Stainless Steel Mig Wire Settings

All they need to do is get the thickness of the metal and the size of the electrode wire and based on that look at the average value in the table and set the machine accordingly.

Stainless steel mig wire settings. As a rule of thumb in most cases it will be a er308l electrode using a c2 gas mixture. The settings for flux core wire and non ferrous metals will be completely different. When welding mild steel a good rule of thumb is to set the amperage level at 1 amp for every 0 001 of thickness. And finding the right settings on your welder may quickly run you through a 1 lb.

I would recommend 0 030 diameter on either a two pound or ten pound spool. The wire is used for welding type 302 304 308 and 347 stainless steels. Spool and 10 lb. This is what is used in most shops but is not right for every situation.

So if you are welding 12 gauge mild steel with a thickness of 0 100 you would set the machine at 100 amps. Metal thickness amperage settings. Hence mig welding stainless steel is largely a simple task for professional welders as they don t need to go for a trial and error by testing test bits to calculate the machine settings. Finally you can also find some information on some welders that have a voltage setting chart.

Spool before you ve got to the actual job in hand. How to set your mig welder in joining stainless steel tune your welder s polarity your welder should be set to direct current dc positive to create a reaction between your feeder wire and steel surface. Stainless steel mig weld done with er308l weld wire and c2 gas. In general the grade of wire you use depends on the type of stainless steel base material you are welding.

To activate your free subscription today simply select which newsletter s you would like to receive and complete the form below. Ones that do need shielding gas. There are other types of stainless steel flux core wire. For welding stainless steel millermatic s suggestions include stainless steel wire for dcep power supply tri mix 905 he 7 5 ar 2 5 co2 helium argon carbon dioxide mix as shielding gas at 20 30 cubic feet per hour.

This is called. Miller respects your. The us forge 308l comes in 0 023 diameter 0 030 and 0 035 in a 2lb. This stainless steel solid mig wire is a low carbon welding wire which encourages a smoother arc formation.

Mig welder settings charts guides and tables for steel stainless and aluminum lincoln mig welding electrode and gas selection chart settings to start the pictures above and below are the manufacturer s recommended lincoln welders and miller welding equipment voltage wire feed speed settings and gas recommendations.