Welding Rod Quantity Per Box. The first two numbers refer to the tensile strength or how much stress the weld bead can withstand. Esab Tig Welding Rods 1950 Box Get Latest Price.
The difference is the weight of weld. In certain cases namely SMAW and stick welders the wires actually melt becoming part of the weld itself. The E7018 is a versatile welding rod frequently used for low and medium carbon steel welding.
Stick Electrode 5 lb.
Also referred to as a low-hydrogen rod this electrode has a flux coating with a very low hydrogen content allowing a minimal amount of hydrogen into the weld puddleThe molten weld beads are protected from contamination moisture and hydrogen in the atmosphere by the iron-containing powder. As a result the higher the number the stronger the electrode. Arc Welding Gloves Tillman 850 3. Stick Electrode The Lincoln 7018AC 18 in.