Lincoln Electric Excalibur® 9018-B3 MR®

AWS E9018-B3 H4R • Low Alloy, Low Hydrogen

Designed for all-position welding of 2.25% chromium, 1% molybdenum low alloy steels

Typical Applications

• 2.25% chromium, 1% molybdenum steels
  
• Power generation
  
• Petrochemical
  
• Pressure vessels
  
• Process piping

Features

• 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)

Welding Positions

• All except vertical down

Data sheet