Copper Alloys

Performance Alloys (Germantown, WI) continues with ongoing success with their MoldStar copper alloys.

Performance Alloys (Germantown, WI) continues with ongoing success with their MoldStar copper alloys. MoldStar products are designed specifically to meet the high demands in production mold applications, and are manufactured without the use of Beryllium. MoldStar90, the NEWEST alloy, is designed for applications where Copper Beryllium alloys were previously used. MoldStar90 has shown many performance advantages unique to CuNiSiCr alloys. The conductivity of MoldStar 90—the primary reason for using copper alloys—is higher than that of comparable hardness Beryllium Copper alloys. There are currently five MoldStar alloys utilizing a number system in conjunction with the MoldStar name to differentiate products.