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90S-B3 is a low alloy fillerdesigned to produce high strengths on2 1/4 & Cr-1 Mo steels found in high temperature/high pressure piping and vessels. It may also be used on carbon steels to Cr-Mo base metals. Controlled preheat, interpass and postheat treatment may be needed to avoid cracking.

  • Size: 3/32 in.
  • Length: 36 in.
  • Material: Low Alloy Steel
  • Tensile Strength: 94,500 psi
  • Yield Strength: 80,500 psi
  • Elongation: 19%
  • Carbon Content: 0.10%
  • Manganese Content: 0.63%
  • Silicon Content: 0.46%
  • Molybdenum Content: 1.06%
  • Chromium Content: 2.55%
  • Compliance: ANSI/AWS A5.28 Class ER90S-B3
  • Weight: 10 lb

Downloads

    Certificate
    Technidal data sheet