Abrafil 22.9.3L
MIG duplex
Description & applications
Low carbon filler metal used for “Duplex” welding steels (austenitic-ferritic).
Resistant to severe corrosive environments (inter crystalline attack, pitting corrosion, crevice, stress corrosion)
Applications:
Pumps, vessels, pumping systems attacked by chloride containing solutions (sea water)
|
BASE MATERIAL |
UNS |
DIN |
W - Nr. |
|
|
|
|
|
|
329 LN |
S31803 |
X2 Cr NIMoN22 53 |
1.4462 |
|
329 |
S32900 |
X4 CrNiMoN27 52 |
1.4460 |
|
- |
S31500 |
X2 CrNiMoSi 19 5 |
1.4417 |
|
- |
- |
X4 CrNiMoNb 25 7 |
1.4582 |
|
- |
- |
G - X6 CrNiMo 24 82 |
1.4463 |
|
- |
- |
G - X8 CrNi 26 7 |
1.4347 |
|
35 N |
S32304 |
|
|
|
|
|
|
|
Suitable for: Welding wrought, forged or cast duplex stainless steels in the as welded condition. Also suitable for dissimilar welding of low alloyed steels and common stainless steels, UNS S31803, S32205, UR 45N & UR 45N+, 2205, SAF 2205 Fafer 4462, NKCr22, SM22Cr, Falc 223 UNS S32304 : UR 35 N SAF 2304
W.Nr: 1.4462, X2CrNiMoN 22 5 3, 1.4362, X2CrNiN 23 4, 1.4463, 1.4460, 1.4583
Classification
| AWS A5.9 | DIN 8559 | EN 12072 | Werkstoff Nr. |
|---|---|---|---|
| ER2209 | SG-X2 CrNiMoN22 9 | G 22 9 3 NL | 1.4462 |
Typical weld metal composition (%)
| C | Mn | Si | Cr | Ni | Mo | N |
|---|---|---|---|---|---|---|
| 0.02 | 1.6 | 0.5 | 23.0 | 9.0 | 3.2 | 0.16 |
All weld metal mechanical properties
| Rm (MPa) | Rp0.2 (MPa) | A5 (%) | Av - ISO - V |
|---|---|---|---|
| 800 | 650 | 28 | 75 J: + 20°C |
Shielding gas
| MIG | Ar; Ar + O2 (M11) |
|---|
Packings & Diameters
| Diameters [mm] | 0,8 - 1,0 - 1,2 – 1,6* |
|---|---|
| Packing(s) | Spool |
| Weight [Kg] | 15 |
| Description | * on request |