We are engaged in offering Welding Electrodes For Hard Facing, which is extremely praised in the market. Owing to high demand, professionals make these products in varied patterns.
Certanium 247 GOLD : Low Heat Input Tubular Complex Chrome Molybdenum Carbide Electrode in its class for Hard Facing. 
6.4 mm electrode at 90 Amp. Current  can give Single layer Hardness of 65 plus HRC without any deformation of even 10 mm thick plate to be Hard Faced.
Suitable for all metals including Manganese