Welding Rod Numbers. 9 Tubular Chrome Carbide Hardface 22020 82920. The thought of all the possible permutations and combinations is enough to make you balk but youll be pleased to know that there is only a small number of commonly used welding rods.
The prefix E designates an arc welding electrode. Stick welding takes a lot of practice to master and selecting the correct electrode for the job can be challenging. The number 1 indicates an All-position electrode.
There are a wide range of Stick electrodes available each provide different mechanical properties and operates with a specific type of welding power source.
6 Welding Rod for Build-Up and Joining is our most popular Hardfacing Welding Rod. 6 Welding Rod for Build-Up and Joining is our most popular Hardfacing Welding Rod. Its an excellent choice for repairing worn equipment or steel and manganese parts. Only 12 and 4 are used.