Specifications:
AWS A5.22
E308HT1-1; E308HT1-4
ASME SFA 5.22
UNS W30831
Description:
WT 308H-T1 is stainless steel, flux-cored and gas-shielded. It has a higher carbon content allows for an increase in tensile and creep strength at elevated temperatures. WT 308HT-1 is often used in welding in the petrochemical industry. It has small spatter, minimal weaving which will give a flat, well-washed bead.
Tensile Strength: 80,000 psi min.
Yield Strength: 59,000 min.
Elongation: 30% min.
Chemical Composition (Wt%):
Si Mn Cu Mo S C Cr Ni P
1.0 0.50-2.5 0.75 0.75 0.03 0.04-0.08 18.0-21.0 9.0-11.0 0.04
