| Coated
Electrodes For Hardfacing |
| Classification |
| DIN 8555 |
: |
E 1-UM-300 |
|
 |
| Description
and Applications |
| Hardtech
300 is a basic coated electrode designed to provide medium hard |
| and
tough deposits on mild and low alloyed steels subjected to medium |
| impacting
and compression and metal to metal friction wear. It is |
| recommended
also for joining parts subjected to heavy solicitations, weld |
| metal,
highly resistant to cracking, is easily machinable. |
| Applied
under inclined angle of 20ºC max, on rail and heavy crushing |
| equipments,
power shovels gear wheels, shafts, couplings, tractor parts |
| and
elbows, valves and swivels of the certain pipe circuits. |
| Hardness
of the deposit depends on the number of passes and cooling |
| conditions. |
|
