Aluminum Mig Wire Sizes

The most common wire type is er4043 for all purpose work.

Aluminum mig wire sizes.

Aluminum wire is commonly fed with a spool gun or with a push pull system. Spool guns improve feeding of soft wires by locating a small pool of wire on a pistol grip style gun. If you are having feeding problems one thing you can try is a contact tip that is one size bigger than your wire. It may also be used to weld cast aluminum grades 43 214 355 and 356.

Tig welder with ac high frequency. Select an aluminum filler wire that has a melting temperature similar to the base material. Double click on chart to view quick guide for selecting mig wire size and welder amperage for your application. Using a spool gun eliminates the possibility of.

Alcotec proudly advertises if you can t get it from alcotec you probably can t get it. It welds aluminum grades 2014 3003 3004 4043 5052 6061 6062 and 6063. Most widely used mig welding electrode sizes. Choosing a gun and wire feeding system is an important step before mig welding aluminum.

Mig welding machine tig wire. Alcotec produces aluminum mig welding wire in over twenty different alloys and a variety of package sizes. Only use a push gun technique when welding aluminum. Multi pass welding or a beveled joint design may be required for material thickness 3 16 and greater depending on power output capability.

Specialty items as well as the industry standards are available. Check with your machine manufacturer for any information that may pertain to your welding system. The er4043 is the most commonly used mig filler wire. Gun and wire feeding options.

1 lb aluminum spool mig welding wire with 0 035 in diameter and er4043 aws classification item 41r293 mfr. The larger the wire diameter the easier it feeds. Aluminum mig gmaw welding wire. Obtain wire that is 3 64 or 1 16 inch diameter.

The more the operator can narrow down the melting range of the metal the easier it will be to weld the alloy. 5356 aluminum welding wire applications castings and housings cylinder heads pipes and frames oil pans and tanks heat treatable aluminum alloys truck and bus bodies method of application mig wire. Diameter size of aluminum wire 0 030 or 0 035 for example hobart recommends 0 035 to be used with 1 16 to 1 4 inch thick base metal.