How To Weld Brass With Mig. You have to remember that welding involves melting the metallic pieces to fuse them together and mild steel does not like that very much so some tests might be required. If you need to get deeper try running a triangle pattern with Hobart MIG.
Gas welding of brass is not recommended as the zinc will tend to vaporise causing fumes zinc oxide and porosity. Mig welding wire for Brass Copper-Zinc Welding Brass is oft the case when rebuilding wornout or damaged ship propellers this material is often called Manganese bronze in practice. A buttering on both the weld faces shall be made prior to the joining.
Preheat the brass 100 to 350C temperature prior to the buttering.
To start with if you are going to TIG weld a piece of brass to stainless steel it would be far different than when you are welding a rod of brass to a roll of stainless steel. You have to remember that welding involves melting the metallic pieces to fuse them together and mild steel does not like that very much so some tests might be required. Preheat the brass 100 to 350C temperature prior to the buttering. Can You TIG Weld Brass to Stainless Steel.