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OK Femax 33.60
SMAW
Type Rutile
OK Femax 33.60 is a high-recovery, rutile, iron powder electrode giving a metal recovery of about 160%. OK Femax 33.60 is particularly recommended for welding horizontal-vertical fillets. The weld metal goes well up the vertical plate and gives a good transition to the base material without undercutting even at high welding current.
Welding current, A
AC, DC+(-) OCV 50 V
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| Classifications | Approvals | Typical all weld metal composition | Typical properties all weld metal | | SFA/AWS A5.1 | | E7024 | | EN ISO 2560-A | | E 42 0 RR 53 |
| | ABS | 2 | |
| BV | 2 | |
| DB | 10.039.11 | |
| DNV | 2 | |
| GL | 2 | |
| LR | 2 | |
| VdTÜV | 01030 | |
| CE | EN 13479 | |
| | C | <0,12 | | Si | 0,4 | | Mn | 0,7 | | P | ³0,03 | | S | ³0,02 |
| Redrying temperature, °C
250
Redrying time, hours
2
Recovery
160%
Yield stress, MPa
450
Tensile strength, MPa
550
Elongation, %
28
Elongation, %
28
| Charpy V | | Test temps, °C | Impact values, J | | 0 | 55 | | -20 | >28 |
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| Diameter, mm | 3,2 | 4,0 | 5,0 | 6,0 | | Length, mm | 450 | 450 | 450 | 450 | | Arc voltage, V | 30 | 33 | 35 | 36 | | Welding current, A | 130-170 | 150-230 | 200-350 | 280-450 | | N. Kg weld metal/kg electrodes | 0,68 | 0,68 | 0,68 | 0,68 | | B. No. of electrodes/kg weld metal | 23,0 | 15,0 | 9,5 | 6,4 | | H. Kg weld metal/hour arc time | 2,2 | 3,1 | 4,9 | 6,4 | | T. Burn-off time, secs/electrode | 71 | 77 | 78 | 83 |
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