Lincoln Aluminum Mig Welding Settings Chart

Double click on chart to view quick guide for selecting mig wire size and welder amperage for your application.

Lincoln aluminum mig welding settings chart. Mig welders such as the millermatic 211 and millermatic 141 are ideal for the occasional welder. Lincoln mig welding aluminum setting chart aluminum mig welding settings. The alloy material range for gmaw includes. You buy this separately from your lincoln 140.

Mig welder settings can vary substantially from model to model and certainly from brand to brand. The lincoln 140 setting chart yellow column. Check with your machine manufacturer for any information that may pertain to your welding system. Again you could buy the 0 035 inch diameter aluminum wire you wanted.

You ll need a magnum 100sg spool gun. Unlike welding with a stick welder mig welding is a semi automatic process. In either case the gmaw process lends itself to weld a wide range of both solid carbon steel and tubular metal cored electrodes. 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.

The settings needed to mig weld aluminum are pretty much the same for all positions. Mig welding pulse settings for a lincoln powermig 350mp in other words no matter how you set the controls the machine circuitry is rapidly making adjustments on the fly its not as simple as just setting voltage and wire speed. Known as mig metal inert gas welding and it is less commonly known as mag metal active gas welding. Mig welder settings charts guides and tables for steel stainless and aluminum lincoln mig welding electrode and gas selection chart settings.

Carbon steel stainless steel aluminum magnesium copper nickel. The final column on your settings chart are your settings for mig welding aluminum. Aluminum welding needs to be performed hot and fast unlike steel the high thermal conductivity of aluminum dictates use of hotter amperage and voltage settings and higher weld travel speeds. If you re looking for a machine with multiple welding capabilities we recommend multiprocess welders like the multimatic 215 and multimatic 220 ac dc.

In most cases it will take 21 to 23 volts to get the arc to spray transfer. If welding out of position you will want the wire feed speed fast enough to keep the weld full of metal at a. Good equipment makes mig welding easier while poor equipment can cost you dearly in frustration and weld quality. This article is more a general guideline to help the novice welder understand how the various settings will affect your results.