Casting Alloys for Rubber Mold Applications

 

 A copper-based casting alloy. Made from high quality pure metal. 

Lighter colored alloy with excellent tight grain solidification traits. 

This alloy is also known as a silicon bronze. The make up of this alloy is 95% Cu, 4% Si, 1% Mn

Melting range 1580-1789° F, pouring range 1850-2250° F.