OK Flux 10.94
OK Flux 10.94 is a basic chromium-alloying flux for the butt welding of stainless steels. OK Flux 10.94 is a suitable flux for welding stainless, high-alloyed CrNiMo steels like super-duplex stainless steels.
Classifications
Grade | S A AF 2 56 64 DC |
Name | EN ISO 14174 |
Consumable Characteristics
Alloy Transfer | Chromium compensating |
Basicity Index | nom: 1.9 |
Density | nom: 1.0 kg/dm3 |
Slag Type | Fluoride basic CaF2-Al2O3-SiO2 |
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 |
Amps | Dimensions | Travel speed |
580 A | 4.0 mm | 33 m/h |
Classifications
Wire | AWS/EN | AWS - As Welded |
OK Autrod 2209 | A5.9:ER2209/ 14343-A:S 22 9 3 N L | - |
OK Autrod 308L | A5.9:ER308L/ 14343-A:S 19 9 L | - |
OK Autrod 2509 | A5.9:ER2594/ 14343-A:S 25 9 4 N 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 | A5.39: F120A8-ER2594/2594 |
Approvals
Combined with Wire |
*Selected production units only. Please contact ESAB for more information. Visit esab.com to download specific flux/wire combination fact sheets for more details. |
Typical Mechanical Properties
Combined with Wire | Condition | Yield Strength | Tensile Strength | Charpy V-Notch | Elongation |
OK Autrod 2209 | As Welded DC+ | 630 MPa (91 ksi) |
780 MPa (113 ksi) |
60 J @ -40°C, (44 ft-lb @ -40 °F) 42 J @ -60°C, (31 ft-lb @ -76 °F) |
30 % |
OK Autrod 2509 | As Welded DC+ | 625 MPa (91 ksi),680 MPa (99 ksi) |
830 MPa (120 ksi),870 MPa (126 ksi) |
90 J @ 20°C, (67 ft-lb @ 68 °F) 50 J @ -60°C, (37 ft-lb @ -76 °F) 70 J @ 20°C, (52 ft-lb @ 68 °F) 50 J @ -60°C, (37 ft-lb @ -76 °F) |
28 %,25 % |
OK Autrod 308L | As Welded DC+ | 400 MPa | 560 MPa | 85 J 70 J 60 J |
40 % |
OK Autrod 308L | As Welded null | 400 MPa (58 ksi) |
560 MPa (81 ksi) |
85 J @ 20°C, (63 ft-lb @ 68 °F) 70 J @ -40°C, (52 ft-lb @ -40 °F) 60 J @ -60°C, (44 ft-lb @ -76 °F) |
40 % |
OK Autrod 347 | As Welded DC+ | 455 MPa | 620 MPa | 100 J 70 J 50 J 30 J |
38 % |
OK Autrod 347 | As Welded null | 455 MPa (66 ksi) |
620 MPa (90 ksi) |
100 J @ 20°C, (74 ft-lb @ 68 °F) 70 J @ -60°C, (52 ft-lb @ -76 °F) 50 J @ -110°C, (37 ft-lb @ -166 °F) 30 J @ -196°C, (22 ft-lb @ -320.8 °F) |
35 % |
Typical Weld Metal Analysis %
Typical Weld Metal Analysis % | ||||||||||||||
C | Cr | Cu | FN WRC-92 | Mn | Mo | N | Nb | Ni | P | S | Si | W | ||
OK Autrod 2209 Current: DC+, 420A, 27V | ||||||||||||||
0.01 % | 23.0 % | 0.1 % | 45 % | 1.3 % | 3.0 % | 0.14 % | - | 8.5 % | 0.02 % | 0.01 % | 0.6 % | - | ||
OK Autrod 2509 Current: DC+, 400A, 28V, 48cm/min | ||||||||||||||
0.02 % | 24.5 % | 0.10 % | 54 % | 0.4 % | 3.5 % | 0.24 % | - | 9.3 % | 0.017 % | 0.01 % | 0.45 % | <0.002 % | ||
OK Autrod 308L DC+ | ||||||||||||||
0.02 % | 20 % | 0.1 % | 11 % | 1.4 % | 0.2 % | - | - | 9.5 % | - | - | 0.5 % | - | ||
OK Autrod 347 DC+ | ||||||||||||||
0.04 % | 19.6 % | - | 9 % | 1.0 % | - | - | 0.5 % | 9.6 % | - | - | 0.5 % | - |
Part Numbers and Accessories
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