Gear Bronze
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Gear Bronze
Gear Bronze alloys are engineered for high-performance applications requiring exceptional wear resistance and load-bearing capacity. These alloys are commonly used in gears, worm wheels, and bushings across industries like automotive, marine, and industrial machinery. At Sayverse, we offer several Gear Bronze grades, including C90300, C90500, C90700, C90800, and C91700, each suited to specific applications.
Gear Bronze Grades, Chemical Composition, and Properties
| Grade | Formula | Chemical Composition | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Brinell Hardness (HBW) | Applications |
|---|---|---|---|---|---|---|---|
| C90300 | CuSn8Zn4 | Cu: 86-89%, Sn: 7.5-9%, Zn: 3-5%, Pb: Max 0.30% | Min 303 | Min 152 | Min 18% | Not Specified | Marine, gears, bushings, pump components |
| C90500 | CuSn10 | Cu: 88-90%, Sn: 9-11%, Pb: Max 1%, Zn: Max 0.5% | Min 280 | Min 170 | Min 10% | Min 80 | Bearings, worm wheels, gearboxes |
| C90700 | CuSn10 | Cu: 88-90%, Sn: 9-11%, Pb: Max 1%, Zn: Max 0.5% | Min 280 | Min 170 | Min 10% | Min 80 | High-pressure gears, marine applications |
| C90800 | CuSn12 | Cu: 85-89%, Sn: 10.5-13%, Pb: Max 0.7%, Zn: Max 0.5% | Min 300 | Min 150 | Min 6% | Min 90 | Precision turning lathes, worm rims, cylinder inserts |
| C91700 | CuSn12Ni2 | Cu: 84.5-87.5%, Sn: 11-13%, Ni: 1.5-2.5%, Pb: Max 0.3%, Zn: Max 0.4% | Min 300 | Min 180 | Min 10% | Min 95 | High-speed gears, automotive synchronizer rings |
Properties and Benefits
| Property | Description |
|---|---|
| Wear Resistance | Performs well under high mechanical loads and friction. |
| Corrosion Resistance | Excellent in seawater, especially for C90300 and C90800. |
| Machinability | High machinability, ideal for precision production. |
| Load Capacity | Withstands high tensile and yield strength demands in heavy-duty applications. |
| Impact Resistance | Durable under high-impact forces, making it suitable for demanding industrial uses. |
Applications of Gear Bronze
- Industrial Machinery: Suitable for heavy-duty gears, bushings, and worm wheels.
- Automotive Components: Provides durable gears and synchronizer rings.
- Marine Applications: Excellent for use in gears and bushings exposed to seawater.
- Aerospace and Heavy Equipment: Ideal for high-speed gears and heavy-load bushings.
Why Choose Sayverse for Gear Bronze?
Sayverse offers premium Gear Bronze alloys tailored to various industrial applications. Our products are sourced from top manufacturers, ensuring the highest quality and performance.
Packaging and Delivery: Gear Bronze is available in billets, bars, and custom sizes. We ensure timely delivery across Turkey, Europe, and beyond.
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