When it comes to joining two pieces of metal together, welding is the way to go. However, not every metal responds to heat in the same manner. The welding process you use for welding certain metals together would depend on the way a metal expands and softens on heating. For instance, you can make use of flux-cored arc welding using the materials acquired from Flux Cored Wire Suppliers in India for welding stainless steel, cast iron, carbon steels, and hard-facing alloys. However, it cannot be used for welding nonferrous metals such as aluminum. 

Guide to understanding the materials that can be used for welding various metals 

Whether you plan on becoming a full-time welder or you plan to pick it up just as a hobby, having an understanding of which metals can be used for welding will help you in creating high-quality welds. What’s even better is that when you approach Welding Electrodes Manufacturers, you can make an informed decision regarding the kind of electrodes you would want to invest in. The following are the 4 types of welding materials that you should know about: 

Steel 

Steel welding electrodes are rather inexpensive in comparison to other kinds of metals. And this is because steel is cheaper than most metals. Additionally, steel also has a high tensile strength making it resistant to any stress. It is also available in different variants such as low-carbon steel, stainless steel, and carbon steel. As mentioned earlier, you can make use of flux-cored wires purchased from Flux Cored Wire Manufacturer in India for your welding project. 

Cast Iron 

This is another type of welding iron. However, it has a high percentage of carbon in it making it vulnerable to cracks. It is also not highly malleable or ductile. Thus, expertise is required for working efficiently with this metal. Various kinds of heating and preheating methods can be used for welding this metal. 

Aluminium 

One of the most popular choices for welding rod material is aluminum. Although it is much lighter than steel, it is not as corrosive as other metals. This is precisely why it is considered to be a long-lasting metal. It also possesses a good level of electrical conductivity. It must be noted, however, that some variants of aluminum need filler metals which help in fusing the pieces of metals together. You can invest in DIFFCOR glass from Diffcor Suppliers for storing the filler metals. 

 Titanium 

Similar to aluminum, titanium is also light-weighted. However, it possesses strong resistance to high-level corrosion. It is not just durable but also offers long-lasting results. However, when using titanium you will need to make use of a strong shielding gas. 

Conclusion 

Another metal that is used widely for welding is tungsten. It is used for arc welding as well as plasma welding. In these processes, the arc as well as the weld need to be protected by inert gases from any kind of atmospheric contamination. For TIG welding, you can also purchase flux-cored wire from Flux Cored Wire Manufacturers.