alloy is in tube and section bending, often preferred on very large cross-sections where, unlike the lower temperature alternatives, it need not be quenched to bring it to the best condition for the process.

The principal uses of this alloy are work-holding, fusible cores, short run prototype press tooling and fusible safety devices. Its main attribute is minimal volume change between its liquid state and solid state.

The principal use of this alloy is in work-holding in the turbine blade industry. Other applications include fusible safety devices and safety valves.

This alloy is used for fusible core manufacture, work-holding and fusible safety devices.

This alloy is mainly used in the optical industry for lens blocking. It can also be used for work-holding where particularly low temperatures are required. Other uses include fusible safety devices and proof casting.

This alloy is mainly used in the optical industry for lens blocking and may be preferred  for health and safety or environmental reasons.

This alloy was introduced to overcome the problem of the voids which are occasionally found to form through segregation during very slow cooling of the related MCP 70 alloy during the preparation of shields for use in radiotherapy. This remains the principal use, although it finds occasional application as thermal fuse material.

This alloy is used in tube and section bending for which it needs to be quenched to bring it to the best condition for process; with a melting point well below 100°C, its advantage over alternative alloys lies in the simple, low cost melt out techniques that can be used. Other uses include work-holding, fusible core applications, radiation shielding and fusible safety devices.

MCP 79 alloy is used where there is health and safety or environmental concerns. Primary applications are tube and section bending, work-holding, fusible core applications and fusible safety devices.

MCP 96 alloy is used where there is health and safety or environmental concerns. Primary applications are radiation shielding, fusible core applications and fusible safety devices.

5N Plus manufactures a range of pewter alloys that can be tailored to customers specific needs and applications.