Material: ASTM B 124 CW617N Description: Standard Specification for Copper and Copper Alloy Rod for Free Machining Purpose Group Name: Non Ferrous Copper Alloys Sub Group: ASTM B 124 CW617N Copper and Copper Alloy Rod for Free Machining Purpose Application: Intended for Valve, Pump, General Engineering, Automotive and Other Industries Standard: AS-AUSTRALIA