| Coated
Electrodes For HSLA Steels |
| Classification |
| AWS A5.5 |
: |
E 8016-B6 |
|
| DIN 8575 |
: |
E Cr Mo
5 B 20 |
 |
| Description
and Applications |
| Hitech 502
is a basic coated electrode which developed for welding of heat |
| exchangers,
vapor production vessels, pressure vessels which gives |
| 5%Cr-0.50%Mo
alloyed weld metal this provides high mechanical |
| properties
between +400 and 600ºC. Easy to handle in all positions except |
| vertical
down. |
| This electrode
is characterized by a steady arc with very little spatter, high |
| welding
speed and easy slag removal. Preheating temperature is requiring |
| at least
300ºC and inter pass temperatures ip to 350ºC. |
|
