• 8018-B8 COATED ELECTRODE

Product Description

  • Designed to weld 9% Chrome - 1% Molybdenum creep resisting steels such as ASTM A213-T9 and A335-P9.
  • These types of steels are normally used in pressure vessels and piping for high temperature service. This alloy was formally called 505.
  • Hermetically Sealed Tubes
  • Stenciled with AWS classification
  • Certified Material Test Reports on all heats

Technical

Chemical Composition
CMnSiPSNiCr
0.05-0.101.0 max0.90 max0.03 max0.03 max0.40 max8.0-10.5
Mo
0.85-1.20
Mechanical Properties
Tensile Strength
MPa (ksi)		Yield Strength
MPs (ksi)		Elongation
%
AWS
Requirements		550 (80) min460 (67) min19 min
Typical Results -
As welded		670 (97)590 (97)25