Tig Welding Rod Types

Tig welding rods are excellent tools for the welding and metalworking industries.

Tig welding rod types.

Choosing the right electrode is a critical part of an efficient welding procedure. Types of tungsten electrodes. 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. Your choice of filler rod is extremely important as the rod must correctly match the alloy of the material you will be welding.

For tig welding the welding rods do not melt so are called non consumable electrodes. Welding rods are usually coated although the materials that make up this coating can vary widely. For your convenience we offer 36 91 44cm long rod conveniently packaged in 1lb. The following tig mig classifications for wire and rod can be used on sheet metal high pressure pipe and tubing.

In contrast with many other types of welding the aws american welding society does not provide any specifications for carbon electrodes but the military has given a list of guidelines for optimum sizes based on the job requirements. In tig welding you feed the filler rod into the molten puddle by hand. In this article we will mention a few popular electrode choices and their uses. When the welding rod connecting the two materials together fuses permanently with the metals it becomes a consumable electrode in other types of welding processes such as tig welding the welding rods don t melt.

Er308 and er308l one of the most common welding rods it s the choice for welding 304 stainless steel which is widely used in manufacturing as well as 200 series and other 300 series steels. Within both of these groups there are many different variations and types which will be covered in more detail later. We understand that you don t always need 10 pounds of tig rod when welding small or one off jobs. Gas tungsten arc welding gtaw also known as tungsten inert gas tig welding is an arc welding process that uses a non consumable tungsten electrode to produce the weld the weld area and electrode is protected from oxidation or other atmospheric contamination by an inert shielding gas argon or helium and a filler metal is normally used though some welds known as autogenous welds or.

The type and size of the electrode vary with the kind of metal and the joint. 0 4535kg non permeable plastic tubes with rubber end caps to keep your rod clean and dry. Each of our rods have a smooth arc thin and uniform coating and low spatter. 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.

Browse through different types of aws classifications. The thickness of the material you will be welding also determines the required diameter of the filler rod.