ASME SFA 5.9
Alloy ER308H is a stainless steel bare electrode that has been made to run on direct current, alternating current, and reversed polarity. The electrode has a Carbon content of 0.04% minimum and maximum of 0.08%, which allows for higher tensile strength at higher temperatures. This electrode is designed to be welding in wrought or cast form with alloys of similar composition. This electrode is best suited in petroleum and chemical processing plants as well as welding equipment for food processing.
Yield Strength: 59,500 psi
Tensile Strength: 88,500 psi
Available in multiple sizes and diameters
Chemical Composition (Wt%):
Si Mn Cu Mo S Ni Cr P C
0.30-0.65 1.0-2.5 0.75 0.50 0.03 9.0-11.0 19.5-22.0 0.03 0.04-0.08