Applications :
Pump components, small gears, water impellers and housings, marine fittings, flanges, low pressure valves and fittings, pipe fittings, plumbing fixtures, ornamental fixtures. For mechanical properties of copper alloy no. C83600 basically called as Gun Metal or Red Brass
http://www.brassbilletsrods.com/copper_alloys/c83600%20Leaded%20Red%20Brass%20Alloy.html