ROYAL CHROM 9

Product Description

Applications It is used for welding of 9% Cr, plates, pipes, tubes It is also used for welding of 7 to 10% Cr, 1% Mo steels , for general corrosion and heat resistance application, Surfacing of turbine Blades, Valve, Seats, Pump parts etc.

Characteristics on Usage A heavy coated low hydrogen electrode specially developed for welding of Ferritic, Martensitic chrome steels. It gives weld deposit which has contain 9% Cr, 1% Mo having excellent creep strength upto 625 deg C and resistance to oxidising atmosphere upto 700 deg C. Proper preheating and post heating is required for welds made with these electrodes. The weld deposit gives radiographic quality of welds. Dry the electrode at 300 deg C before welding to obtain best results. 

Packing and Welding Current