Brass + Aluminium Alloy (ex. Duralumin)

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 alloy Aluminium Alloy (ex. Duralumin)
Melting Point ≈630℃
Electrical Resistivity 78×10-8Ω・m
Thermal Conductivity ≈225 W/(m・K)