When choosing appropriate metals for welding, you have to take several factors into consideration to determine which material is best suited for the project. For metal fabrication, you’ll want to think about the following attributes: versatility, melting point, and durability. These are the assets that are most valuable for metal welding projects.

What Metals Are Best for Welding? 

1. Steel

Steel is versatile and ductile, which is ideal for welding. The higher the carbon content, the stronger the steel, so low carbon steel has more flexibility. Steel has a high melting point, but the metal can oxidize and develop rust over time.

Stainless steel is another option and its stainless properties mean it resists corrosion, making it last longer. Stainless steel is both tough and easy to work with.  

2. Aluminum

Aluminum is a good choice since it is non-corrosive like stainless steel. Aluminum is lighter and thus more flexible than stainless steel, but less strong.

This should be taken into consideration for metal fabrication work since its flexibility makes it unable to withstand a higher temperature. It is worth noting that a magnesium alloy has similar properties to aluminum and may also be a worthy possibility.

3. Copper

Copper is quite ductile and can bend without breaking. It also can conduct heat better than any of the other metals mentioned. In terms of heat-resistance, it is in the middle between the higher melting point of stainless steel and the lower one of aluminum.

Similar to stainless steel and aluminum, copper is a metal that won’t rust easily. However, it will oxidize and form a protective patina over time.

For custom metal fabrication, construction, and roofing, use the specialized experts at Alabama Metals in Newton, AL. They provide reliable materials and detail-oriented service that you can trust in the Wiregrass area. Their knowledge of metals, such as aluminum, copper, and steel, can help you achieve your building and structural goals. Call Alabama Metals at (334) 299-0117 with questions.