Tin Bronzes – CuSn11Pb2
EN 1982 CC482K
CuSn11Pb2-C
It is a bronze alloy containing 12% tin and 2% zinc.
Chemical Composition
| Cu % | Ni % | P % | Pb % | Sn % | Zn % | A1 % | Fe % | Mn % | S % | Sb % | Si % |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Min. 83,5 Max. 87 | Max. 2 | Max. 0,4 | Max. 0,07 Max 2,5 | Min. 10,5 Max. 12,5 | Max. 2 | Max. 0,01 | Max. 0,2 | Max. 0,2 | Max. 0,08 | Max. 0,2 | Max. 0,01 |
Mechanical Properties
| Hardness HB | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation % | Hardness (HBW) |
|---|---|---|---|---|
| Continuous Casting | 280 | 150 | 5 | 90 |
| Centrifugal Casting | 280 | 150 | 5 | 90 |
Physical Properties
| Density (kg/dm3) | Specific Heat Capacity (J/(gr.K)) | Thermal Expansion (10-6k) | Thermal Conductivity (W/(m.K)) | Electrical Conductivity (Ω mm²/m) |
|---|---|---|---|---|
| 8,7 | 0,373 | 18,6 | 55 | 6,5 |