SHARP - 43
It is a medium heavy coated all positional electrode depositing almost pure Nickel weld metal ideally suited for repairing and joining grey cast iron. The weld bead is excellently machinable. IT has very good weldability and the slag is easily removable. Specially coated special-purpose electrode with a pure Nickel core wire. The weld metal consists of Nickel rich mixed crystals has good ductility, can be machined, but does not have the same colour as the base material.
Designation of standards
- AWS E Ni - Cl
Mechanical properties
- Tensile Strength 250 - 300 N/mm2
- Elongation, (L=5d) 12 to 18 %
- Hardness 150 to 175 HB
