Product Name: Copper / pure copper / phosphorus deoxidation copper
Product grade：Cu-DHP(CW024A)
Execution standard: EN/1652:1997
Corresponding grades: TP2, C12200, C1220.
I. Main Characteristics
1. Copper alloy has good welding performance and cold bending performance, which makes it has excellent plasticity and toughness in the process.
2. Phosphorus deoxidized copper also exhibits a low tendency to hydrogenosis, which means that its performance is stable and reliable when processed and used in a reducing atmosphere.
3. The alloy's performance in processing and use in an oxidizing atmosphere may be affected to some extent, so it needs to be carefully selected and used in specific environments.
Chemical composition
Phosphorus deoxidized copper is mainly composed of elements such as copper and phosphorus. Among them, the content of copper occupies a dominant position, ensuring the basic performance of the alloy. The addition of phosphorus plays the role of deoxygenation, effectively reducing the oxygen content of the alloy, thus improving its electrical and thermal conductivity. In addition, the alloy may contain a number of other trace elements that have a lesser impact on the alloy's performance, but help to further optimize its performance.
Specific chemical composition parameters
Copper (Cu): ≥99.90
Phosphorus (P): 0.055-0.040
Mechanical properties
Density g/cm³ : 8.9
Supply state：R240
Nominal thickness/mm: 0.2-1.5
Tensile strength Rm/Mpa (small value): 240-300
Yield strength Rp0.2/Mpa: ≥180
Elongation/%: (A50mm thickness ≤ 2.5mm) 8, (A thickness > 2.5mm) 15
Hardness/HV (small value): 110
Conductivity: (57.0)MS/m, (98.3)%IACS
IV. Uses
Because the alloy has good electrical conductivity, thermal conductivity and processing performance, so it has a wide range of applications in many fields.
1. Phosphorus deoxidized copper is often used as tubing, especially in the need to transport gas or liquid occasions, such as gasoline or gas piping, drainpipes and so on. In addition, it can also be used as a key component of condenser tubes, evaporators, heat exchangers and other equipment to meet the needs of different industrial fields.
2. Phosphorus Deoxidized Copper can also be supplied in the form of sheet, strip, bar, wire and so on. In the field of construction, it can be used as the first choice of materials such as roofing boards and decorative boards. In addition, due to its good corrosion resistance, CW024A Phosphorus Deoxidized Copper is often used to make fasteners, connectors and other components to ensure stable operation and long-term use of equipment.
