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OK Tubrod 15.24S
SAW
Type Basic
A fully basic, flux-cored, tubular wire for the submerged arc welding of structural steels for service down to -50°C. The weld metal has excellent low-temperature toughness in both the as-welded and the stress-relieved conditions. Used with OK 10.62, the mechanical properties are maintained at high heat input.
Welding current, A
DC+
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| Classifications | Approvals | Typical all weld metal composition | Typical properties all weld metal | | SFA/AWS A5.23 | | F7P8-EC-G OK Flux 10.61 | | SFA/AWS A5.23 | | F8A4-EC-G OK Flux 10.47 | | SFA/AWS A5.23 | | F8A6-EC-G OK Flux 10.62 | | SFA/AWS A5.23 | | F8A6-EC-G OK Flux 10.71 |
| | | Yield stress, MPa
530
Tensile strength, MPa
620
Elongation, %
26
Elongation, %
26
| Charpy V | | Test temps, °C | Impact values, J | | -50 | 120 |
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| Diameter, mm | 2,4 | 3,0 | 4,0 | | Arc voltage, V | 28-38 | 28-40 | 28-40 | | Welding current, A | 250-500 | 400-800 | 500-900 |
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