Classification: ER2209 (AWS/ASME SFA - 5.9)
Dublex (ferritic-austenitic) stainless steel welding rod for GTA (TIG) welding of dublex Cr-Ni-Mo stainless steels.
Price and availability are provided by quotation. Send an enquiry with quantity and variant.
Product description
Dublex (ferritic-austenitic) stainless steel welding rod for GTA (TIG) welding of dublex Cr-Ni-Mo stainless steels. Especially used in welding of acid tanks and pipes, in chemical, petrochemical, paper, shipbuilding and desalination industries. Suitable also for welding dublex stainless steels to carbon steels. The high-strength and ductile weld metal exhibits good resistance to pitting, crevice corrosion and stress corrosion cracking in chloride-bearing media. Suitable for operating temperatures of up to 250°C.
Standards and classifications
| AWS/ASME SFA - 5.9 | ER2209 |
| EN ISO 14343 - A | W 22 9 3 N L |
| TS EN ISO 14343 - A | W 22 9 3 N L |
| DIN M. No. | ~1.4462 |
Base materials
| EN | Material |
|---|---|
| X2CrNiMoN 22-5-3 | 1.4462 |
| X10CrNiMoNb18-12 | 1.4583 |
Typical chemical features of the welding wire
| Type of Analysis | C | Si | Mn | Cr | Ni | Mo | N |
|---|---|---|---|---|---|---|---|
| Welding Wire | 0.01 | 0.45 | 1.45 | 23.00 | 8.50 | 3.25 | 0.15 |
Typical mechanical values of weld metal
| Test Condition | Protection Gas | Yield Strength (N/mm²) | Tensile Strength (N/mm²) | Elongation A5 (%) | Charpy V-Notch Properties (J) | ||
|---|---|---|---|---|---|---|---|
| As welded | I1 | 640 | 810 | 20 | 20°C → 150 | -40°C → 120 | -60°C → 100 |
* Chemical compositon and mechanical properties are valid when using shielding gas EN ISO 14175 - I1 (%100 Ar).
Welding positions
Polarity
Shielding gas
Variants and packaging
| Product Code | Diameter X Length (mm) | Weight Of The Box (kg) | Boxes Per Package | Weight Of The Package | Packaging Type |
|---|---|---|---|---|---|
| 23112GBKM2 | 1.60x1000 | 5.0 | 4 | 21.4 | Cardboard Tube |
| 23112HBKM2 | 2.00x1000 | 5.0 | 4 | 21.4 | Cardboard Tube |
| 23112IBKM2 | 2.40x1000 | 5.0 | 4 | 21.4 | Cardboard Tube |
Storage and re-drying
- Shouldn t be exposed to high statical load and impact.
Documentation
Documents open from the official Magmaweld pages (PDF).