Arc Welding Stainless Steel To Mild Steel

309l is ideal to join your stainless steel to mild steel because this welding wire is made to weld both metals.

Arc welding stainless steel to mild steel. If you re welding mild steel it s more comfortable to manage as you d use a lower wire feed speed. Stainless steel welding projects range from welding a cracked sink to welding a leak on a grain bin. A dissimilar rod or 309 will corrode with the salt water but so will mild steel. Using a resistance weld for stainless steel welding is an easy smoother process when compared to other metals.

1 joint type. You can weld a wide range of stainless steels from 300 series stainless steels. Resistance welds can be completed incredibly fast since resistance welding works by passing electricity through a. A good test to differentiate mild steel from stainless steel is to try and attach a magnet to the metal.

There are four different types of welding techniques that. 5 e 316 16 stainless electrodes. Due to its high resistance to current flow heat at the weld joint is generated easier and quicker than mild steel. Your wire feed speed also plays a huge role in welding stainless steel with normal mig wire.

All the way up to series 309 stainless steel. There s more then one way to weld stainless including arc gas. But for much thicker stainless steel a faster wire feed speed is required to create a larger welding pool. 316 would be better especially if you wish to leave the weld as a feature.

Stainless steel on the other hand comprises of different compositions of metals and requires specialized equipment for welding. When arc welding stainless steel here are some considerations. Subscribe for new videos every monday and friday. Stainless steel is not magnetic where as mild steel is.

Welding stainless steel is becoming a highly sought after skill with the growing use of stainless steel in products. Gmaw has moderate equipment complexity and operator skill requirements and for stainless steel welding it can be used in pulse or spray transfer mode. Purchase or rent a smaw shielded metal arc welding or stick electrode welder at your hardware store or equipment rental company. The cost per pound for solid wire is less than other choices but the shielding gas is an added expense.

4 keep the work pieces clamped. Now that s a great looking stainless steel welding job. The weld will probaby rust after a while beacause of cantamination if you leave it. Give the mild steel a good coating but you probably already know that.