OK Flux 10.62
Agglomerated fluoride-basic flux for Submerged Arc Welding. It is used for multi-run welding of thick section materials.
OK Flux 10.62 with advanced slag detachability creates soft transitions to side walls, concave weld bead profiles and
very smooth weld beads. The strong grains allow multiple recycling cycles and prolonged flux hopper refilling intervals.
The original grain size distribution is maintained which increases product consistency and thus contributes to high
quality of the welding joints.
OK Flux 10.62 can be used with high parameters and all SAW process variants such as Tandem, Twin, ICE, 3 or 4 wire
process in every multi pass joint including narrow gap. It is suitable for highest demands on impact properties, low
temperature toughness, strength and CTOD-values. It is used in the offshore constructions, pressure vessels, power
generation, ship building, pipe mills, civil constructions, transport industries, etc. Produces weld metal with hydrogen
contents maximum 4 ml/100g, in BlockPac (moisture protection).
Welding Process
- SAW - Submerged Arc Welding
Classifications
| Grade | S A FB 1 55 AC H4 (only BlockPac/moisture protection) |
| Name | EN ISO 14174 |
Approvals
| Approvals |
CE EN 13479 DB 51.039.07 PL : NAKS/HAKC RD 03-613-03 |
| Approvals are based on factory location. Please contact ESAB for more information. |
Consumable Characteristics
| Alloy Transfer | No Silicon or Manganese alloying |
| Basicity Index | nom: 3.2 |
| Density | nom: 1.1 kg/dm3 |
| Diffusible Hydrogen | max 4 ml /100g in BlockPac (moisture protection) |
| Grain Size | 0.2-1.6 mm (10x65 mesh) |
| Slag Type | Fluoride-basic |
Flux Consumption
| Volts | kg Flux / kg Wire DC+ | kg Flux / kg Wire AC |
| 26 V | 0.7 kg | 0.6 kg |
| 30 V | 1.0 kg | 0.9 kg |
| 34 V | 1.3 kg | 1.2 kg |
| 38 V | 1.6 kg | 1.4 kg |
| Amps | Dimensions | Travel Speed |
| 580 A | Ø 4.0 mm | 55 cm/min |
Classifications
| Wire | SFA/AWS - EN ISO | EN - As Welded | AWS - As Welded | AWS - PWHT |
| ESAB SA10K | A5.17: EH10K | A5.17: F7A6-EH10K | A5.17: F7P8-EH10K | |
| OK Autrod 12.40L | A5.17: EH14 | A5.17: F7A6-EH14 | A5.17: F7P6-EH14 | |
| OK Autrod 12.24L | A5.23: EA2 | A5.23: F8A4-EA2-A2 | A5.23: F8P4-EA2-A2 | |
| OK Autrod 12.33L | A5.23: EA3K | A5.23: F10A4-EA3K-G | A5.23: F9P4-EA3K-G | |
| OK Autrod 12.32 | A5.17: EH12K / 14171-A:S3Si | 14171-A: S 46 6 FB S3Si | A5.17: F7A8-EH12K | A5.17: F7P8-EH12K |
| OK Autrod 13.40 | A5.23: EG / 14171-A: S3Ni1Mo; 26304-A: S3Ni1Mo; 26304-B: (SUN2M2) | 26304-A: S 55 6 FB S3Ni1Mo | A5.23: F9A8-EG-F3 | A5.23: F9P8-EG-F3 |
| OK Autrod 13.43 | A5.23: EG / 26304-A: S3Ni2,5CrMo; 26304-B: (SUN4C1M3) | 26304-A: S 69 6 FB S3Ni2,5CrMo | A5.23: F11A8-EG-G | A5.23: F11P8-EG-G |
Approvals
| Combined with Wire | ABS | BV | CE | DB | DNV | LR | RINA | RS | VdTÜV |
