OK Tubrodur 30 O M
OK Tubrodur 30 O M is a self-shielded, flux-cored wire for semi-automatic hardfacing, producing a chromium-manganese-alloyed weld metal with a hardness of 28-36 HRC. It is ideal for the on-site rebuilding of rollers, shafts, wheels and worn parts of CMn railway tracks, point frogs and so on.
Deposition Data
| Current | Deposition Rate | Diameter | Voltage | Wire Feed Speed |
| 250-550 A | 3.7-11.4 kg/h (8-25 lb/h) | 2.4 mm (3/32 in.) | 26-40 V | 2.5-9.0 m/min (98-354 in./min) |
| 150-300 A | 2.4-6.8 kg/h (5-15 lb/h) | 1.6 mm (1/16 in.) | 25-36 V | 5.0-12.6 m/min (197-496 in./min) |
Classifications
| 1 | |
| Grade | T Z Fe1 |
| Name | EN 14700 |
Approvals
| Approvals |
CE EN 13479 DB 82.039.09 |
| Approvals are based on factory location. Please contact ESAB for more information. |
Consumable Characteristics
| Alloy Type | Martensitic steel weld metal |
| Welding Current | DC+ |
Typical Weld Metal Analysis %
| Typical Weld Metal Analysis % | ||||||||||||||
| Al | C | Cr | Mn | Si | ||||||||||
| No shielding gas | ||||||||||||||
| 1.37 % | 0.10 % | 2.94 % | 1.41 % | 0.43 % | ||||||||||