Overview
Popular tin/lead and high lead alloys with score resistance, structural uniformity, shear properties, compressive strength and low cost.
Typical Uses
Bearings, bushings, centrifuge bushings, gears, hydraulic parts, impellers, liners, piston rings, pump and valve components, sleeves, steam fittings.
MetalTek Grade
MTEK 83-7-7-3
Similar Specifications
Cast UNS: C93200
Cast Grade: C93200
Cast ASTM: B271, B505, B584
Military/AMS: MIL-C-15345-12
Other Specifications: SAE 660
Typical Chemical Composition (% by wt.)
Aluminum: n/a
Carbon: n/a
Chromium: n/a
Manganese: n/a
Iron: n/a
Copper: 83
Nickel: n/a
Lead: 7
Tin: 7
Silicon: n/a
Zinc: 2.5