Excalibur 9018-B3 MR description:
Top Features:
Designed for all-position welding of 2.25% chromium, 1% molybdenum low alloy steels
Premium arc performance
Square coating burn-off
Easy strike, re-strike and slag removal
Capable of exceeding AWS minimum requirements of 620 MPa (90 ksi) tensile strength after 8 hours of stress-relieving at 690°C (1275°F)
Typical Applications:
2.25% Chromium, 1% Molybdenum steels
Power generation
Petrochemical
Pressure vessels
Process piping
Welding Positions:
All, except vertical down