ASME SFA 5.28
WT 80S-B6 is a low alloy copper coated wire that is used in welding creep resistant steel. Often used for elevated temperature creep service and corrosion resistance. It is often used in the petrochemical and refinery industries. Preheat and interpass temperatures should be maintained no less than 350°F.
Tensile Strength: 78, 500 psi min.
Yield Strength: 60,500 psi min
Elongation: 20% min.
Available in multiple sizes and diameters.
Chemical Composition (Wt%):
Si Mn S P C Cu Cr Mo Ni Other
0.5 0.40-0.70 0.025 0.025 0.10 0.35 4.5-6.0 0.45-0.65 0.6 0.5