OK Flux 10.90
Agglomerated aluminate-fluoride-basic flux for welding of 9 % Ni steels and other high alloyed steels with Ni based wires. The flux is manganese adding, which reduces the risk of hot cracking. Good slag detachability and nice bead appearance.
Classifications
| Grade | S A AF 2 55 53 MnNi DC |
| Name | EN ISO 14174 |
Approvals
| Grade | RD 03-613-03 |
| Society | NAKS/HAKC |
| Approvals are based on factory location. Please contact ESAB for more information. |
Consumable Characteristics
| Alloy Transfer | Chromium compensating. Nickel- and manganese alloying. |
| Basicity Index | nom: 1.7 |
| 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 NiCrMo-13 | A5.14:ERNiCrMo-13/ 18274:S Ni 6059 (NiCr23Mo16) | - |
| OK Autrod NiCr-3 | A5.14:ERNiCr-3/ 18274:S Ni 6082 (NiCr20Mn3Nb) | - |
| OK Autrod NiCrMo-3 SAW | A5.14:ERNiCrMo-3/ 18274:S Ni 6625 (NiCr22Mo9Nb) | - |
| OK Autrod NiCrMo-4 | A5.14:ERNiCrMo-4/ 18274:S Ni 6276 (NiCr15Mo16Fe6W4) | - |
| OK Autrod NiCrMo-3 | A5.14:ERNiCrMo-3/ 18274:S Ni 6625 (NiCr22Mo9Nb) | - |
| OK Autrod 310 | A5.9:ER310/ 14343-A:S 25 20 | - |
| OK Autrod NiCrMo-3 | A5.14:ERNiCrMo-3/ 18274:S Ni 6625 (NiCr22Mo9Nb) | A5.39: F100A32-ERNiCrMo-3/G |
| OK Autrod NiCrMo-4 | A5.14:ERNiCrMo-4/ 18274:S Ni 6276 (NiCr15Mo16Fe6W4) | A5.39: F100A32-ERNiCrMo-4/G |
Approvals
| Combined with Wire | ABS | BV | CCS | ClassNK | DNV | DNV-GL | KR | RINA |
| OK Autrod NiCrMo-3 | - | - | - | - | - | * | - | - |
| OK Autrod NiCrMo-3 SAW | - | - | - | - | * | - | - | - |
| OK Autrod NiCrMo-4 | * | * | * | * | * | * | * | * |
| *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 310 | As Welded ISO DC+ | 390 MPa (57 ksi) |
570 MPa (83 ksi) |
85 J @ 20°C, (63 ft-lb @ 68 °F) |
34 % |
| OK Autrod NiCr-3 | As Welded ISO DC+ | 400 MPa (58 ksi) |
600 MPa (87 ksi) |
145 J @ -80°C, (107 ft-lb @ -112 °F) 130 J @ -196°C, (96 ft-lb @ -320.8 °F) |
35 % |
| OK Autrod NiCrMo-13 | As Welded 350 A, HI 1.3-1.7 kJ/mm DC+ | 470 MPa (68 ksi) |
675 MPa (98 ksi) |
70 J @ -196°C, (52 ft-lb @ -320.8 °F) |
46 % |
| OK Autrod NiCrMo-3 | As Welded HI ~1.0-1.7 kJ/mm DC+ | 440 MPa (64 ksi) |
720 MPa (104 ksi) |
100 J @ -196°C, (74 ft-lb @ -320.8 °F) 100 J @ -196°C, (74 ft-lb @ -320.8 °F) |
42 % |
| OK Autrod NiCrMo-3 SAW | As Welded HI ~1.0-1.7 kJ/mm DC+ | 440 MPa | 720 MPa | 100 J | 42 % |
| OK Autrod NiCrMo-4 | As Welded DC+ | 480 MPa (70 ksi) |
700 MPa (102 ksi) |
60 J @ -196°C, (44 ft-lb @ -320.8 °F) 60 J @ -196°C, (44 ft-lb @ -320.8 °F) |
40 % |
Typical Weld Metal Analysis %
| Typical Weld Metal Analysis % | ||||||||||||||
| C | Co | Cr | Cu | Fe | Mn | Mo | Nb+Ta | Ni | P | S | Si | V | W | |
| OK Autrod 310 | ||||||||||||||
| 0.07 % | - | 25.5 % | 0.010 % | - | 3.2 % | 0.015 % | - | 20.5 % | 0.020 % | 0.010 % | 0.40 % | - | - | |
| OK Autrod NiCrMo-13 Current Type: DC+ , 350A, 29V | ||||||||||||||
| 0.01 % | - | 22.0 % | - | 1 % | 2.8 % | 15.0 % | - | bal. % | 0.01 % | 0.001 % | 0.2 % | - | - | |
| OK Autrod NiCrMo-3 DC+, 350A, 29V | ||||||||||||||
| 0.01 % | - | 21.0 % | - | 2.0 % | 1.7 % | 8.5 % | 3.0 % | Bal. % | 0.01 % | 0.01 % | 0.2 % | - | - | |
| OK Autrod NiCrMo-4 DC+, 350A, 29V | ||||||||||||||
| 0.01 % | 0.15 % | 15.0 % | 0.01 % | 6.0 % | 2.2 % | 15.5 % | - | Bal. % | 0.01 % | 0.003 % | 0.2 % | 0.04 % | 3.4 % | |
Part Numbers and Accessories
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