Tig welding tungsten electrode selection chart.
Tig filler rod size chart.
The product i am testing out in this video is called the fupa 12 tig cup and its made by michael furick.
In tig welding of stainless steel welding rods having the aws astm prefixes of e or er can be used as filler rods.
The most complete line of high quality washington alloy brand 36 cut length filler metal for virtually every tig welding brazing.
1 a 1 6mm tungsten is ok down to about 30 amps.
Tig welding parametres table.
Light gauge metals less than 1 16 1 6mm thick should always be welded with dcsp using argon gas.
2 2mm is the transition between 1 0mm and 1 6mm filler rod.
Posted by blake baron on dec 16th 2015.
Reduce the amps a little if using a 1 0mm tungsten.
The thickness of the material you will be welding also determines the required diameter of the filler rod.
Mil 800 hpni la 75 860 la 75 and 960 la 75.
Home tig welding filler rod tig welding filler rod.
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.
Your choice of filler rod is extremely important as the rod must correctly match the alloy of the material you will be welding.
High performance tig welding filler metal for every application.
The larger filler rod cools the weld pool more than the smaller rod so you might add about 5 amps if using 1 6mm filler rod.
In tig welding you feed the filler rod into the molten puddle by hand.
A bad low quality earth or a low voltage supply can seriously lower the maximum welding capabilities of your welder.
However only bare uncoated rods should be used.
It can be used on thinner material if the tip is kept very sharp.
Additionally many welders have their own preferences that fit their unique situations.
Although thoriated electrodes tend to be the favorite for a one size fits most welding approach some electrodes are better for particular metal combinations.
These rods typically come in 3 foot lengths and are packed in 10 or 50 pound boxes or tubes.
So in this weeks video i am going over a few tips for filler rod size and also i am wrapping up a the testing of a new product.
Weathering characteristics other filler metal combinations may be used.
For picking the right filler rod size.
Below are five tables that will help select the correct current and tungsten size type when initially setting up your tig welder tweak and change as necessary for your own situation.
