Product application Areas : General Engineering, Ammunition Characteristics : A Copper and Zinc Alloy containing small amount of Arsenic. This is added as an inhibitor against dezincification. The alloy exhibits a good combination of strength and ductility and is commonly selected whenever excellent cold working properties, bright finish and relatively low cost are desirable. Severe environment must be considered to predict corrosion behaviour. The alloy is often used for variety of deep drawn components. Chemical Composition Cu 63.0 to 68.5 Zn rem. Pb 0.10 max Fe 0.07 max Related Standards ISS IS407 CuZn37 KS C27000 JIS C27000 ASTM C27000 BS C2108 DIN CuZn37