AWS A 5.1 E6013
An all purpose welding electrode for mild steel which produces a smooth, quite, medium penatrating arc that is readily maintained minimum spatter. The slag lifts easily, fne rippled bead contour. Ideally suited for general purpose welding , even with low OVC.
C | Mn | Si | S | P | Fe | UTS mpa | YS mpa | % Elongation |
---|---|---|---|---|---|---|---|---|
0.08 | 0.45 | 0.18 | 0.012 | 0.014 | Rem | up to 450 | up to 460 | 25% |
Size(mm) | Recommended setting of Welding Current |
---|---|
2.50 | 60-95 Amps. |
3.15 | 80-120 Amps. |
4.00 | 120-180 Amps. |
AWS A 5.1 E 7018
High deposition electrode for low and medium carbon steel . It is an efficient low hydrogen electrode with excellent mechanical properties , crack resistance and X ray quality welds. This electrode offers a quiet , stable and spatter free arc . To burn 7018 electrode , OCV should be 80 V for better arc striking .
C | Mn | Si | S | P | Fe | UTS mpa | YS mpa | % Elongation |
---|---|---|---|---|---|---|---|---|
0.08 | 1.00 | 0.60 | 0.011 | 0.021 | Rem | up to 560 | up to 480 | 29.4% |
Size(mm) | Recommended setting of Welding Current |
---|---|
2.50 | 60-95 Amps. |
3.15 | 90 - 130 Amps. |
4.00 | 140 Amps. - 190 Amps. |
Certificates under process – ISI, RDSO