Specifications:
AWS A5.9
AWS Class ER 16-8-2
ASME SFA 5.9
UNS S16880
Description:
WT 16-8-2 is a stainless steel that can be used to weld other stainless steels of similar composition for high pressure, high temperature piping systems. WT 16-8-2 provides a better freedom from weld cracking due to its good hot-ductility properties. This alloy has a low ferrite weld deposit. WT 16-8-2 is best used in the welding of steam piping, furnace parts, as well as in petrochemical, power generation, and chemical processing industries.
Tensile Strength: 90,000 psi
Yield Strength: 61,000 psi
Elongation: 37-40%
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 1.0-2.0 0.75 1.0-2.0 0.03 7.5-9.5 14.5-16.5 0.03 0.10
