EURO TIG 309 L - ER 309L
EURO TIG 309L is a wire for TIG welding with pure Ar gas. As the weld metal contains ferrite, its crack resistibility is excellent. Furthermore the heat resistibility and corrosion resistibility are extremely good.
Chemical Composition
| AWS | CURRENT | C | Si | Mn | P | S | Ni | Cr |
|---|---|---|---|---|---|---|---|---|
| ER309L | AC/DC(+) | 0.03 | 0.40 | 1.75 | 12.50 | 24.00 |
Mechanical Properties
| Y.P (N/mm2) |
T.S (N/mm2) |
Elongation (%) |
Impact Value (J) |
|---|---|---|---|
| 600 | 38 | 150 |
Applications
- Tig welding of 22%Cr-12%Ni steel and a variety welding stainless with mild steel. Clad steel side of 18%Cr-8%Ni clad steel.
