Welding Aluminium To Stainless Steel. Can steel be welded to aluminum. Steel cannot be welded to aluminum by using conventional welding techniques like SMAW arc welding GMAW MIG or GTAW TIG.
2018a in aluminium to stainless steel welding the aspect that most hinders the welding is the difference in the thermal conductivity of the alloys. As observed in Table 5 both niobium and carbon steel have an intermediate thermal conductivity between aluminium and stainless steel. An increase in component size to 38mm diameter tube still allowed the production of high strength welds but.
Tungsten inert gas TIG welding also known as gas tungsten arc welding GTAW is best suited for welding aluminum and stainless steel.
Stainless steel fabrication can only be done by professional and qualified welders. It means that the difference regarding this property is smoothed. Produce arc-welded joints between aluminum and steel pipelines. Plastic or rubber washers or gaskets are good suggestions.