Product Description

  • Designed for submerged arc welding applications of materials of similar composition, for high temperature service conditions.
  • This is an air-hardening material and as such calls for preheat and interpass temperatures of 350°F minimum during welding.
  • Sometimes referred to as 502.
  • Superior feedability
  • Certified Material Test Reports on all heats

Technical

Chemical Composition
CMnSiCrMoPS
0.10 max0.35-0.700.05-0.504.50-6.500.45-0.700.025 max0.025 max
Cu
0.35 max
Mechanical Properties
Tensile Strength
MPa (ksi)
Yield Strength
MPs (ksi)
Elongation
%
AWS
Requirements
Not specifiedNot specifiedNot specified
Typical Results -
As welded
540 (79)420 (61)32