Material: CSN CuNi7Zn39Pb3Mn2 Description: Standard Specification for Copper and Copper Alloy Rod Group Name: Non Ferrous Copper Alloys Sub Group: CSN CuNi7Zn39Pb3Mn2 Copper and Copper Alloy Rod Application: Intended for Valve, Pump, General Engineering, Automotive and Other Industries Standard: CSN-CZECH REPULIC