Mac Tool E3061
Descriptions & Applications:
Hard facing electrode, designed to produce deposits which will oil harden on mild, medium and low alloy steels. Easy to use, giving sound porosity free welds with considerable resistance to impact and abrasion in the as welded condition. Welds are non-machinable but can be finish ground, or annealed and rehardened by oil quenching. For overlaying punches, dies, shear blades etc., extensive applications in earth moving, mining industries, particularly useful on excavator teeth, bucket lips, scraper blades, pug mill knives, etc.
Typical All Weld Metal Chemical Analysis:
|
C
|
Mn
|
Si
|
Cr
|
Mo
|
W
|
V
|
| 0.52 |
0.42 |
0.27 |
4.79 |
8.33 |
2.59 |
0.84 |
Typical All Weld Deposit Hardness
|
As Deposited
|
58-60 Rockwell C
|
| Annealed at 865°C |
33-36 Rockwell C |
| Oil quenched at 1200°C |
58-60 Rockwell C |
Current:
AC/DC (+)
Storage:
If allowed to become damp the electrodes should be re-dried for one hour at 150°C before use.
|
|
