Tungsten Rod For Tig Welding

Tig welding tungsten electrodes 2 lanthanated blue tungsten assorted welding rods blue 5pcs 3 32 5pcs 1 16 4 7 out of 5 stars 98 16 99 16.

Tungsten rod for tig welding.

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. In addition tip preparation is critical. The tungsten electrodes can be alloyed with a variety of metals. Tungsten inert gas tig welding is a popular type of welding that utilizes tungsten electrodes to join various metals.

The end preparations are balled pointed and truncated. A welder s choice of diameter ranges from 1 16 to 1 4. The process utilizes a non consumable tungsten electrode that relays current to the welding arc. The electrode choices are pure tungsten 2 percent thoriated 2 percent ceriated 1 5 percent lanthanated zirconiated and rare earth.

Since the composition of the filler rod is the same as mig the same products are sold for tig welding under. Tig stands for tungsten inert welding and in a more technical sense it s known as gas tungsten arc welding gtaw. Choosing one of the six commonly available tungsten electrodes is a crucial first step in successful gas tungsten arc welding gtaw. The tungsten electrode is a critical component in the process as it channels the current required to establish the arc.