Welding Carbon Steel To Aluminum. Aluminum coatings can be applied by dipping clean steel with or without fluxing into a molten aluminum bath held at 1275-1300 degrees Fahrenheit. Another method many use to successfully weld aluminum to steel is dip coating also commonly referred to as hot dip aluminizing.
The diffusion welding of carbon steel to aluminium may be achieved when the temperature and compression of the weld metal allows diffusion at the interface between both components. However in this paper we report that high quality welds. However all of your effort will go for nothing if you just bolt the joint together.
A coating of zinc on steel can be used and the aluminum welded to it by the gas tungsten arc welding process.
Weld aluminum tubing with steel or stainless steel tube sheets on heat exchangers. Carbon and Low-Alloy Steels. The aluminum coated steel parts may be tig welded to aluminum with aluminum filler metal. Nitric acid ammonium persulfate and iodidepotassium iodide.