| Coated
Electrodes For HSLA Steels |
| Classification |
| AWS A5.5 |
: |
E 8013-G |
|
| DIN 8575 |
: |
E Cr Mo
1 R 22 |
 |
| Description
and Applications |
| Rutil coated
electrode is especially designed for welding of pressure vessel |
| steels and
creep resisting steels. It gives chromium molybdenum alloyed |
| weld metal
which can be used at operating temperatures up to +570ºC. At |
| least 200ºC
Preheating is required to the base metal before welding. |
| Postweld
heat treatment has to apply at 650-700º C for½ hour. |
| Weld metal
has very low hydrogen content and easy to handle in all |
| positions
except vertical down. |
|
