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OK 92.15
SMAW
Welding current, A
DC+
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| Classifications | Approvals | Typical all weld metal composition | Typical properties all weld metal | | SFA/AWS A5.11 | | ENiCrFe-2 | | EN ISO 14172 | | E Ni 6133 (NiCr16Fe12NbMo) |
| | | C | <0,1 | | Si | <0,75 | | Mn | 2,3 | | Cr | 15,5 | | Ni | 70 | | Mo | 1,5 | | Nb | 2,0 | | Cu | <0,5 | | Fe | 9,0 |
| Redrying temperature, °C
250
Redrying time, hours
2
Recovery
110%
Yield stress, MPa
420
Tensile strength, MPa
660
Elongation, %
45
Elongation, %
45
Ferrite content
FN 0
| Charpy V | | Test temps, °C | Impact values, J | | +20 | 110 | | -196 | 90 |
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| Diameter, mm | 2,5 | 3,2 | 4,0 | | Length, mm | 300 | 350 | 350 | | Arc voltage, V | 22 | 23 | 24 | | Welding current, A | 50-80 | 70-105 | 95-140 | | N. Kg weld metal/kg electrodes | 0,63 | 0,62 | 0,65 | | B. No. of electrodes/kg weld metal | 91 | 57 | 31 | | H. Kg weld metal/hour arc time | 0,9 | 1,3 | 2,1 | | T. Burn-off time, secs/electrode | 45 | 57 | 58 |
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