• Nihonweld Welding Rod Groove ARC E-900
Nihonweld Groove ARC E-900 description: special purpose Shielded Metal Arc Welding electrode for the arc cutting, grooving and piercing of ferrous and non-ferrous metals and back gouging weld preparations for a wide range of repair and maintenance applications.
Metal-arc cutting with GROOVE ARC E-900 occurs as a result of melting and removal of metal along a desired line of travel using an electric arc struck between the workpiece and a special covered electrode.
The electrode coating is specifically designed to:
Prevent contaminations on base metal because the coating does not make weld deposits.
Concentrate a forceful and penetrating arc that creates the highest levels of arc blast force.
Special coating elements form an electrically conductive “cup” to stabilize the arc and prevent its extinction.
Special coating elements form an insulated coating to prevent overheating and burning of electrode.
Blow the molten and dross away with a positive jet of gasses.
Easy initial arc ignition & re-ignition.

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Nihonweld Welding Rod Groove ARC E-900