| OK Autrod 12.32 | * | * | * | * | * | * | * | * | * |
| OK Autrod 13.40 | * | * | * | - | * | * | - | * | * |
| OK Autrod 13.43 | * | * | * | - | * | * | - | - | - |
| *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 |
| ESAB SA10K | As Welded AWS DC+ | 490 MPa | 570 MPa | 100 J 55 J 40 J |
28 % |
| ESAB SA10K | Stress Relieved AWS DC+ | 450 MPa | 540 MPa | 110 J 80 J 35 J 30 J |
30 % |
| OK Autrod 12.24L | As Welded AWS DC+ | 550 MPa | 620 MPa | 90 J 40 J 30 J |
25 % |
| OK Autrod 12.24L | Stress Relieved AWS DC+ | 530 MPa | 590 MPa | 70 J 35 J 30 J |
27 % |
| OK Autrod 12.32 | As Welded AWS DC+ | 475 MPa | 560 MPa | 130 J 110 J 70 J |
28 % |
| OK Autrod 12.32 | Stress Relieved AWS DC+ | 410 MPa | 510 MPa | 140 J 110 J 60 J |
28 % |
| OK Autrod 12.33L | As Welded AWS DC+ | 660 MPa | 740 MPa | 45 J 30 J |
25 % |
| OK Autrod 12.33L | Stress Relieved AWS DC+ | 620 MPa | 690 MPa | 50 J 30 J |
26 % |
| OK Autrod 12.40L | As Welded AWS DC+ | 520 MPa | 610 MPa | 100 J 85 J 40 J |
26 % |
| OK Autrod 12.40L | Stress Relieved AWS DC+ | 450 MPa | 550 MPa | 110 J 90 J 50 J |
28 % |
| OK Autrod 13.40 | As Welded AWS DC+ | 610 MPa | 690 MPa | 90 J 80 J 50 J |
24 % |
| OK Autrod 13.40 | Stress Relieved AWS DC+ | 600 MPa | 680 MPa | 60 J 45 J |
26 % |
| OK Autrod 13.43 | As Welded AWS DC+ | 700 MPa | 800 MPa | 100 J 75 J 65 J 50 J |
21 % |
| OK Autrod 13.43 | Stress Relieved AWS DC+ | 695 MPa | 790 MPa | 80 J 60 J 50 J 40 J |
21 % |
Typical Weld Metal Analysis %
| Typical Weld Metal Analysis % | ||||||||||||||
| C | Cr | Mn | Mo | Ni | Si | |||||||||
| ESAB SA10K DC+, 550A, 29V | ||||||||||||||
| 0.08 % | - | 1.45 % | - | - | 0.25 % | |||||||||
| OK Autrod 12.24L DC+, 550A, 29V | ||||||||||||||
| 0.07 % | - | 1.10 % | 0.45 % | - | 0.25 % | |||||||||
| OK Autrod 12.32 AC, 580A, 29V | ||||||||||||||
| 0.11 % | - | 1.50 % | - | - | 0.30 % | |||||||||
| OK Autrod 12.32 DC+, 580A, 29V | ||||||||||||||
| 0.10 % | - | 1.60 % | - | - | 0.35 % | |||||||||
| OK Autrod 12.33L DC+, 550A, 29V | ||||||||||||||
| 0.06 % | - | 1.70 % | 0.40 % | - | 0.75 % | |||||||||
| OK Autrod 12.40L DC+, 550A, 29V | ||||||||||||||
| - | - | 1.75 % | - | - | 0.15 % | |||||||||
| OK Autrod 12.40l DC+, 550A, 29V | ||||||||||||||
| 0.09 % | - | - | - | - | - | |||||||||
| OK Autrod 13.40 AC, 580A, 29 V | ||||||||||||||
| 0.10 % | - | 1.45 % | 0.50 % | 0.90 % | 0.23 % | |||||||||
| OK Autrod 13.40 DC+, 580A, 29 V | ||||||||||||||
| 0.07 % | - | 1.50 % | 0.50 % | 0.90 % | 0.26 % | |||||||||
| OK Autrod 13.43 AC, 580A, 29 V | ||||||||||||||
| 0.12 % | 0.60 % | 1.45 % | 0.50 % | 2.20 % | 0.22 % | |||||||||
| OK Autrod 13.43 DC+, 580A, 29 V | ||||||||||||||
| 0.11 % | 0.60 % | 1.50 % | 0.50 % | 2.20 % | 0.25 % | |||||||||
How to purchase OK Flux 10.62
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