SHARP - 7018
It is a heavy coated hydrogen controlled iron powder type electrode giving an extremely smooth arc, medium penetration and least spatter. Easy to operate in all positions. Produces extremely ductile and crack resistant, radiographic quality welds. Easy slag removal. Deposition efficiency is 115% approx.
Designation of standards
- AWS E 7018
- BS E 5144B12024(H)
- DIN E 5144B1026
- IS EB 5426 H3JX
Mechanical properties
- Tensile Strength 490 N/mm2 min
- Yield Strength 400 N/mm2 min
- Elongation, (L=5d) 22%
- Impact Value, CVN 27 J min at -300C
