Abratig 25.10.4L
TIG super duplex
Description & applications
Low carbon filler metal used for “Super Duplex” welding steels (austenitic-ferritic).
Resistant to severe corrosive environments (inter crystalline attack, pitting corrosion, crevice, and stress corrosion)
Applications: Pumps, vessels, pumping systems attacked by chloride containing solutions (sea water)
|
BASE MATERIAL |
UNS |
DIN |
W.-Nr |
|
|
|
|
|
|
2507 |
S32750 |
G - X2 CrNiMoN25 7 3 |
1.4469 |
|
- |
- |
G - X3 CrNiMoN26 6 3 |
1.4468 |
|
329 LN |
S31803 |
X2 CrNiMoN22 5 3 |
1.4462 |
|
- |
- |
X4 CrNiMoNb25 7 |
1.4582 |
|
- |
- |
G - X6 CrNiMo24 8 2 |
1.4463 |
|
- |
- |
G - X8 CrNi26 7 |
1.4347 |
|
100 |
S32760 |
X2 CrNiMoCuW25 7 3 |
- |
|
52 N + |
S32550 |
- |
- |
Classification
| AWS A5.9 | DIN 8556 | EN 12072 |
|---|---|---|
| ER2594 | G X2 CrNiMoN 25 10 | G 25 94 L / W 25 94 N L |
Typical weld metal composition (%)
| C | Mn | Si | Cr | Ni | Mo | N |
|---|---|---|---|---|---|---|
| 0.02 | 0.3 | 0.3 | 25.0 | 9.5 | 4.0 | 0.25 |
All weld metal mechanical properties
| Rm (MPa) | Rp0.2 (MPa) | A (%) | Av - ISO - V |
|---|---|---|---|
| 850 | 650 | 25 | 80 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 | - |