CHROMET® 2X

Low Alloy, Low Hydrogen • AWS E9018-B3 H4

Features

• B3 alloyed steel: 2.25% chromium, 1% molybdenum deposit which meets specific requirements for improved temper embrittlement resistance with prolonged service at 400°C-600°C (752°F-1112°F)
• Excellent corrosion resistance in refineries to sulfur bearing crude oil at 250°C-450°C (482°F-842°F)
• Moisture resistant coating provides low amounts of weld metal hydrogen levels for a superior weld
• Weld metal chemistry is low in impurity elements allowing it to respect the X Factor (<15ppm>

Typical Applications

• Steam Generating Power Plant
• Piping
• Turbine Castings
• Valve Bodies and Boiler Superheaters
• Coal Liquefaction Plant and Pressure Vessels

Welding Positions

• All, except vertical down