Tig Welding Filler Rod Types

The thickness of the material you will be welding also determines the required diameter of the filler rod.

Tig welding filler rod types.

For tig welding the welding rods do not melt so are called non consumable electrodes. Stainless steel mild steel copper alloys aluminum alloys nickel alloys titanium alloys. Miller tig welding calculator 171086. And do yourself a favor and get some 4047 rod for castings where porosity rares its ugly head.

These rods typically come in 3 foot lengths and are packed in 10 or 50 pound boxes or tubes. And for that you need filler rod. Within both of these groups there are many different variations and types which will be covered in more detail later. Your choice of filler rod is extremely important as the rod must correctly match the alloy of the material you will be welding.

A welder s choice of diameter ranges from 1 16 to 1 4. Tig rod aluminum 108 tig rod bronze alloy 16 tig rod carbon steel 45 tig rod copper alloy 8 tig rod hard facing. Contaminants on the filler wire are most often an oil or a hydrated oxide. Should i use 4043 or 5356 filler alloy.

What s the difference between welding rods electrodes and filler metal. Welding rods are usually coated although the materials that make up this coating can vary widely. Tig rod gtaw narrow results. The electrode may be consumable or non consumable.

Tig welding filler rod size chart hoskin. 4047 contains 12 silicon. It s the most common type of filler rod found in an automotive shop and is great for sheet metal chassis and suspension components. Lincoln er4043 and lincoln er5356 aluminum welding wire is manufactured under rigorous control to exacting standards and is packaged to prevent contamination during storage.

Welders universe stick electrode filler rod welding. 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. The heat of the welding releases the hydrogen from these sources causing porosity in the weld. Er308l stainless steel tig welding rod 1lb pack.

Welding products filler metal tig rod gtaw email print. The most complete line of high quality washington alloy brand 36 cut length filler metal for virtually every tig welding brazing application. The er70s 6 is for mild steel. Blue demon ercusi a x 3 32 36 10lb box.

If you re welding different types of metal or need a nicer weld the tig welder comes into play. How to choose the best tungsten for ac tig welding millerwelds. 4043 aluminum tig rod the most versatile for 3003 6061 a355 aluminum castings etc. High performance tig welding filler metal for every application.

Simply put a welding electrode is a type of welding rod. For critical work you need to determine the metal type and weld with the correct filler metal.