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OK Tubrod 14.02
FCAW
Type Metal-cored
OK Tubrod 14.02 is a metal-cored wire similar to OK Tubrod 14.12 with an addition of Mo for use on high tensile and quenched and tempered steels with tensile strengths up to 550 MPa. Shielding gas Ar + 20% CO2. Slag levels are comparable with solid wire often allowing multipass welding without inter-pass deslagging. Marine structures, heavy machinery and high strength applications requiring good notch ductility. Steels will include RQT 500, 600, Hyplus29, Ducol W30 and OK602.
Welding current, A
DC+/-
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| Classifications | Approvals | Typical all weld metal composition | Typical properties all weld metal | | SFA/AWS A5.28 | | E80C-G | | EN 758 | | T 50 2 Z M M 2 H10 |
| | | Yield stress, MPa
580
Tensile strength, MPa
650
Elongation, %
26
Elongation, %
26
| Charpy V | | Test temps, °C | Impact values, J | | -20 | 65 |
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| Diameter, mm | 1,2 | 1,6 | | Arc voltage, V | 16-32 | 18-36 | | Welding current, A | 100-320 | 140-450 |
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