Phosphor Bronze + Brass

Weldability of the material and electrode material (guideline)

Weldability Good
Upper Electrode Cu-Cr-Zr (Equivalent to RWMA-2)
Lower Electrode Cu30%-W70% (Equivalent to RWMA-11)
Special Note Having enough welding strength.

Physical Property

PB Phospher Bronze
Melting Point ≈980℃
Electrical Resistivity 15×10-8Ω・m
Thermal Conductivity ≈67 W/(m・K)
Bs Brass
Melting Point ≈920℃
Electrical Resistivity (3.2~5)×10-8Ω・m
Thermal Conductivity ≈124 W/(m・K)