Bronze is an excellent alloy for precision parts casting. Its composition typically includes copper, tin, zinc, phosphorus and in some
Butch’s responsibilities include sampling all new jobs through the shop, and assisting with quoting and associated activities. He led the introduction of aluminum alloys to the PPCP casting materials menu. During his 24 years of investment casting experience, he has done every job in the plant and has managed every function in the foundry. Butch first came to PPCP in 1990.