CuDHP is a thermally refined electrolytic copper alloy which is deoxidised by the addition of phosphorus. Cu DHP has a phosphorus content between 0.013% and 0.050%, which reduces its electrical conductivity and makes it insensitive to reducing atmospheres. With its excellent thermal conductivity, this copper can be soldered without any problems.
Applications
- Refrigeration plant
- Gutters and roofing
- Gas plants
- Hydraulic, air and oil lines
- Air conditioning and refrigeration
- Heater units and burners tubes consumer
- Plumbing pipe and fittings
- Chemical pipe work
- Marine and general engineering fasteners
- Water and gas installations and tubings
- Architectural metalwork
- Masonry fixings
Chemical composition of CW024A
according to DIN EN 13388 (in % of mass)
| Cu | Bi | P | Pb | Comment | Other elements | ||||
| min | 0,015- | – | 0,03 | ||||||
| 99,95 | 0,040 |
Mechanical Properties
Sheet 0.2mm to 15mm thick
EN 1652
| Mechanical Property | Value |
|---|---|
|
Proof Stress |
50-340 MPa |
|
Tensile Strength |
200-360 MPa |
|
Elongation A50 mm |
50-5 % |
|
Hardness Vickers |
40 to 110 HV |
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