Mô tả
OK Flux 10.94
Basic, chromium-compensating, agglomerated flux for butt welding of stainless steels. Specially recommended for welding of stainless steels of the super duplex type. Low Si addition during welding provides good mechanical properties in the weld metal.
| Classifications: | EN ISO 14174:S A AF 2 56 64 DC |
| Slag Type: | Fluoride basic CaF2-Al2O3-SiO2 |
| Alloy Transfer: | Chromium compensating |
| Density: | nom: 1.0 kg/dm3 |
| Basicity Index: | nom: 1.9 |
| Flux Consumption | |||
| Volts | kg Flux / kg Wire DC+ | ||
| 26 V | 0.5 kg | ||
| 30 V | 0.6 kg | ||
| 34 V | 0.8 kg | ||
| 38 V | 1.0 kg | ||
| Dimensions | Amps | Travel Speed | |
| 4.0 mm | 580 A | 33 m/h | |
| Classifications | Wire |
| Wire | AWS/EN |
| OK Autrod 308L | A5.9:ER308L/ 14343-A:S 19 9 L |
| OK Autrod 347 | A5.9:ER347/ 14343-A:S 19 9 Nb |
| OK Autrod 2509 | A5.9:ER2594/ 14343-A:S 25 9 4 N L |
| Typical Mechanical Properties | |||||
| Wire | Condition | Yield Strength | Tensile Strength | Elongation | Charpy V-Notch |
| OK Autrod 308L | As Welded DC+ | 400 MPa | 560 MPa | 40 % | 85 J @ 20°C
70 J @ -40°C 60 J @ -60°C |
| OK Autrod 347 | As Welded DC+ | 455 MPa | 620 MPa | 38 % | 100 J @ 20°C
70 J @ -60°C 50 J @ -110°C 30 J @ -196°C |
| OK Autrod 2509 | As Welded DC+ | 625 MPa | 830 MPa | 28 % | 90 J @ 20°C
50 J @ -60°C |
| Typical Weld Metal Analysis % | ||||||||
| C | Mn | Si | Ni | Cr | Mo | N | Nb | FN WRC-92 |
| OK Autrod 308L DC+ | ||||||||
| 0.02 | 1.4 | 0.5 | 9.5 | 20 | – | – | – | – |
| OK Autrod 347 DC+ | ||||||||
| 0.04 | 1.0 | 0.5 | 9.6 | 19.6 | – | – | 0.5 | – |
| OK Autrod 2509 DC+, 420A, 27V | ||||||||
| 0.02 | 0.4 | 0.5 | 10.1 | 24.5 | 3.5 | 0.15 | – | 54 |
