Phosphor Bronze + Aluminium

Weldability of the material and electrode material (guideline)

Weldability Acceptable
Upper Electrode Cu-Cr-Zr (Equivalent to RWMA-2)
Lower Electrode Cu-Cr-Zr (Equivalent to RWMA-2)
Special Note Possible to weld under a special condition.
Welding conditions should be adjusted precisely.

Physical Property

PB Phospher Bronze
Melting Point ≈980℃
Electrical Resistivity 15×10-8Ω・m
Thermal Conductivity ≈67 W/(m・K)
Al Aluminium
Melting Point 660℃
Electrical Resistivity 2.7×10-8Ω・m
Thermal Conductivity 237 W/(m・K)