High Conductivity Alloys for the Plastics Mold Industry

Brush Wellman offers a variety of copper mold alloys to fit your every need. The MoldMAX^® copper beryllium alloys are MoldMAX HH^®(High Hardness), MoldMAX LH^®(Low Hardness) and MoldMAX SC(Super Conductivity). Brush Wellman also offers non-beryllium alloys in MoldMAX XL^® and MoldMAX V^®.

Grade	Alloy	Hardness	Application
MoldMAX HH^®	CuBe	40 Rc	Injection Molds – longest life, Blow mold components
MoldMAX LH^®	CuBe	30 Rc	Injection Molds – fastest cycle, blow mold components
MoldMAX SC	CuBe	20 Rc	Blow molds, hot runner tips
MoldMAX XL^®	CuNiSn	30 Rc	Injection Molds requiring good polishability, large sizes
MoldMAX V^®	CuNiSiCr	28 Rc	Injection Molds – fastest cycle

All MoldMAX^® products are high performance alloys specifically designed for the plastic processing industry. These alloys offer a unique combination of thermal conductivity and strength that provides important benefits for the molding process.

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MoldMAX inserts for cores and cavities in injection and blow molds

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