Abratig 309L
Description & applications
Solid filler metal for TIG welding of stainless steels (309, 309L, …). Well adapted for welding of dissimilar steels.
Its high ferrite content allows for greater dilution without risk of cracking. Also suitable for welding high temperature steels and as buffer layer before hardfacing.
Applications: Metal structures/boiler-manufacturer, civil engineering and repari/mainteance.
| BASE MATERIAL | UNS | DIN | W - Nr. |
| 309 | S30900 | X15 CrNiSi 20 12 | 14.828 |
| - | - | G - X25 CrNiSi 20 14 | 1 4832 |
| 304 | S30400 | X5 CrNi 18 10 | 14.301 |
| 304L | S30403 | X2 CrNi 18 11 | 14.306 |
| 305 | J92701 | G - X10 CrNi 18 8 | 14.312 |
| 304LN | S30453 | X2 CrNiN 18 10 | 14.311 |
| - | J92602 | G - X25 CrNiSi 18 9 | 14.825 |
| - | J92603 | G - X40 CrNiSi 22 9 | 14.826 |
| - | - | X10 CrAl 13 | 14.724 |
| - | - | X10 CrAl 18 | 14.742 |
| - | - | X10 CrSi 6 | 14.712 |
Classification
| AWS A5.9 | DIN 8556 | Werkstoff Nr. |
|---|---|---|
| ER 309L | SG-X2 CrNi 24 12 | 1.4332 |
Typical weld metal composition (%)
| C | Si | Mn | Cr | Ni | P | S |
|---|---|---|---|---|---|---|
| 0.02 | 0.4 | 1.8 | 23.5 | 13.5 | < 0,020 | < 0,015 |
All weld metal mechanical properties
| Rm (MPa) | Rp0.2 (MPa) | A5 (%) | Av - ISO - V |
|---|---|---|---|
| 540 | 440 | 30 | 65 J : + 20°C |
Shielding gas
| TIG | Argon |
|---|
Packings & Diameters
| Diameters [mm] | 1,6 - 2,0 - 2,4 - 3,2 |
|---|---|
| Packing(s) | Pack |
| Weight [Kg] | 5 |
| Description | - |