DevShield 90XX-B9
AWS: A5.5 (E9015-B9)
Process: SMAW
Alloy Type: Low Alloy
Low alloy Cr-Mo steel stick electrode designed for 9%Cr – 1%Mo steels such as ASTM A387 Gr. 91, A335 P91 piping, A213 T91. B9 alloy is recommended for repair and maintenance of castings per ASME SA-217 Grade C12A.
Available as DevShield 9015-B9, DevShield 9016-B9, or DevShield 9018-B9.
AWS MECHANICAL REQUIREMENTS (1HR AT 1400°F):
| UTS (ksi) | Yield (ksi) | %El |
|---|---|---|
| 90 | 77 | 17 |