What Type of Welding Gas Do I Need?
Written on: February 13, 2023
Choosing the welding gas that’s right for your project
At J&B Propane, we know welding, just like we know propane. Propane-powered welding requires a particular level of expertise, and we have the know-how you need to make your projects a success. We offer bulk welding gases for a variety of projects requiring welding, cutting or the use of layers. We carry welding gases and supplies at our Madisonville, TX, location. Read on to learn more about welding gases and which one may be right for you and the project you’re working on.
What is the purpose of different welding gases?
Welding gases are essential to the welding processes. This is because such gases are used to shield the weld pool from possible contamination, so that the weld is able to take shape without any defects. Welding gases are also used to heat components like the filler electrode and parent metal. The most commonly used welding gases include both inert and active gases such as Argon, Carbon dioxide, Helium, and Oxygen.
Factors to consider when choosing a welding gas
There are a number of factors to consider when choosing the right welding gas, including:
- The desired appearance and quality of the finished weld product. It’s important to consider how the welding gas you choose might affect how your product forms, including its color and texture.
- The desired strength of your finished product. Some welding gases produce stronger bonds, while others have increased porosity, which makes the metal more flexible.
- The type of metal you’re welding. Some metals work together with certain gases better than others. Likewise, some gases pair more effectively with certain metals when combined with another gas, like CO2, for instance.
- The thickness of the welded product. Some gases have deeper weld penetrating capacities than others.
- The reactivity of the welding gas. The more reactive the welding gas is, the less of it you will need, because the heat produced will be greater.
- The availability of the welding gas. Gases that are more abundant and available are also the most affordable.
J&B Propane protects welders – experts and novices, alike!
It’s true that welding can be dangerous. That’s why it’s crucial that your supplier recognize the importance of providing and recommending the most appropriate gases, tools, equipment and supplies to keep you safe, while also protecting those around you. At J&B Propane, you can trust that we stock only the highest quality products, and all of our gases and supplies are from trusted vendors and respected brands.
Come to J&B Propane, Welding Gases & Supplies to find the welding gases, equipment and accessories you need, or contact us to find out more about what we can offer you to assist in your welding projects. If you’re still learning the ropes and need some guidance, or are unsure of which welding gases you’ll need for an upcoming project, we can help!
Contact us to become a customer and learn more about how we can help your business.