Tungsten Welding Rod Chart

By qualitytech july 13 2016.

Tungsten welding rod chart.

The electrode is made up of materials which are similar to that of the metals chosen to be welded. Can be used for unalloyed and high alloy steels. Choose the wrong one and your welds will. All four welding rods have their own qualities strengths and weaknesses.

An electrode or a welding rod is a wire which is made up of wire and is coated. Additionally many welders have their own preferences that fit their unique situations. Increased ignitability thanks to lanthanum oxide. Tig welding tungsten electrode selection chart type ac dc recommended usage 2 thoriated red dc copper alloys nickel alloys titanium alloys and non corrosive steels 2 lanthanated blue ac dc aluminum alloys magnesium alloys nickel alloys copper alloys titanium alloys low alloyed steels and non corrosive steels pure tungsten.

Many of our customers are often looking for a good reference for which electrode type to choose while welding different metals. Welding rod electrode selection chart. And for microplasma welding. Pure tungsten ewp used primarily for ac welding of aluminum and magnesium at low currents.

Below you ll find a small welding rod chart comparing all the different aspects of these electrodes and a few other common types which you can use as a quick reference guide to help you out in the workshop. Suitable for dc and ac welding. Only limited suitability for dc welding. The tip of the tungsten must be balled before using.

Iso w lanthanated 1 5 ewla 1 5 general purpose electrode used for steel and stainless steel at a wide range of currents. Aluminium titanium nickel copper and magnesium alloys. Tungsten electrodes for ac welding of aluminium alloys.