Tin Bronze - Hollow Bar: CuSn12
31 mm
/ 17 mm

Tin Bronze - Hollow Bar: CuSn12
31 mm
/ 17 mm
Outer diameter
31 mm
Inner diameter
17 mm
Length
1444 mm
Weight
≈ 4.62 kg/m
In Stock: 1 piece
Other grades for ISO CuSn12
EN CC483K
ČSN 423123
2.1052
ASTM (UNS) C90800
Afnor CuSn12P
Chemical composition
Cu | Sn | P | Zn | Fe | Ni | Pb |
85.00–88.50 | 11.00–13.00 | ≤ 0.60 | ≤ 0.50 | ≤ 0.20 | ≤ 2.00 | ≤ 0.70 |
Product Information
CuSn12 (CC483K) alloy is characterized by strength, hardness and high resistance to corrosion, impacts and cavitation. It therefore works well in components that are exposed to heavy loads, friction and pressure. Typical applications of CuSn12 (CC483K) include:
- Bearings and bushings: Used in heavy-duty industrial machinery and hydraulic systems, providing high wear resistance.
- Gears and worm wheels: Suitable for power transmission applications, ensuring low friction and long service life.
- Pump and valve components: Common in marine, chemical, and water treatment industries, offering superior corrosion resistance.
- Sliding elements and wear plates: Ideal for guide rails, thrust washers, and friction-intensive applications.
- Shipbuilding and offshore equipment: Resistant to seawater corrosion, making it suitable for propellers, shafts, and submerged components.
- High-load mechanical parts: Used in railway, automotive, and aerospace industries, where durability and reliability are critical.
- Also: gear rings, pressure nuts, impellers and guide wheels, pump seats, bearing shells and linings, flanges....