Welding Up?

[Jay4200]

With you having only a AC welder, I would use 6011 and grind it between each pass.

So, if the first two numbers on a rod designate tensile strength, what are the second two?

JayC

 

[GaryE]

These two links should help:

WELDING ELECTRODES

Welding Rods and Welding Electrodes