Stainless & Alloy Steel TIG Welding Rods / Wire
Stainless steel and alloy TIG welding rods are used to weld stainless steel and alloy metals. They are made of a variety of materials, including chromium, nickel, molybdenum, and titanium. The type of rod used depends on the type of stainless steel or alloy being welded.
Stainless steel TIG welding rods are typically used for welding 304, 316, and 317 stainless steels. These rods provide excellent corrosion resistance and high strength. Alloy TIG welding rods are typically used for welding more exotic stainless steels and alloys, such as INCONEL, Hastelloy, and Monel. These rods provide superior corrosion resistance and strength to stainless steel TIG welding rods.
What TIG rod is used for stainless steel?
The most common TIG rods used for stainless steel are ER308L and ER309L. These rods are both compatible with 300 series stainless steels, such as 304 and 316. ER308L is a general-purpose rod that is good for most applications, while ER309L is a more specialized rod that is better suited for welding in high-temperature or corrosive environments.
What size TIG rod should I use for stainless steel?
The size of the TIG rod you use for stainless steel depends on the thickness of the material you are welding. For thin materials, such as 1/8" or 1/16", you can use a 0.045" or 0.035" rod. For thicker materials, you can use a 0.0625" or 0.075" rod.
What shielding gas should I use for TIG welding stainless steel?
The most common shielding gas for TIG welding stainless steel is 100% argon. However, you can also use a mixture of argon and helium. The exact mixture you use will depend on the specific application.
What are the benefits of using TIG welding for stainless steel?
TIG welding is a versatile and precise welding process that is well-suited for stainless steel. Some of the benefits of using TIG welding for stainless steel include:
- The welds are strong and corrosion-resistant.
- The welds are smooth and aesthetically pleasing.
- The process is relatively easy to learn and master.