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 943
Similar Specifications
Cast UNS: C94300
Cast Grade: C94300
Cast ASTM: B271, B505, B584
Typical Chemical Composition (% by wt.)
Aluminum: 0.005
Carbon: n/a
Chromium: n/a
Manganese: n/a
Iron: 0.15
Copper: 69.5
Nickel: 1
Lead: 25
Tin: 5.3
Silicon: 0.005
Zinc: 0.8
Other: P 0.08; S 0.08; Sb 0.8