Overview
C93500 is a popular copper-tin-lead alloy. As a high lead alloy, it comes with score resistance, structural uniformity, shear properties, and compressive strength. This relatively low cost alloy is typically used for bushings, gears, and impellers. It contains 84.5% copper.
Typical Uses
Bearings, bushings, centrifuge bushings, gears, hydraulic parts, impellers, liners, piston rings, pump and valve components, sleeves, steam fittings.
MetalTek Grade
MTEK 935
Similar Specifications
Cast UNS: C93500
Cast Grade: C93500
Cast ASTM: B271, B505, B763
Military/AMS: QQ-C-390B
Typical Chemical Composition (% by wt.)
Aluminum: 0.005
Carbon: n/a
Chromium: n/a
Manganese: n/a
Iron: 0.2
Copper: 84.5
Nickel: 1
Lead: 9
Tin: 5.1
Silicon: 0.005
Zinc: 0.2
Other: P 0.05; S 0.08; Sb 0.005