Brass + Aluminium

Weldability of the material and electrode material (guideline)

Weldability No good
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.

Physical Property

Bs Brass
Melting Point ≈920℃
Electrical Resistivity (3.2~5)×10-8Ω・m
Thermal Conductivity ≈124 W/(m・K)
Al Aluminium
Melting Point 660℃
Electrical Resistivity 2.7×10-8Ω・m
Thermal Conductivity 237 W/(m・K)