Stick Welding Stainless Steel Exhaust

Stick welding stainless steel exhaust is a bit challenging for someone, especially those who don’t know how to do this.

Considering the matter, I’ve come up today with a step-by-step guide, including which rod is ideal for welding steel exhausts, its advantages, and its drawbacks. 

So if you’re a fresher, go through the complete write-up.

Can Stainless Steel Exhaust Be Stick Welded

Can Stainless Steel Exhaust Be Stick Welded

Luckily, yes. From TIG to MIG to even stick welding, you can apply any of these welding procedures in terms of welding stainless steel exhaust.

But to get your work perfectly done, you need to follow specific guidelines because each welding method has its own unique rules and regulations.

For instance, the procedure of stick welding stainless steel exhaust won’t be similar to MIG welding. For this, you’ll need to go through some specific steps.

What Rod Do You Use to Stick Weld Stainless Steel Exhaust?

What Rod Do You Use to Stick Weld Stainless Steel Exhaust

Indeed, a number of stick welding rods are available in the marketplace for welding steel exhaust. But in general, the grade of welding rod and exhaust must be matched thoroughly to get the most out of them.

Let’s say a 304-grade stainless steel exhaust will require to be welded through the 304-grade rod. 

After all, you can also go for any higher grade in terms of welding steel exhaust, including 304, 316, and so forth.

I’ve seen some newbie welders who make mistakes by welding higher-grade steel exhausts through lower-grade rods. But guess what? There are some specific stick welding rods designed to meet your requirements, including 

  • Carbon steel rod
  • Non-ISI grade rod
  • Mild steel rod &
  • Stainless steel rod

Here, I personally have found the “stainless steel rod” more suitable for stick welding stainless steel exhaust for being so consistent. Really, the name speaks for itself!

How Do You Stick Weld Stainless Steel Exhaust (Step-by-Step Guide)

Stick welding stainless steel exhaust isn’t the toughest job here. That said, you must follow the proper technique to complete the task without any risk and hassle.

So do follow the steps I’m going to show after collecting the necessary tools –

Accessories Required:

  • Electrodes
  • Clamps
  • Welding Table
  • Wire Brush
  • Safety Dresses like goggles, helmet, leather apron, gloves, and welding boots 

Step-1: Taking Preparation for Welding

Without jumping into the real action, you must collect the essential rods. Make sure the rod is of high-quality stainless steel or alloy.

And talking about the electrodes, you may find several stainless steel alloys that include flux coatings. The size must match the exhaust that you’re going to weld.

Step-2: Looking for the Amperage Settings

If you aren’t familiar with the Amperage’s exact location, then note that it will be found around the manufacturers’ chart.

In my opinion, users should set the range as the lowest end possible, especially if you’re very new to stick welding stainless steel exhaust.

Step-3: Using Anti-spatter Sprays

Chances are stick will produce an unexpected amount of spatter during stick welding. In such a case, experts recommend using either an anti-spatter gel or spray, preparing the workpiece in the best way possible.

Step-4: Getting the Steel Exhaust Clean  

Have you prepared the welder completely? If so, your next duty is to clean up the exhaust’s surface. Generally, rust, oil, paint, and such things are considered contaminated. Be sure to get rid of them by wiping them off using any cleanser, a piece of rag, or anything else. 

Step-5: Turning On the Welder

Let’s load the wire you’ve collected into your welder following the manufacturers’ instructions.

Afterward, plug the device into the right spot where you feel comfortable welding the stainless steel exhaust.

Considering the thickness of the metal, don’t forget to select the current strength.

Step-6: Start Welding Exhaust

For this ultimate step, you must set up the steel exhaust properly. If you find everything is okay, start welding that steel exhaust without any rush.

Step-7: Checking the Alignment  

Feel free to check each and every joint to confirm that all of them are gap-free. Otherwise, you’ll require additional electrodes to fill the remaining gaps.

Step-8: Beveling the Exhaust’s Edges

Let’s bevel every single corner of the exhaust of stainless steel. Thus, users may get an aesthetic and premium weld.

Feel free to re-check the entire surface, ensuring everything has been accomplished thoroughly.

What Are the Advantages and Disadvantages of Stick Welding Stainless Steel Exhaust Pipe? 

You should accept both the pros and cons while stick welding stainless steel exhaust pipes. Let’s see what they are: 


  • The best part of sticking welding is that it doesn’t require any gas cylinder, especially when you choose flux-core wires to weld steel exhaust.
  • If you choose stick welding, there are immense electrode collections available to choose from. 
  • Unlike TIG or MIG welding, the stick doesn’t need much equipment to deal with stainless steel exhaust. 
  • Thankfully, stick welding takes less time and effort for a complete setup. 
  • You can perform stick welding under light rain, snow, or even heavy rain. 


  • Unlike MIG and TIG, stick welding tends to be messier. 
  • For welding thinner exhaust pipes, stick welding is a bad choice.

What is Welding Type Best for Welding Stainless Steel Exhaust?  

According to my research, there is no strict choice for welding stainless steel exhaust. MIG, TIG, and Stick welding have their own specialties, characteristics, pros, and cons.

MIG welding is definitely a suitable option if you prefer low-cost and minimal exhaust welding. It can smoothly work over steel and aluminum yet has some limitations too.

On the other hand, TIG welding can create excellent welds on steel exhaust. Nonetheless, everyone can’t bear its extended cost so it may hurt your wallet.

Lastly, stick welding is a decent choice for being portable, user-friendly, and environment-friendly. It doesn’t need many fancy equipment or tools to weld stainless steel exhaust. 

Last Words

Stick welding stainless steel exhaust has become a snap as I’ve shown the effective steps. Ensure to collect the necessary tools before you start exhaust welding. And feel free to take experts’ advice if you’re quite new. After all, safety matters.


  • James Smith

    This is James Smith, a Hobbyist welder, welding since my 15th birthday. My father was a professional welding mechanic at a garage and used to take me to garage. My love for welding started then and I learnt basics from my father. At my 15th, my father gifted me a stick welder and my journey to become a welder began. Gradually I accustomed to welding and mastered at tig welding.

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