Overview
C91100 is a copper-tin alloy with high tensile, yield, and compressive strength as well as wear resistance. Applications that require high strength or heavy loads such as bushings, gears, and hydraulic parts are a good fit for this alloy. This alloy contains 83.5% copper.
Typical Uses
Bearings, bushings, gears, hydraulic parts, piston rings, steam fittings, steel mill nuts, worm gears.
MetalTek Grade
MTEK 911
Similar Specifications
Cast UNS: C91100
Cast Grade: C91100
Cast ASTM: B22
Typical Chemical Composition (% by wt.)
Aluminum: 0.005
Carbon: n/a
Chromium: n/a
Manganese: n/a
Iron: 0.25
Copper: 83.5
Nickel: 0.5
Lead: 0.25
Tin: 16
Silicon: 0.005
Zinc: 0.25
Other: P 1.0; S 0.05; Sb 0.2