Applications
Welding of API5LX, 5LS, X65 – X70 pipes
Characteristics
N-8010G is a high cellulose type of electrode for all positions. “Stove-pipe” welding of line pipes is especially easy. X-ray quality and mechanical properties of deposited metal are excellent.
GUIDELINE USAGE
Care should be taken for storing since coating flux contains more organic matter than normal electrodes and is apt to absorb moisture. Damp electrodes should be redried at 70 – 100°C for 60 minutes.
Typical Chemical Composition of Weld Metal (%):
C |
Si |
Mn |
Ni |
|
0.15 |
0.20 |
1.00 |
0.25 |
|
Typical Mechanical Properties of Weld Metal:
Yield Point
N/mm2 (Kgf/mm2) |
Tensile Strength
N/mm2 (Ksi) |
Elongation
(%) |
Impact Value
Deg C, J (Deg F, Ft-lbs) |
510 (74) |
635 (92) |
29 |
-29, 68 (-20,50) |
Size and Recommended Current Range (DC +):
Diameter (mm) |
2.5 |
3.2 |
4.0 |
5.0 |
Length (mm) |
350 |
350 |
400 |
400 |
Ampere |
Flat |
50-80 |
70-110 |
120-160 |
160-200 |
V & OH |
40-70 |
60-100 |
110-150 |
130-170 |
Welding Positions:
ALL POSITIONS
Packing:
20 Kg corrugated box, with 4 units of 5 Kg shrinked plastic wrapped paper boxes inside.
Special requests on packing are accepted. |
