A question? Visit our contact page

Dual Shield B9 is an all-position flux cored electrode designed for the welding of modified 9% chromium creep resisting steels, such as ASTM A335 Grade P91 or ASTM A213 T91. This product is formulated with a combined Mn & Ni <1.20% to meet stringent customer specifications. Dual Shield B9 is packaged on layer level-wound wire spool baskets to allow the product to be placed in a heated storage oven. In addition, the wire is packaged in a vacuum-sealed foil bag to prevent moisture pick-up until such time the sealed bag has been opened.

Prop 65

  • Yes
  • Amperage Range: 150 Amps - 330 Amps
  • Tensile Strength: 738 MPa
  • Diameter: 0.045 in
  • Material: Modified 9% Chromium Steel
  • AWS Classification: E91T1-M21PZ-B91
  • Process: FCAW
  • Compliance: ASTM A335 Grade P91, ASTM A213 T91
  • Country of Origin: United States