TP1 copper wire is a phosphorus deoxidized copper alloy, which reduces the oxygen content by adding phosphorus to copper to improve its processing and welding properties. It has excellent thermal and electrical conductivity and welding properties and is widely used in the manufacture of tubes, pipes and other related products.
TP1 copper wire occupies a special position in copper alloy, its phosphorus deoxidation process not only ensures the purity of copper, but also makes the wire have better mechanical properties and processing performance. Meanwhile, the superior performance of TP1 copper wire in thermal and electrical conductivity makes it widely used in electrical, electronic and construction fields.
| elemental | Content range |
|---|---|
| (Cu) | ≤99.90% |
| (P) | 0.004-0.012% |
| (Pb) | ≤0.005% |
| (Zn) | ≤0.05% |
| (Fe) | ≤0.1% |
| (Sn) | ≤0.002% |
| (Mn) | ≤0.05% |
| (Ni) | ≤0.05% |
| (Al) | ≤0.01% |
| (Si) | ≤0.05% |
| Other impurity elements | ≤0.1% |
