Material: Bronze
Size: Customized
C93200 Leaded Tin bronzes
C93200 (SAE 660 RG7) Leaded Tin Bronze is considered the "standard" bearing material for light duty. The alloy has excellent machining properties, good hardness, strength and wear resistance with excellent antifriction qualities. Typical applications include bearings, washers, bushings, automotive fittings, Main Spindle Bearings, Machine Tool Bearings, Bearings for Cranes, Trunion Bearings, Roll Neck Bearings, Rolling Mill Bearings, , Fuel Pump Bushings, Water Pump Bushings, Diesel Engine Wrist Pin Bushings, Forging Press Toggle Lever Bearings, Hydraulic Press Stuffing Box, Hydraulic Press Main Lining, Pump Impellers, General Purpose Bushings, Fittings, Pump Fixtures, Insert Bearings, and so on.
Chemical Composition
Cu | Sn | Pb | Zn | Fe | Ni | Sb | P | S | Al | Si |
81.00-85.00 | 6.30-7.50 | 6.00-8.00 | 2.00-4.00 | 0.2 | 1.00† | 0.35 | 1.5 | 0.08 | 0.005 | 0.005 |
Mechanical Properties
Tensile Strength (min) | Yield Strength (at .5% extention under load min) | Elongation (in 2in. or 50mm min, %) | Brinell Hardness (min) | Remarks | ||
Ksi | MPa | Ksi | MPa | |||
35 | 241 | 20 | 138 | 10 | 65 |
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