Specifications:
AWS A5.9
AWS Class ER316/316H
ASME SFA 5.9
UNS S31680
Description:
WT 316/316H-16 is a filler metal that is mainly used for welding alloys of similar composition. This alloy contains a low carbon content of between 0.04-0.08%, which allows for a higher tensile strength at higher temperatures. WT 316/316H contains molybdenum which allows for a better creep resistance at higher temperatures. This is often used in petrochemical industries as well as power plants and turbine components.
Tensile Strength: 88,500 – 94,000 psi
Yield Strength: 59,000 psi
Elongation: 35-38%
Available in multiple sizes and diameters in spool and wire rods.
Chemical Composition (Wt%):
Note: Single values are maximum unless otherwise noted.
Si Mn Cu Mo S Ni Cr P C
0.30-0.65 1.0-2.5 0.75 2.0-3.0 0.03 11.0-14.0 18.0-20.0 0.03 0.04-0.08
