C83600 copper bar is a lead-tin-bronze alloy material that is widely used in industrial fields for its excellent comprehensive performance. Containing elements of copper, tin and lead, the material has high hardness, good wear resistance and fatigue resistance, and is particularly suitable for the manufacture of mechanical parts subject to high loads or frequent friction, such as bearings, gears and valve parts. Its stable chemical properties also give it excellent corrosion resistance, and it can maintain stable performance for a long time in wet or corrosive environments.
In addition, C83600 copper bar has excellent machinability due to its unique composition ratio, which makes it easy to be shaped by turning, drilling and other processes, and enables high-precision surface treatment. This material maintains strength while possessing a certain degree of toughness, and can be adapted to the needs of complex working conditions, which makes it an ideal choice for key components in the shipbuilding, chemical, and electric power industries.
| Melting Point – Liquidus°F | 1850 |
|---|---|
| Melting Point – Solidus°F | 1570 |
| Densitylb/cu in. at 68°F | 0.318 |
| Specific Gravity | 8.83 |
| Electrical Conductivity% IACS at 68°F | 15 |
| Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 41.6 |
| Coefficient of Thermal Expansion 68-39210 to -6 power per °F (68 – 392°F) | 10 |
| Specific Heat CapacityBtu/ lb /°F at 68°F | 0.09 |
| Modulus of Elasticity in Tensionksi | 13500 |
| Magnetic Permeability | 1 |
