OK FLUX 10.81L
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OK FLUX 10.81L SUPPLIER
OK FLUX 10.81L is an agglomerated Si and Mn alloying flux for submerged arc welding. It provides exceptional welding characteristics with a slag system that allows higher welding speeds. OK FLUX 10.81L gives good surface finish and excellent slag detachability. Due to high Mn & Si alloying, this is intended for limited number of passes and plate thickness up to about 20 mm.
Specifications
| Specifications | |
|---|---|
| Classifications | EN ISO 14174 : S A AB 1 65 AC |
| Slag Type | Aluminate-rutile |
| Alloy Transfer | Silicon and Manganese alloying |
| Basicity Index | nom: 0.8 |
| Grain Size | 0.2-1.6 mm |
| Classifications | Wire | Weld Metal | ||
|---|---|---|---|---|
| Wire | SFA/AWS – EN ISO | EN – As Welded | AWS – As Welded | AWS – PWHT |
| OK Autrod 12.08L | A5.17: EL8 EL12 14171-A: S1 | 14171-A: S 42 Z AR S1 | A5.17: F7AZ-EL8/EL12 | A5.17: F7PZ-EL8/EL12 |
| OK Autrod 12.22L | A5.17: EM12K 14171-B: SU21 | – | A5.17: F7AZ-EM12K | A5.17: F7PZ-EM12K |
| Approvals | ||
|---|---|---|
| Combined with Wire | BV | LR |
| OK Autrod 12.08L | – | |
| OK Autrod 12.08L 1 | – | |
| OK Autrod 12.08L 2 | – | |
| OK Autrod 12.08L 3 | – | |
| Typical Weld Metal Analysis % | ||
|---|---|---|
| C | Mn | Si |
| OK Autrod 12.08L DC+, 550A, 29V | ||
| 0.06 | 1.15 | 0.70 |
| OK Autrod 12.22L DC+, 550A, 29V | ||
| 0.08 | 1.40 | 0.80 |
| Typical Mechanical Properties | |||||
|---|---|---|---|---|---|
| Combined with Wire | Condition | Yield Strength | Tensile Strength | Elongation | Charpy V-Notch |
| OK Autrod 12.08L | Stress Relieved AWS DC+ | 450 MPa | 540 MPa | 26 % | – |
| OK Autrod 12.08L | As Welded AWS DC+ | 500 MPa | 590 MPa | 25 % | – |
| OK Autrod 12.22L | Stress Relieved AWS DC+ | 500 MPa | 560 MPa | 26 % | – |
| OK Autrod 12.22L | As Welded AWS DC+ | 540 MPa | 600 MPa | 25 % | – |