Abratig 904
Description & applications
Filler metal used for welding fully austenitic steels type 904L such as Uranus B6. Very good resistance to corrosion by sulfuric, hydrochloric or phosphoric acids
Applications: chemical and petrochemical industry, agriculture
|
BASE MATERIAL |
UNS |
DIN |
W -Nr. |
|
317 |
S31703 |
X2 CrNiMo 18 16 4 |
1.4438 |
|
31LN |
S31753 |
X3 CrNiMoN 17 13 5 |
1.4439 |
|
- |
- |
G – X2 CrNiMoN 17 13 4 |
1.4446 |
|
- |
- |
G – X7 NiCrMoCuNb 25 20 |
1.4500 |
|
- |
- |
X5 NiCrMoCuNb 20 18 2 |
1.4505 |
|
- |
- |
X5 NiCrMoCuTi 20 18 |
1.4506 |
|
- |
- |
G – X2 NiCrMoCuN 20 18 |
1.4531 |
|
- |
- |
G – X2 NiCrMoCuN 25 20 5 |
1.4536 |
|
- |
- |
X1 NiCrMoCuN 25 20 5 |
1.4539 |
Classification
| AWS A5.22 | DIN 8556 | EN 12073 | Werkstoff Nr. |
|---|---|---|---|
| ER385 | SG - X2 CrNiMoCu 20 25 | T Z 20 25 Cu L R M 3 | 1.4519 |
Typical weld metal composition (%)
| C | Mn | Si | Cr | Ni | Mo | Cu |
|---|---|---|---|---|---|---|
| 0.02 | 1.8 | 0.4 | 20.0 | 25.0 | 4.5 | 1.5 |
All weld metal mechanical properties
| Rm (MPa) | Rp0.2 (MPa) | A5 (%) | Av - ISO - V |
|---|---|---|---|
| 560 | 400 | 35 | 80 J : - 196°C |
Shielding gas
| TIG | Argon |
|---|
Packings & Diameters
| Diameters [mm] | 1,6 - 2,0 - 2,4 - 3,2 |
|---|---|
| Packing(s) | Pack |
| Weight [Kg] | 5 |
| Description |