DevStar 309LMo
AWS: A5.4 (E309LMo-16), A5.4 (E309Mo-16)
Process: SMAW
Alloy Type: Stainless
309LMo-16 electrode for welding 22% Cr – 12% Ni – 2% Mo austenite stainless steels. Carbon kept low for reduced corrosion. Ferrite content higher for lower chance of solidification cracking, when used as overlay on low-alloy steel.
AWS Mechanical Requirements (As Welded)*
| UTS (ksi) | %El |
|---|---|
| 75 | 30 |