Description
DURABAND® NC microstructure consists of a hard, but tough tool steel matrix with a high volume of tightly packed microconstituents. This combination ensures excellent wear resistance in open hole drilling as well as being CASING FRIENDLY. Typical hardness values of 57-60Rc can be expected when applied to new tools or properly rebuilt joints. Deposits are smooth and free of any slag. DURABAND® NC can be applied over itself and over TUFFBAND® NC without removal, but only if the surface has been properly cleaned and inspected. DURABAND® NC can be applied over some competitive products without removal.
| TYPICAL WELD DEPOSIT PROPERTIES** |
| Gas Flow cfh (l/hr) |
35 CFH 16.5 LPM |
| Voltage (DCRP) volts |
30 |
| Current amps |
320 |
|
