MODI 8018 (E 8018-B2)
Applicatons:
- Welding of creep resisting 1/2Cr-1/2Mo,
1Cr-1/2Mo Steels - Boilers
- Pressure vessels
- Tubes.
- Pipelines
Description
MODI-8018 B2 is an outstanding welding electrode for higher-strength steels with a tensile strength of more than
550N/mm2.The coating is specially formulated to resist moisture pickup under conditions of high humidity. As the
electrode offers resistance to moisture re-absorption, it helps in preventing hydrogen cracking and aids in eliminating
starting porosities. Good slag detachability, smooth bead and high operator appeal are the specialities of the
electrodes. The weld metal displays excellent strength and creep resistance at elevated temperatures up to 5500C.
Metal recovery is above 110%.
Current Conditions: AC (70 OCV) / DC (+) |
|||||||||
| Size (mm) | 2.50 X 350 | 3.15 X 350/450 | 4.00 X 450 | 5.00 X 450 | |||||
| Current (Amps) | 50 – 80 | 80 – 120 | 120 – 150 | 150 – 200 | |||||
Welding Positions: F, H, V, OH
Kodekrew