Tig Filler Rod Selection Chart

Especially when they take the time to list details like filler wire size.

Tig filler rod selection chart.

Here are some helpful links to free welding electrode charts online. I pay attention when someone posts a great looking weld on instagram. However sometimes it s easier to use free online welding electrode amperage charts and downloadable pdfs. Your choice of filler rod is extremely important as the rod must correctly match the alloy of the material you will be welding.

Although thoriated electrodes tend to be the favorite for a one size fits most welding approach some electrodes are better for particular metal combinations. Many of our customers are often looking for a good reference for which electrode type to choose while welding different metals. In tig welding you feed the filler rod into the molten puddle by hand. The most complete line of high quality washington alloy brand 36 cut length filler metal for virtually every tig welding brazing application.

In the best welder rods reviewed below most come with welding electrode charts. The weld metal in the center of the rod is the same for all these products. High performance tig welding filler metal for every application. The thickness of the material you will be welding also determines the required diameter of the filler rod.

The first digit of the representation is usually e and it denotes the word electrode except for the tig electrode which is represented with er. The electrodes are represented with numbers that differentiate the different types of electrodes. Mastering the use of a welding rod chart. Watch more tig welding videos.

If code specifications or contract documents require notch toughness electrode selection should be. A welder s choice of diameter ranges from 1 16 to 1 4. The right size tig welding rod. Additionally many welders have their own preferences that fit their unique situations.

Suggested filler metals in this selection guide do not always consider notch toughness example charpy v notch properties requirements. Not all welding products are required to have minimum specified levels of notch toughness. Here s a chart that describes six standard electrodes used for welding mild steel. Or answer questions about the other details they used to make the weld.

Baker s electrode amperage chart. Notice how the ingredients in the coating of the rod affect how the filler metal gets deposited in the weld as well as the polarity required from the power source.