MODI 7018 A1 (E 7018-A1)
Applicatons:
- High-temperature boilers
- Tubes.
- Pressure vessels
- Welding of ½ Mo steel for service temp.
up to 5250C. - Pipelines
Description
MODI- 7018 A1 is an outstanding hydrogen-controlled electrode for welding of 0.50% Mo steels and other low alloy
steels subject to elevated temp. up to 5250C. The coating is specially formulated to resist moisture pickup under
conditions of high humidity. The weld metal displays excellent strength and creep resistance. Metal recovery is above
110% & welds are of radiographic quality.
Current Conditions: AC (70 OCV) / DC (+) |
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| 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