How To Tig Weld Stainless Steel Sheet

Furthermore if you plan to weld stainless steel er308 er308l and er308lsi welding wire are best used.

How to tig weld stainless steel sheet. It is ideally preferred where the chicago welder fails because of its limitation in doing the stainless steel soldering job. Recommended shielding gas for short circuit stainless steel mig welding is a tri mix shielding gas. Tig stands for tungsten inert gas which is a welding technique done with the help of tungsten electrode for heating different metals. Lincoln electric how to gtaw tig weld stainless steel.

The step by step process to weld stainless steel both mig tig welding so now that we have all the pieces in place let s combine them and get the actual job done. Importantly make sure your machine has sufficient power to weld stainless steel. To weld sheet metal with solid wires use electrode positive ep or reverse polarity. But in the case of 316l stainless you will need to incorporate a 316l wire.

Stainless steel grows and warps excessively from heat. The tig option can be deployed for doing the stainless steel welding task. For tig welding stainless steel you can use a dc only machine or ac dc tig welding machines in dc mode. Welding is a way to combine pieces of stainless steel together for repair work and even craft projects.

Since then he has used the gas tungsten arc welding gtaw aka tig process to produce an impressive collection of eagles dragons dinosaurs and more. Welding will always need heat otherwise the metals won t weld together but the heat on stainless steel is from the job heating up more than it needs to. Use argon as shielding gas. It also forms the red blue and black coloring you re familiar with on welds.

Kevin stone is a senior fabricator who began applying his welding and drawing skills to the creation of massive stainless steel sculptures back in 2005. For example you can use 90 he 7 5 ar and 2 5 co2. Subscribe for new videos every monday and friday. Https goo gl frdnss to download the stainless steel welding filer metal selection chart visit.

Put on your safety gears. When welding stainless steel use dcen polarity and 2 thoriated tungsten. To begin a weld set the steel in place over a welding table using clamps and jigs. For these types of materials a tri gas mixture is recommended which consists of 90 helium 8 argon and 2 co2.

The coloring is all from excess heat. With these materials use a tri mix gas 90 helium 8 argon and 2 co 2. Then join the steel together through mig or tig welding.