Jan 4, 2024 · Using 10% argon with 85-90% helium and 2-5% carbon dioxide provides significantly faster travel speeds than any two-part blends. With this tri-mix, you can achieve excellent penetration, bead shape, arc stability, and control over the thin metal distortion.

The shielding gas mix is comprised of 75% Argon and 25% CO2. This gas is used primarily for small scale production or by hobbyists. It is limited to short circuit and globular transfer welding.

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Feb 14, 2024 · For welding stainless steel, a tri-mix gas combination may be employed, consisting of argon, helium, and CO2. Common ratios include 90% helium, 7.5% argon, and 2.5% CO2, or variations that suit the specific welding requirements.

Argon is a welding shielding gas that enhances arc stability and prevents atmospheric contamination of welding pools, making it essential for gas tungsten arc welding (GTAW). It also prevents oxidation during metal production.

ARCAL™ Flux is the carbon and stainless steel all-purpose shielding gas mixture designed specifically for FCAW and GMAW applications. ARCAL Flux has excellent short-circuit welding characteristics and is perfect for open root welding of pipe.

Argon Oxygen Mixtures. Argon/oxygen blends are mostly widely used for conventional and pulsed spray transfer on clean (little or no scale or residual oil), plain carbon and stainless steel. These blends, typically 1, 2 or 5% oxygen, provide good arc …

Argon Carbon Dioxide blends are versatile mixtures for welding carbon, low-alloy and some stainless steels. Increasing the CO2 content will increase weld penetration and bead wetting characteristics. At higher current levels and CO2 content, increased spatter may result.

Mar 3, 2025 · Argon is perfect for welding thinner metals and creating clean, high-quality welds, but its lack of penetration makes it less effective for heavy-duty applications. To make the differences clearer, here’s a direct comparison between CO₂ and argon:

Sep 10, 2024 · And the gas you’re going to need is some Argon and CO2. A shielding gas mix that’s also called C25. It’s made up of 75% Argon 25% Carbon Dioxide. And when you’re not sure what size Argon CO2 tanks are out there. Or how long a tank of C25 will last you. Read on… And you’ll find out all about it. What Are The Argon CO2 Tank And Cylinder Sizes?