Home Products Alloys MoldMAX Alloys MoldMax Alloys ProTherm PROtherm PROtherm material is a high conductivity, moderately high strength, copper-nickel-beryllium alloy. USES AND APPLICATIONS PROtherm material is commonly used for injection mold cores, blow mold cavities and hot runners. FORMS, SIZES AND TOLERANCES PROtherm material is available in rounds, square and rectangular bars, plate and forged rings. For more information, download our PROtherm data sheet. SPECIFICATIONS AND STANDARDS PROtherm is certified to hardness and conductivity only. LEARN MORE ABOUT PROTHERM For more information about PROtherm and other MoldMAX plastic tooling alloys, contact Materion Performance Alloys today.