Lincoln Electric CHROMET® 9-B9 SMAW Rod
Low Alloy, Low Hydrogen • AWS A5.5M E9015-B91 H4
Features
- B9 (P91) alloyed steel: Modified 9CrMo designed to weld equivalent "type 91" 9CrMo steels modified with small additions of niobium, vanadium and nitrogen for improved long term creep resistance
- Moisture resistant coating provides low amounts of weld metal hydrogen levels for a superior weld
- Specifically designed for high integrity structural service at elevated temperature
Typical Applications
- Oil Refineries
- Coal Liquefaction and Gasification Plants
- Main Steam Piping
- Valves and Turbine Casings
- Power Generation Plants
Welding Positions
- All except vertical down
Conforms to Specifications:
- AWS: E9015-B91
- BS EN ISO 3580-B: E 6216-9C1MV
Available Diameters and Packaging:
- 3/32" (2.4 mm) 4.5kg (10lb) Can - CH9B9-25
- 1/8" (3.2 mm) 4.5kg (10lb) Can - CH9B9-32
- 5/32" (4.0 mm) 5kg (11lb) Can - CH9B9-40