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Diameters / Packaging
|
Diameters |
15 kg Spool |
|---|---|
| 1.2 mm (0.047 in) | MER90SB3-12 |
DETAILS
Low Alloy Steel • AWS A5.28M ER90S-B3
Features
- B3 alloyed steel: 2.25% chromium, 1% molybdenum alloyed steel consumable designed for prolonged elevated temperature service up to 600°C (1112°F)
- Excellent corrosion resistance in refineries to sulfur bearing crude oil at 250°C-450°C (482°F-842°F)
- Weld metal chemistry is low in impurity elements allowing it to respect the X Factor (<120ppm)
Typical Applications
- Petro-Chemical
- Power Plants
- Piping
- Turbine Casting
- Steam Chests
Welding Positions
- All
Shielding Gas
- 95% Ar/ 5% CO2