Hardfacing Welding Wire - 250 G
Chemical Composition of Welding Wire% (Typical)
| C | 0.09 |
|---|---|
| Si | 0.55 |
| Mn | 1.0 |
| Cr | 3.0 |
| Mo | 1.0 |
Features and Applications
- Cr-Mo alloyed steels (1.5%-0.5%) resistant to high temperature, wear, pressure and shocks
- Good resistance to cracking and to the attack of sulphures agents
- Guide rollers, excavators, screw conveyers, gears, moulds, rolling surfaces, etc
- Before the application of welding, it is recommended pre-heating of 300°C
- lf necessary , post- weld stress relief should be made at 690°C
- Shielding Gas: Ar+CO2 mix gases can be used
Mechanical Properties
| Hardness (as welded) (HRC) |
|---|
| 22 - 27 |
Welding Method
| MAG |
|---|
| DC(+) |
Resistance Type and Level
Friction
Impact Resistance
High Temp.
Thermo Shock
Corrosive
Machining
Crack Resistance
Operating Data
| Product Code | Package Weight (Kg) | Package Type | Diameter (mm) | Diameter (inch) |
|---|---|---|---|---|
| 6031100313 | 15 | BS 300 Spool | Ø1.2 | Ø0.047 |
