• 9015-B9 COATED ELECTRODE

Product Description

  • This electrode is used to weld the modified 9% Chromium - 1% Molybdenum steels such as P91, T91 and F91.
  • A low hydrogen sodium coated electrode designed for out of position welding.
  • This electrode is used in heavy wall components such as main steam piping and turbine rotors in fossil fueled power generating plants.
  • Hermetically Sealed Tubes
  • Stenciled with AWS classification
  • Certified Material Test Reports on all heats

Technical

Chemical Composition
CMnSiPSNiCr
0.08-0.131.2 max0.30 max0.01 max0.01 max0.8 max8.0-10.5
MoVCuAINbN
0.85-1.200.15-0.300.25 max0.04 max0.02-0.100.02-0.07
Mechanical Properties
Tensile Strength
MPa (ksi)		Yield Strength
MPs (ksi)		Elongation
%
AWS
Requirements		620 (90) min530 (77) min17 min
Typical Results -
As welded		710 (90)680 (99)23