Metal Thickness Welding Rod Sizes Chart

Core wire used with electrodes needs to be narrower than the materials that are welded.

Metal thickness welding rod sizes chart.

3 3 austenitic stainless steel the austenitic stainless steels contain 16 26 cr 8 24 ni mn up to 0 40 c and small amounts of a few other elements such as mo ti nb. As seen from the table above you can tell what diameter of a welding rod you can use and the metal thickness you can use it on for best results. Thick materials require an electrode with maximum ductility and low hydrogen to prevent weld cracking. Welding rods are of different types with the most common welding rod sizes being the 6010 6011 6012 6013 7014 7024 7018.

7018 required better rod control but does provide the strongest weld for heavy stress situations and also the smoothest weld for ornamental type products. Common sizes are 1 16 5 64 3 32 most common 1 8 3 16 7 32 1 4 and 5 16 inch. Rod is the best for welding smaw. In the vertical position 7018 is run uphill.

Base metal thickness shape and joint fit up. These electrodes are good arc gouging electrodes and great for cutting steel high temperature alloys aluminum copper and stainless steel. Different welding rod sizes classification. An electrode or a welding rod is a wire which is made up of wire and is coated.

By qualitytech july 13 2016. Electrode solid wire and cored wire and can be used to weld types 402 410 414 and 420 steels. Blue demon offers an excellent welding rod selection providing you with options for choosing the best welding rod sizes and packages based on your personal use. Electrodes for welding stainless steel are also the low hydrogen type.

Welding rod electrode selection chart. Either running straight or with a side to side motion the arc needs to be maintained on the leading edge of the puddle. Stick welding electrodes vary by. They can be used in both ac and dc currents.

Type 410nimo filler metal can also be. It is suitable for welding sheet metal lap joints and fillet welds. Tweet on twitter. And toughen the weld.

An ac compatible electrode such as an e4313 produces a soft arc with medium penetration and should be used to weld clean new sheet metal. Note that the thicker the material to be welded is the higher the current needed and the larger the electrode needed.