AWS: A5.5 (E9018-B3)
Alloy Type: Low Alloy
Low alloy stick electrode for fabrication and repair of 2.25%Cr – 1.0% Mo steels such as ASTM A387 Grade 22, P22 piping.
Available as DevShield 9015-B3, DevShield 9016-B3, or DevShield 9018-B3.
AWS Mechanical Requirements (Stress Relieved 1 hr at 1275°F)*
|UTS (ksi)||Yield (ksi)||%El|