Welding is putting more than two metals together by using pressure and heat. But to make the process easy, you must choose metals that can be welded smoothly. Metal differ in nature, so they react differently when manipulated and heated. This will help prevent any risk of failure that can occur during the welding process.
Those metals that do not require pre-welding or post-welding are the best choice. Welding is a complex process that involves the use of the science of electricity, metallurgy, and different states of matter and oxidation. Sheet pile manufacturers say there are many other parameters to consider while selecting the metal for the welding process. Some of the best metals for welding are discussed in this blog.
Steel
Sheet pile manufacturers are aware of the strength that steel possess. Many different types of steel are present with their own set of heating and welding characteristics. Steel is made with most iron and 2% other metals. This is very good for welding because different steel comes in different variations like high, medium, and low. Steel is a versatile metal that can be welded in any process.
Aluminum
Sheet pile manufacturers suggest that aluminum can be welded very quickly with proper knowledge and technique. The proper grade of aluminum has to be selected for it to be welded smoothly. For example, grade 1XXX is used because it can be welded easily, whereas 6XXX needs good filler material and proper methods to prevent cracks. Another concern for aluminum is the strength of the material.
There is some aluminum alloy that is artificially aged to increase its strength. The material is heated to a specific temperature so that the intermetallic properties are shaped and appropriately sized to increase the strength of the material. When the material is welded, the intermetallic properties also change their form, reducing the aluminum’s strength.
Low Carbon Steel
Low-carbon mild steel is known to be one of the most weldable metals. This is because of many different factors, which is why it has been used in numerous applications. There is a high abundance and demand for low-carbon steel, which has led scientists to develop new ways to weld it. They have developed an electric arc waveform, unique filler material, and the best welding power sources. Sheet pile manufacturers say carbon steel is more ductile than any other type of steel so that it can be readily welded.
Get the Best Steel
Bigfoot Pipe & Piling is the leading supplier of new, used, and surplus steel pipes and piling products. They offer extensive customization options too. Call to place your order today.
