Stainless Steel + Brass

Weldability of the material and electrode material (guideline)

Weldability Very bad
Upper Electrode Cu-Cr-Zr (Equivalent to RWMA-2)
Lower Electrode Cu30%-W70% (Equivalent to RWMA-11)
Special Note  

Physical Property

SUS Stainless Steel
(Ni) Melting Point ≈1449℃
Electrical Resistivity 72×10-8Ω・m
Thermal Conductivity ≈16.7 W/(m・K)
Bs Brass
Melting Point ≈920℃
Electrical Resistivity (3.2~5)×10-8Ω・m
Thermal Conductivity ≈124 W/(m・K)