General description
Cellulosic electrode, 0.5% Mo and Ni-alloyed, for vertical down welding in pipes
Suitable for pipe material API 5LX-70 and X-80, EN 10208-2, or L480 and L550
Popular with welders
Applicable for root, filling- and capping pass
Not sensitive for wagon tracks, windows and pinholes
Current type
DC electr. +
DC electr. – (root)
Application Advice
Preheating pipe material required acc.EN 1011-1
Use (Elex® C 6010/C 6010 Extra or Eles® C 8010) for lower yield strength in the root pass
Pipeclamps to be removed after finishing root pass,start welding”hot pass”immediately (within 5 min.) after root pass
Use electrode directly from metal cans
Classification
|
AWS A5.5 |
:E8010 – G |
|
ISO 2560-A |
:E 46 4 1NiМо C 25 |
Welding positions
Materials to be welded
|
Steel |
Code |
Type |
|
Pipe material |
EN 10208-2 |
L480, L 550 |
|
|
API 5LX |
X70, X80 |
Chemical composition (w%), typical, all weld metal
|
C |
Mn |
Si |
Ni |
Мо |
|
0.13 |
0.60 |
0.15 |
0.7 |
0.6 |
Mechanical properties, all weld metal
|
|
Condition |
Yield strength |
Tensile strength (N/mm2) |
Elongation (%) |
Impact (ISO), J |
||
|
-40oС |
-46oC |
||||||
|
Required |
AWS A5.5 |
|
min.530 |
min.620 |
min. 17 |
not required |
|
|
|
ISO 2560-A |
|
min.500 |
560-720 |
min. 18 |
min. 47 |
|
|
Typical values after welding |
AW |
550 |
640 |
22 |
50 |
45 |
|
| Eles® B 7018-G |
| Eles® B 8018 |
| Eles® C 8010 |
| Eles® C 7010 – A1 |
| Eles® C 7010 - G |