Classification: ER2594 (AWS/ASME SFA - 5.9)
Super dublex (ferritic-austenitic) stainless steel GTA (TIG) welding rod for welding Cr-Ni-Mo containing super dublex (ferritic-austenitic) stainless steels.
Price and availability are provided by quotation. Send an enquiry with quantity and variant.
Product description
Super dublex (ferritic-austenitic) stainless steel GTA (TIG) welding rod for welding Cr-Ni-Mo containing super dublex (ferritic-austenitic) stainless steels. Suitable for welding acid tanks and piping in chemical, petrochemical, paper, shipbuilding, sea water desalination industries and offshore platforms. It is also suitable for root pass welding of 22%Cr containing dublex stainless steels and joining of 13%Cr containing martensitic steels. Weld metal with high mechanical strength with high ductility and also gerally has also high stres corrosion resistance, especially in chloride containing media. PREN:40 value provides high resistance to pitting corrosion.
Standards and classifications
| AWS/ASME SFA - 5.9 | ER2594 |
| EN ISO 14343 - A | W 25 9 4 N L |
| TS EN ISO 14343 - A | W 25 9 4 N L |
| DIN M. No. | ~1.4417 |
Typical chemical values of weld metal
| Type of Analysis | Protection Gas | C | Si | Mn | Cr | Ni | Mo | N |
|---|---|---|---|---|---|---|---|---|
| Weld Deposit | I1 | 0.02 | 0.40 | 0.60 | 25.00 | 9.20 | 4.00 | 0.25 |
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 | 690 | 850 | 28 | -40°C → 200 |
* 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 |
|---|---|---|---|---|---|
| 23113GBKM2 | 1.60x1000 | 5.0 | 4 | 21.4 | Cardboard Tube |
| 23113HBKM2 | 2.00x1000 | 5.0 | 4 | 21.4 | Cardboard Tube |
| 23113IBKM2 | 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).