Bunting Bearings and Bronze LLC

(commonly used as a substitute to C93200 for non-lead applications) Bunting continuous cast bronze bars of C89835 give superior quality and performance. Continuous casting achieves a high density grain structure, free of porosity, resulting in a reduction of tool wear and component rejects.Solid and cored bars are stocked in 13" increments and 105" lengths, and are available in other lengths and non-standard sizes. Consider bars for use when you need special bearings, bearings for prototypes, or for emergency repairs. Typical Properties: (Not to be used for specification purposes.)Copper: 85.00 89.00%Tin: 6.00 7.50%Lead: 0.05% max.Zinc: 2.00 4.00%Nickel: 1.00% max.Bismuth: 1.7 2.7% Physical Properties: Continuous Cast Tensile Strength, PSI:30, 000 min.Yield Strength, PSI:14, 000 min.Elongation:12% min.Machinability Rating:70.Minimum Operating Temperature:-450F.Maximum Operating Temperature:500F. C89835 is used as a no-lead replacement for C93200 material where lead-free material is required. Properties are similar to the C93200 material however; bismuth does not lubricate as well as lead so a constant supply of lubrication is recommended when using this material. Bunting