Tig Welding Filler Rod Selection Chart

Although stick welding is primarily used on carbon steel you can purchase rods to weld some stainless steels and aluminum.

Tig welding filler rod selection chart.

Many of our customers are often looking for a good reference for which electrode type to choose while welding different metals. Not all welding products are required to have minimum specified levels of notch toughness. Watch more tig welding videos. Suggested filler metals in this selection guide do not always consider notch toughness example charpy v notch properties requirements.

The right size tig welding rod. What welding rod do i use. The electrode is made up of materials which are similar to that of the metals chosen to be welded. The most common rod for stainless steel is 308 which works for base metals that are classified as either 304 or 308 using the aisi standard.

Especially when they take the time to list details like filler wire size. Or answer questions about the other details they used to make the weld. The following is a quick welding rod guide list from e6010 through e11018. Although thoriated electrodes tend to be the favorite for a one size fits most welding approach some electrodes are better for particular metal combinations.

Hobart electrode and amperage selection chart. The thickness of the material you will be welding also determines the required diameter of the filler rod. These rods typically come in 3 foot lengths and are packed in 10 or 50 pound boxes or tubes. As a general rule of thumb tig likes dcen while stick welding likes dcep.

An electrode or a welding rod is a wire which is made up of wire and is coated. Your choice of filler rod is extremely important as the rod must correctly match the alloy of the material you will be welding. I pay attention when someone posts a great looking weld on instagram. Filler rods for tig are fed by a second hand as the first holds the tungsten torch.

Additionally many welders have their own preferences that fit their unique situations. The coefficient of thermal expansion for the austenitic types is 50 greater than that of carbon steel and. Tig filler rods. If code specifications or contract documents require notch toughness electrode selection should be.

For a little more description of these electrodes read the tungsten selection page provided by profusion. Now that we ve nailed down a surefire way to figure out for example the 7018 welding rod meaning we can take a look at the other types of popular welding rods. Among all the other types of welding the stick electrode welding is considered to be portable simple and. Welding rod numbers meaning.