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Bronze CuSn12 Cast Bronze Bushings without Oil Groove Sleeve Type
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Product Details:
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Detailed Product Description
| Application: | Automobile Application | Size: | Standard |
|---|---|---|---|
| Standard: | JIS | Oil Groove: | Cross Oil Groove |
| Material: | CuSn12 | Type: | Sleeve |
| Highlight: | cast bronze sleeve bearings,cast bronze bearings |
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Bronze CuSn12 Cast Bronze Bushings without Oil Groove Sleeve Type
Our INW-61 Casting Alloy Bronze, manufactured using advanced copper alloys from our own foundry, represents a cornerstone of our company's success. We collaborate closely with university institutes, research facilities, and customers to optimize product performance for specific application requirements.
General Technical Information
Material: CuSn12
Standard Designation
| Marking according to DIN EN 1982: | CuSn12-C - GS |
|---|---|
| Material number according to DIN EN 1982: | CC483K |
| Old mark based on DIN 1705 and DIN 1716: | G-CuSn12 |
| Old material no.: | 2.1052.01 |
Chemical Composition (wt.%)
| Component | Percentage |
|---|---|
| Copper Cu | 85.0-88.5 |
| Nickel Ni | < 0.2 |
| Phosphorus P | < 0.6 |
| Lead Pb | < 0.7 |
| Tin Sn | 11.0-13.0 |
| Aluminium Al | < 0.01 |
| Iron Fe | < 0.2 |
| Manganese Mn | < 0.2 |
| Sulphur S | < 0.05 |
| Antimony Sb | < 0.15 |
| Silicon Si | < 0.01 |
| Zinc Zn | < 0.5 |
Standard Bearing Forms
- Cylindrical bushes
- Flanged bushes
- Thrust washers
- Sliding plates
Physical Properties
| Property | Value |
|---|---|
| Density g/cm³ | 8.6 |
| Melting range °C | 830-1000 |
| Shrinkage value °C | 1.5 |
| Electrical conductivity at 20 °C MS/m | 6.2 |
| Thermal conductivity at 20 °C W/(m*K) | 54 |
| Linear expansion coefficient 10⁻⁶/K | 18.5 |
Mechanical Characteristics
| Characteristic | Value |
|---|---|
| Tensile strength Rm (MPa) | 260 |
| 0.2% yield strength RP0.2 (MPa) | 140 |
| Ultimate tensile strength A (%) | 7 |
| Brinell hardness HB10 | 80 |
Technological Properties
| Property | Value |
|---|---|
| Elastic modulus GPa | 90-110 |
| Flexural fatigue strength MPa | 90 |
| Shear strength MPa | 195-210 |
Machining, Brazing, Soldering and Weldability
| Process | Rating |
|---|---|
| Machinability | 3 |
| Brazing | good |
| Gas welding | medium |
| Inter gas welding | medium |
We provide comprehensive datasheets with detailed information about material characteristics and design specifications.
Contact Details
Zhejiang In-way Precision Machinery Co., Ltd
Contact Person: james
Send your inquiry directly to us
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