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[China]
Trade Verify
Address: Xitang Industrial Park,Jiashan,Zhejiang,China
Contact name:bearing
Zhejiang In-way Precision Machinery Co., Ltd |
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Bronze CuSn12 Cast Bronze Bushings without Oil Groove Sleeve Type
INW-61 Carsting Alloy Bronze applied with new and improved cooper alloys manufactured in our own foundry is what we see to be one of the key foundations of our company's success story. We cooperate closely with institutes of universities, research institutes and cus tomers to tailor the performance of our products to the application requirements
Gerneral Technical Inforamtion :
1. The material :CuSn12
| 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 |
| 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 |
2. Standard Bearing Forms
| Density g/cm³ | 8,6 |
| Melting range °C | 830-1000 |
| Shrinkage value °C | 1,5 |
| Electr. 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 |
| Tensile strength Rm (MPa) | 260 |
| 0,2 % - yield strength RP0,2 (MPa) | 140 |
| Ultimate tensile strength A (%) | 7 |
| Brinell hardness HB10 | 80 |
3. Clindircal bushes
| Elastic modulus GPa | 90-110 |
| Flexural fatique strength MPa | 90 |
| Shear strength MPa | 195-210 |
| Machinability | 3 |
| Brazing | good |
| Gas welding | medium |
| Inter gas welding | medium |
4. Flanged bushes
5. Thrust washers
6. Sliding plates
7. We accept of the available datasheet with detaied information about metaial characteristics adn design information .
