Diameters / Packaging
|
Diameters |
33 lb Spool |
|---|---|
| 0.047 in (1.2 mm) | M9CRMO-12 |
DETAILS
Low Alloy Steel Electrode • AWS A5.28 ER80S-B8
Features
- B8 alloyed steel: 9% chromium, 1% molybdenum martensitic alloy for elevated temperature service up to 600°C (1112°F)
- Designed for high strength and improved corrosion resistance in superheated steam, hot hydrogen gas and high sulphur crude oils where higher performance than 5% chromium, 0.5% molybdenum steels is required
- Weld metal chemistry is low in impurity elements allowing it to respect the X Factor (<15ppm) and J-factor (<120ppm)
Typical Applications
- Heat Exchangers
- Furnace Piping
- Pressure Vessels
- Oil Refineries
- Boiler Superheater Tubing
Welding Positions
- All