OK Tigrod 2209
Bare corrosion resisting Duplex welding rods for welding of austenitic-ferritic stainless alloys of 22% Cr 5% Ni 3% Mo types. OK Tigrod 2209 has a high general corrosion resistance. In media containing chloride and hydrogen sulphide the alloy has a high resistance to intergranular, pitting and especially to stress corrosion. The alloy is used in a variety of applications across all industrial segments.
Typical Charpy V-Notch Properties
| as welded | ||||
| sht 1050°c (1922°f) 0.5h | ||||
Typical Tensile Properties
| Condition | As Welded | SHT |
| 1050°C 0.5h | ||
| Tensile Strength | 765 MPa | 730 MPa |
| Yield Strength | 600 MPa | 450 MPa |
| Elongation | 28 % | 34 % |
Deposition Data
| Diameter |
| 3.2 mm |
| 2.4 mm |
| 2 mm |
| 1.6 mm |
| 1.2 mm |
Classifications
| Wire Electrode |
SFA/AWS A5.9 : ER2209 EN ISO 14343-A : W 22 9 3 N L |
Approvals
| Approvals |
CE EN 13479 DB 43.039.19 DNV-GL Duplex Steels NAKS/HAKC 1.6-3.2 mm VdTÜV 13010 |
| Approvals are based on factory location. Please contact ESAB for more information. |
Consumable Characteristics
| Alloy Type | Austenitic-ferritic (22.5 % Cr - 8 % Ni - 3 % Mo - Low C) |
| Shielding Gas | I1, I2, I3, N2 (EN ISO 14175) |
Typical Weld Metal Analysis %
| Typical Wire Composition % | ||||||||||||||
| C | Cr | FN WRC-92 | Mn | Mo | N | Ni | PRE | Si | ||||||
| 0.01 % | 22.7 % | 55 % | 1.5 % | 3.2 % | 0.17 % | 8.5 % | 35 % | 0.5 % | ||||||
Part Numbers and Accessories
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