What Metals Are Best To Use For Arc Welding?
Different metals respond differently to applied heat. It’s for this reason that it’s important to choose the right metal when welding so you know how the metal might be manipulated.
The most common types of metal in the U.S. construction industry include carbon steel, stainless steel, aluminum, and copper. But which of these metals works best when using arc welding?
What are the best metals for arc welding?
The reason why it’s so important to choose the right metals when welding is because each metal expands and softens with applied heat. Different metals can be used and applied in different ways, but some metals work best for certain types of welding.
That said, carbon steel and stainless steel are your best metal options when it comes to arc welding. But why?
Why use carbon steel for arc welding?
Carbon steel is versatile enough to be used in a variety of welding processes, including arc welding. So although carbon steel isn’t a perfect match for arc welding, it is a good choice if you’re a more experienced welder.
Carbon steel is a metal alloy that’s made up of 98% iron and 2% additional elements. The carbon in the metal alloy makes the metal that much stronger, although it’s important to take care of this metal because it can rust over time without proper care.
Why use stainless steel for arc welding?
Iron is a key ingredient in the creation of stainless steel. But unlike carbon steel, stainless steel is also made up of nickel alloy and between 10% to 30% of the metal is also made from chromium.
What’s more, stainless steel isn’t versatile like carbon steel. It can only be used for arc welding. The good news is that stainless steel is more resistant to corrosion than carbon steel, but you’ll still need to maintain it to keep corrosion at bay.
Looking for cold rolled steel sheets for your project?
Whether you need cold rolled steel sheets for welding or construction, the steel suppliers at JD Fields have what you need to get the job done and done right. To learn more about our cold formed sheet piling or for more information about the best metals to use for different types of welding like arc welding, contact the steel suppliers at JD Fields today.