630 Aluminum Bronze Rods offer a high level of aluminum and nickel,
making it a high strength option while keeping its inherent bronze properties
of high wear resistance, corrosion resistance, and ductility. As a result of
its high strength properties, 630 is commonly used for heavy load operations
such as pup-shafts, hydraulic systems and pistons. 630 is often referred to as
aluminum-nickel-bronze. It has high 544weldability and is not heat treatable.