Overview
C85700 is a copper-zinc-lead alloy that is commonly called leaded yellow brass. The lead is a boost to make it very machinable. The zinc is what gives the alloy a golden color. Containing 61% copper and 36% zinc, yellow brass is a popular and widely used alloy.
Typical Uses
Bushings and fittings.
MetalTek Grade
YELLOW BRASS
Similar Specifications
Cast UNS: C85700
Cast Grade: C85700
Cast ASTM: B271, B505, B584
Typical Chemical Composition (% by wt.)
Aluminum: 0.8
Carbon: n/a
Chromium: n/a
Manganese: n/a
Iron: 0.7
Copper: 61
Nickel: 1
Lead: 1.2
Tin: 1
Silicon: 0.05
Zinc: 36