CuSn0.15 copper foil for radiator fin

Thickness 0.05mm,0.08mm

Mechanical Properties

Cu-DHP is a phosphorus deoxidized copper with high phosphorus content, excellent copper welding and brazing properties, hydrogen embrittlement resistance, and good cold and hot processing formability. Mainly used in connectors, electric heater elements, heat exchanger shells, aircraft oil coolers, fuel tanks, etc.

Soft Soldering: Excellent
Resistance welding: not suitable
Gas shielded arc welding: Excellent
Laser welding: good
Stress relaxation annealing temperature: 150 – 200°C