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OK Tubrod 14.31
FCAW
Type Rutile
A flux-cored tubular wire used for the joining of the 316 low-carbon type 18-20Cr10-14Ni2-3Mo steels. The composition also ensures that the stabilised types may be welded with equal success. Capable of welding in the spray transfer mode, very high deposition rates are assured. The weld appearance is bright, fine and evenly rippled surface finish with minimal spatter. Shielding gas CO2 or Ar+20%CO2.
Welding current, A
DC+
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| Classifications | Approvals | Typical all weld metal composition | Typical properties all weld metal | | SFA/AWS A5.22 | | E316LT0-1 | | SFA/AWS A5.22 | | E316LT0-4 | | EN 12073 | | T 19 12 3 L R M 3 |
| | | C | 0,04 | | Si | 0,6 | | Mn | 1,4 | | Cr | 18,5 | | Ni | 12,0 | | Mo | 2,7 | | Cu | 0,3 |
| Yield stress, MPa
>320
Tensile strength, MPa
>510
Elongation, %
>25
Elongation, %
>25
| Charpy V | | Test temps, °C | Impact values, J | | +20 | 40 | | -196 | 32 |
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| Diameter, mm | 1,2 | 1,6 | | Arc voltage, V | 25-32 | 26-34 | | Welding current, A | 150-250 | 200-350 | | H. Kg weld metal/hour arc time | 2,5-7,0 | 3,0-7,5 | | Wire feed, m/min | 8,0-16,0 | 4,0-11,0 |
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