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Lincoln® ER90S-B3

Lincoln ER70S-2 or ER70S-6 mild steel TIG cut lengths


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Top Features

  • High strength filler metal used for precision welding of 2.25% Cr – 1% Mo high pressure piping, pressure vessels, and dissimilar combinations of Cr-Mo and carbon steels
  • Designed to sustain elevated temperatures within demanding work environments
  • Produced to the most stringent quality standards including AWS A.5.28 and ASME SFA-5.28
  • Trace elements are controlled to ensure low Bruscato factor (X-Factor < 10 ppm)

Typical Applications

Power Generation, Nuclear Industries

Welding Positions


Special Features

Consumable Details

Diameter (mm)
Product Number
10 lb Tube (30 lb Master)
Lincoln ER90S-B3
Lincoln ER90S-B3
AWS A5.28/A5.28M and ASME SFA-5.28: ER90S-B3