OK Weartrode 50
General purpose hardfacing electrode for repair welding worn parts on agricultural equipment, forestry tools, loading machines, etc. Transformers with low low open circuit voltage can be used (>45 volt).
Deposition Data
| Current | Deposition Rate @ 90% I max | Diameter | Deposition Efficiency (%) | Number of electrodes/kg weld metal | Voltage | |
| 60-120 A | 49 sec | 0.8 kg/h (1,8 lb/h) | 2.5 x 350.0 mm (0.098 x 13,8 in.) | 46 % | 88 | 28 V |
| 90-160 A | 59 sec | 1.2 kg/h (2,6 lb/h) | 3.2 x 350.0 mm (1/8 x 13,8 in.) | 46 % | 52 | 30 V |
| 125-210 A | 82 sec | 1.7 kg/h (3,7 lb/h) | 4.0 x 450.0 mm (5/32 x 17,7 in.) | 48 % | 26 | 33 V |
| 160-260 A | 86 sec | 2.6 kg/h (5,7 lb/h) | 5.0 x 450.0 mm (0.197 x 17,7 in.) | 48 % | 16 | 37 V |
Classifications
| Grade | E Z Fe2 |
| Name | EN 14700 |
Consumable Characteristics
| Alloy Type | Martensitic steel |
| Coating Type | Acid Rutile |
| Welding Current | AC, DC+ |
Typical Weld Metal Analysis %
| Typical Weld Metal Analysis % | ||||||||||||||
| C | Cr | Mn | Mo | Si | ||||||||||
| 0.46 % | 6.0 % | 0.4 % | 0.5 % | 0.5 % | ||||||||||