Abrafil 347Si
Filler metal Niobium stabilized used for welding of stailess steel types: 347, 321, 316Ti. Good protection from intergranular corrosion. Temperature: up to around 800°C. The presence of a higher rate of silicon zllows a better flow of the puddle.
Applications: Aerospace, petrochimical industry, energy fields
|
BASE MATERIAL |
UNS |
DIN |
W - Nr. |
|
321 |
S 32100 |
X 10 CrNiTi 18.9 |
1.4541 |
|
347 |
S 34700 |
X5 CrNiNb 18.9 |
1.4543 |
|
347 |
S 34700 |
X6 CrNiNb 18.10 |
1.4550 |
|
|
|
G - X5 CrNiNb 19.9 |
1.4542 |
Description & applications
Fils MIG déposant un alliage du type 19% Cr, 9% Ni, stabilisé au Nb. Assemblage des aciers inoxydables stabilisés à 16 - 21% Cr et 8 - 13% Ni. Température de service : max. 400°C.
La teneur relevée en silicium améliore le mouillage.
|
ALLIAGE |
UNS |
DIN |
W - Nr. |
|
|
|
||
|
321 |
S 32100 |
X 10 CrNiTi 18.9 |
1.4541 |
|
347 |
S 34700 |
X5 CrNiNb 18.9 |
1.4543 |
|
347 |
S 34700 |
X6 CrNiNb 18.10 |
1.4550 |
|
|
|
G - X5 CrNiNb 19.9 |
1.4542 |
Classification
| AWS A5.9 | DIN 8556 | Werkstoff Nr. |
|---|---|---|
| ER 347Si | SGX5CrNiNb 19 9 | 1.4551 |
Typical weld metal composition (%)
| C | Si | Mn | Cr | Ni | Nb | P | S |
|---|---|---|---|---|---|---|---|
| 0.04 | 0.9 | 1.2 | 19.5 | 10.0 | 0.48 | < 0,025 | < 0,015 |
All weld metal mechanical properties
| Rm (MPa) | Rp0.2 (MPa) | A5 (%) | Av - ISO - V |
|---|---|---|---|
| 590 | 410 | 30 | 40 J: - 196°C. |
Shielding gas
| MIG | Ar, Ar + O2 (M11), Ar + 1 - 3 CO2 |
|---|
Packings & Diameters
| Diameters [mm] | 0,8 - 1,0 - 1,2 - 1,6* |
|---|---|
| Packing(s) | Spool |
| Weight [Kg] | 15 |
| Description | * on request |