MODI 8018 B2L (E 8018-B2L)
Applicatons:
- Welding of creep resisting 1/2Cr-1/2Mo,
1Cr-1/2Mo Steels - Boilers
- Pressure vessels
- Tubes.
- Pipelines
Description
MODI-8018 B2L is an outstanding welding electrode for higher-strength steels with a tensile strength of more than
520N/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.
Due to extra low carbon, it has improved microstructure and stability during high-temperature service. 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