Tig Welding Filler Rod Types

Since the composition of the filler rod is the same as mig the same products are sold for tig welding under the category tig cut lengths.

Tig welding filler rod types.

Different filler metals have differing tensile and shear strengths. These rods typically come in 3 foot lengths and are packed in 10 or 50 pound boxes or tubes. The thickness of the material you will be welding also determines the required diameter of the filler rod. There are a lot of aluminum alloys and it s important to select a filler rod that s compatible with what you are welding.

And for that you need filler rod. Some filler alloys have a greater tendency to produce a black sooty residue on the weld surface while others tend to be more fluid and easier to wet in. High performance tig welding filler metal for every application. The following is a quick welding rod guide list from e6010 through e11018.

A welder s choice of diameter ranges from 1 16 to 1 4. In tig welding you feed the filler rod into the molten puddle by hand. Clean everything scrupulously. Your choice of filler rod is extremely important as the rod must correctly match the alloy of the material you will be welding.

It s the most common type of filler rod found in an automotive shop and is great for sheet metal chassis and suspension components. 5 tips for tig welding aluminum 1. Weld appearance and aesthetics. The er70s 6 is for mild steel.

The most complete line of high quality washington alloy brand 36 cut length filler metal for virtually every tig welding brazing application. Prior to welding always check the filler metal type and remove all grease oil and moisture from the surface to prevent contamination. Now that we ve nailed down a surefire way to figure out for example the 7018 welding rod meaning we can take a look at the other types of popular welding rods. This also increases the contrast making it easier to see the joint as you re welding.

The welder may even have the wrong type of filler rod such as 4043 filler instead of 5356 filler. The rod may also be defective too much of a certain ingredient. Er308l stainless tig rod when you know that you are welding 300 series stainless steel 304 is the most common 300 series stainless used you cant go wrong with er308l rods. If you re welding different types of metal or need a nicer weld the tig welder comes into play.

There are a lot of other stainless steel filler rods like 316l 321 and others and if you know what you are welding its best to use a match.