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Cast Grade: C94300

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.)

Al: 0.005

Cu: 69.5

Fe: 0.15

Ni: 1

Pb: 25

Si: 0.005

Sn: 5.3

Zn: 0.8

Other: P 0.08; S 0.08; Sb 0.8

Minimum Mechanical Properties

Brinell 500 KG Typical: 48

Tensile, ksi: 24

Yield, ksi: 13

Elongation %: 10