MODI 8018 B2(PHT-9) (E 8018-B2)
Applicatons:
- Welding of creep resisting 1/2 Cr- -1/2 Mo,
1Cr-1/2 Mo & 1 1⁄4 Cr 1⁄2 Mo Steels used in power
plants, refineries, and chemical plants. - Boilers
- Pressure vessels
- Tubes.
- Pipelines
- Drill Platforms
Description
MODI- 8018 B2 (PHT-9) is a special welding electrode with controlled chemistry giving more than 550N/mm2
tensile
strength after stress relieving with a prolonged soaking period. The weld metal gives excellent impact properties at
minus 200C. Weld metal hardness after stress relieving is well under 220 BHN. 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