Features and Applications
Metal cored tubular wire for self-shielded metal arc hardfacing.
High chromium cast iron deposit containing a high proportion of hard primary chromium carbides in a tough austenitic matrix.
The deposit is suitable for hardfacing components subject to extremely severe abrasive wear and moderate impact.
Relief checking is normal and does not affect the properties of the deposit. However it is recommended putting down only two layers unless impact loading is small.
Multi-layer deposits are possible in specific applications.
Precision layer wound for superior wire feeding characteristics.
Typically used on gyratory crusher cones and mantles, catalyst pipes and valves, slurry pipes and valve bodies, dredge pump bodies, sand dredge parts, extruder screws, “barmac” crushers, mining and earthmoving equipment, blast furnace bells, brick muller tyres, crusher hammers and rolls, riddle plates, wear plates, drag line components, screw conveyors for cement, cone knives and shredders, etc
Test Certificates can be found online @wilkinsonstar247.com
| Standards |
EN ISO 14700 - T Fe15
|
| Chemical Composition % (Typical) |
| C% |
Mn% |
Si% |
P% |
S% |
| 5.5 |
1.2 |
1.7 |
0.008 |
0.010 |
| |
|
|
|
|
| Cr% |
Ni% |
Mo% |
Fe% |
Nb% |
| 28.0 |
0.15 |
0.04 |
Bal |
0.020 |
|
Structure is primary carbides and eutectic carbides of the M7C3 type in an austenitic matrix.
|
| Hardness (HRC) |
Current Type
|
Hardness - Third Layer |
| DC+ |
58-64
|
Mechanical properties are approximate and may vary based on the heat, welding parameters and other factors.
| Wear Type Suitability |
|
|
| Welding Parameters |
| Ømm |
Current (A) |
Voltage (V) |
1.20 mm
|
100-250 |
21-28 |
| 1.60 mm |
160-320 |
24-30 |
Welding Positions
EN ISO 6947 - PA
| Packaging Data |
Diameter
|
Weight
|
Spool |
Pallet Qty
|
|
1.20 mm
1.60 mm
|
15 Kg
15 Kg
|
BS300
BS300
|
72
72
|
Liability: Whilst all reasonable efforts have been made to ensure the accuracy of the information contained, this information is subject to change without notice and can be only considered as suitable for general guidance.
