C90500 (SAE62) Bronze / C905 High Tin Bronze Bushing
C90500 (SAE62) Bronze can is available as a Made to Order product: Centrifugal Casting and Sand Castings. Tell us what your sizes and quantity we will work up a quote for you.
What Is C90500 SAE62 High Tin Bronze
Copper alloy No. C90500 is a cast copper-tin-zinc alloy, also known as gunmetal, 210, SAE62, tin bronze and 88-10-0-2. It has good strength and corrosion resistance. Because of its mechanical properties and corrosion resistance, it is often used in castings subjected to liquid or gas pressure, such as tin bronze cast bearings and graphite embedded tin bronze bushings.

Why Use Tin Bronze For Bushing?
C90500 bronze is a bronze with tin as the main alloying element. The tin content generally ranges from 3 to 14% and is mainly used for making elastic components and wear-resistant parts. it’s tin content of deformed tin bronze does not exceed 8%, and sometimes phosphorus, lead and zinc are added.
- Phosphorus is a good deoxidizer and also improves fluidity and wear resistance.
- lead to tin bronze improves machinability and wear resistance
- zinc improves casting properties. This alloy has high mechanical properties, wear reduction and corrosion resistance, easy cutting and processing, good brazing and welding performance, small shrinkage coefficient, non-magnetic.
Use C90500 SAE62 bronze can prepare bronze straight bushings and flanged bushings, wear plate and thrust bearings.
C90500 Tin Bronze Bushing For Sale
Tin bronze bearings safeguard optimal motion between two components, absorbing any friction and reducing potential vibrations. They are also ideal for heavy-duty projects due to the significant allowability for load capacity.
SAE62 Tin Bronze Bushing Design
- Flanged Tin bronze bearing: designed for axial and side loads.
- Cylindrical bearing: for radial loads, and for higher side loads
- thrust washer bearing
The applications include injection molding machined, hydraulic, wind power, steam fittings, pump impellers, industrial machinery.

Solid Lubricant Embedded High Tin Bronze
The tin bronze bushing is manufactured with machined holes and/or grooves into which graphite is embedded. These graphite plugs act as the lubricant between the shaft and the bearing. The graphite inserts provide a slippery coating that acts as ongoing, reliable lubrication between the surfaces. we can achieve the smallest coefficient of friction possible according to the working conditions, such as load, velocity, type of movement, environment, temperature, and so on.
If you are looking for graphite embebded tin bronze bushing that can help improve the performance of your machinery, contact us today. We would be happy to discuss our graphite impregnated bearings with you and help you find the right solution for your needs.

Maintenance-free tin bronze bushing
Reduce Sliding Friction & Provide A Longer-lasting Life – Bronzeoilless.com
High hardness, wear-resistance, and fully comply with EU ROHS standards. Can provide spectrometer composition test, strength test.
High hardness, wear-resistance, and fully comply with EU ROHS standards. Can provide spectrometer composition test, strength test.
High hardness, wear-resistance, and fully comply with EU ROHS standards. Can provide spectrometer composition test, strength test.
High hardness, wear-resistance, and fully comply with EU ROHS standards. Can provide spectrometer composition test, strength test.
High hardness, wear-resistance, and fully comply with EU ROHS standards. Can provide spectrometer composition test, strength test.
High hardness, wear-resistance, and fully comply with EU ROHS standards. Can provide spectrometer composition test, strength test.
High hardness, wear-resistance, and fully comply with EU ROHS standards. Can provide spectrometer composition test, strength test.
High hardness, wear-resistance, and fully comply with EU ROHS standards. Can provide spectrometer composition test, strength test.
Learn More About C90500 Tin Bronze – China Supplier & Manufacturer
C90500 Tin Bronze Chemical Composition
Cu(1) | Al | Sb | Fe | Pb | Ni(2) | P(3) | Si | S | Sn | Zn | |
Min./Max. | 86.0-89.0 | .005 | .20 | .20 | .30 | 1.0 | .05 | .005 | .05 | 9.0-11.0 | 1.0-3.0 |
Nominal | 87.5 | – | – | – | – | – | – | – | – | 10.0 | 2.0 |
(1) In determining Cu min., Cu may be calculated as Cu + Ni.
(2) Ni value includes Co.
(3) For continuous castings, P shall be 1.5%, max.
Note: Cu + Sum of Named Elements, 99.7% min.
C90500 SAE62 TIN BRONZE MECHANICAL PROPERTIES
Temper | Section Size | Cold Work | Typ/ Min | Temp | Tensile Strength | Yield Strength (0.5% ext. under load) | Yield Strength (0.2% offset) | Yield Strength (0.05% offset) | El | Rockwell Hardness | Vickens Hard. | Brinell Hard. | Shear Strength | Fatigue Strength* | Izod Impact Strength | ||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
in. | % | F | ksi | ksi | ksi | ksi | % | B | C | F | 30T | 500 | 500 | 3000 | ksi | ksi | ft-lb | ||
mm. | C | MPa | MPa | MPa | MPa | MPa | MPa | J | |||||||||||
As Sand Cast | |||||||||||||||||||
M01 | 0.0 | 0 | TYP | 68 | 45 | 22 | – | – | 25 | – | – | – | – | – | 75 | – | – | 13 | 10.0 |
0.0 | 20 | 310 | 152 | – | – | 25 | – | – | – | – | – | 75 | – | – | 90 | 13.0 | |||
As Centrifugal Cast | |||||||||||||||||||
M02 | 0.0 | 0 | TYP | 68 | 45 | 22 | – | – | 25 | – | – | – | – | – | 75 | – | – | 13 | 10.0 |
0.0 | 20 | 310 | 152 | – | – | 25 | – | – | – | – | – | 75 | – | – | 90 | 13.0 | |||
M02 | 0.0 | 0 | SMIN | 68 | 40 | 18 | – | – | 20 | – | – | – | – | – | – | – | – | – | 0.0 |
0.0 | 20 | 276 | 124 | – | – | 20 | – | – | – | – | – | – | – | – | – | 0.0 | |||
As Continuous Cast | |||||||||||||||||||
M07 | 0.0 | 0 | SMIN | 68 | 44 | 25 | – | – | 10 | – | – | – | – | – | – | – | – | – | 0.0 |
0.0 | 20 | 303 | 172 | – | – | 10 | – | – | – | – | – | – | – | – | – | 0.0 | |||
As Sand Cast | |||||||||||||||||||
M01 | 0.0 | 0 | SMIN | 68 | 40 | 18 | – | – | 20 | – | – | – | – | – | – | – | – | – | 0.0 |
0.0 | 20 | 275 | 124 | – | – | 20 | – | – | – | – | – | – | – | – | – | 0.0 |
*Fatigue Strength: 100 x 10 6cycles,
unless indicated as [N]X 106.
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