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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

  • Weight: 11 lb
  • Wire Diameter: 0.030 in.
  • Alloy Type: ER90S-B3
  • Material Type: Low Alloy Steel
  • Tensile Strength: 90,000 psi min
  • Yield Strength: 78,000 psi min
  • Elongation: 17% min
  • Composition - Carbon: 0.07-0.12%
  • Composition - Manganese: 0.40-0.70%
  • Composition - Silicon: 0.40-0.70%
  • Composition - Phosphorus: 0.025%
  • Composition - Sulfur: 0.025%
  • Composition - Molybdenum: 0.90-1.20%
  • Composition - Chromium: 2.30-2.70%
  • Composition - Nickel: 0.20%
  • Composition - Copper: 0.35%
  • Compliance: ANSI/AWS A5.28, ASME SFA 5.28

Downloads

    Certificate
    Technidal data sheet