Product Description

  • Designed for welding on 1-1/4 Cr / ½ Mo steels, which are used for high temperature service.
  • Preheating and interpass temperatures of no less than 300°F must be used during welding.
  • TIG Wire marked with AWS classification
  • Ultra clean finishing
  • Certified Material Test Reports on all heats

Technical

Chemical Composition
CMnSiCrMoPS
0.07-0.120.40-0.700.40-0.701.20-1.500.40-0.650.025 max0.025 max
CuNi
0.35 max0.20 max
Mechanical Properties
Tensile Strength
MPa (ksi)		Yield Strength
MPs (ksi)		Elongation
%
AWS
Requirements		515 (75) min470 (68) min19 min
Typical Results -
As welded		590 (86)500 (73)26