Medium Heavy Coated Rutile type Electrode is available in a hardness level ranging from 250 to 320 BHN. Rutile type Electrode is suitable for gears, shafts, axles pinion teeth and machinery parts where moderate hardness and toughness combined with easy machinability is required. Rutile type Electrode offers air hardening type deposit of carbon-chromium-manganese alloy. Medium Heavy Coated Rutile type Electrode can function in a current ranging from 100 - 140 Amps to 180- 220 Amps.