Cutting steel or aluminum is only the first step in the process. You need to weld the pieces together to create a strong joint. But what type of welding is used for sheet metal? The answer is that you have a few choices.

In this post, Cyrious Metal Works, your reliable aluminum welding services company, discusses this in greater detail. 

TIG Welding

This is the fine art in the industry. It’s highly precise and versatile and is one of the best welding processes for thin metal. Here, you use a non-consumable tungsten electrode and inert gas. 

If you’re looking for precision welding for sheet metal, this is the technique. The welds are clean with hardly any distortion, making them good for precision components. 

MIG Welding

The results here are a little more rough and ready. Don’t get us wrong; the results are still good. But comparing MIG vs. TIG welding is like comparing a butcher’s knife to a scalpel. Here, you use a wire electrode, which the process consumes. 

As a result, sheet metal welding is much faster and more adaptable than some of the other methods. This is the best welding method for sheet metal components for the automotive industry. The joints are strong and durable. 

Stick Welding

This is the most common type. It’s also what most people think of when someone asks, “What type of welding is used for sheet metal?” It works well when you have an internal joint that won’t show. 

This is one of the best welding techniques for sheet metal, where strength is the priority. It uses a consumable electrode and flux and is one of the easiest to get right. 

Laser Welding

Do you want to have full control and accuracy? Of all the welding methods for thin gauge metal, this offers the best results. This method uses a laser beam that cuts through thick layers of metal like butter through a knife. 

It produces clean welds with hardly any distortion because it’s the best for heat control in sheet metal welding. You’ll use this where the final look is as important as strength, such as for medical devices and other electronics. 

Plasma Arc Welding

This technique is like TIG on steroids. It uses a scalding plasma arc that cuts deeply with minimal heat-affected zones. It’s one of the most precise methods. 

What to Consider When Choosing the Technique

It’s worth doing a little research before making the first cut. If you do, you can save yourself a lot of money and wasted time. 

Here’s what to think about: 

• Material compatibility
• Welding speed and heat input
• Thickness of the metal
• Aesthetics and finish

Contact Us for Your Free Estimate

Now that you know what type of welding is used for sheet metal, it’s time to take the next step. Call the professionals at Cyrious Metal Works at (903) 329-2791 today for reliable advice or to ask other questions like, “Is plasma cutting used for welding?”