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C89835 is a “GREEN” Copper-Bismuth non-leaded alloy
(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:-450°F.
Maximum Operating Temperature:500°F.

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 also produces lead-free materials that replace C83600, C84400, C93700, C93800 and C94500 with bismuth alloys.

WARNING: This product can expose you to chemicals including Nickel, Lead & Tetrafluoroethylene which is known to the state of California to cause cancer. Lead and Nickel which are known to the state of California to cause birth defects or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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Item #

Stock
Item?

Nominal Size I.D.

Nom
Size O.D.

O.D. Min

O.D. Max

BB04S000008 N/A Yes N/A SOLID N/A 1 in N/A 1.0310 in N/A 1.0410 in
BB04S000012 N/A Yes N/A SOLID N/A 1 1/2 in N/A 1.5310 in N/A 1.5410 in
BB04S000016 N/A Yes N/A SOLID N/A 2 in N/A 2.0340 in N/A 2.0440 in
BB04S000020 N/A No N/A SOLID N/A 2 1/2 in N/A 2.5340 in N/A 2.5440 in
BB04S000024 N/A Yes N/A SOLID N/A 3 in N/A 3.0340 in N/A 3.0440 in
BB04S000028 N/A No N/A SOLID N/A 3 1/2 in N/A 3.5340 in N/A 3.5440 in
BB04S000032 N/A Yes N/A SOLID N/A 4 in N/A 4.0550 in N/A 4.0710 in
BB04S000036 N/A No N/A SOLID N/A 4 1/2 in N/A 4.5550 in N/A 4.5710 in
BB04S000040 N/A Yes N/A SOLID N/A 5 in N/A 5.0550 in N/A 5.0710 in
BB04S000048 N/A Yes N/A SOLID N/A 6 in N/A 6.0780 in N/A 6.1100 in
BB04S000064 N/A Yes N/A SOLID N/A 8 in N/A 8.0780 in N/A 8.1100 in
BB04S000080 N/A Yes N/A SOLID N/A 10 in N/A 10.0780 in N/A 10.1340 in
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