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OK 53.16 SPEZIAL
SMAW
Type Basic
OK 53.16 is a double-coated electrode combining the running characteristics of a rutile electrode with the weld metal from a basic electrode. OK 53.16 welds on as well AC as DC and the spatter loss is minimal.
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 | | E7016 | | EN ISO 2560-A | | E 38 2 B 32 H10 |
| | ABS | 3H10, 3Y | |
| BV | 3, 3YHH | |
| DB | 10.039.29 | |
| DNV | 3YH10 | |
| GL | 3YH10 | |
| LR | 3, 3YH15 | |
| VdTÜV | 02762 | |
| CE | EN 13479 | |
| | C | <0,1 | | Si | 0,5 | | Mn | 0,1 | | P | ³0,03 | | S | ³0,03 |
| Recovery
105%
Yield stress, MPa
420
Tensile strength, MPa
530
Elongation, %
28
Elongation, %
28
| Charpy V | | Test temps, °C | Impact values, J | | -20 | >54 |
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| Diameter, mm | 2,5 | 3,2 | 3,2 | 4,0 | 5,0 | | Length, mm | 350 | 350 | 450 | 450 | 450 | | Arc voltage, V | 27 | 28 | 28 | 28 | 28 | | Welding current, A | 50-90 | 90-150 | 90-150 | 120-190 | 160-230 | | N. Kg weld metal/kg electrodes | 0,57 | 0,54 | 0,58 | 0,59 | 0,61 | | B. No. of electrodes/kg weld metal | 85 | 53,6 | 38,5 | 24 | 15,5 | | H. Kg weld metal/hour arc time | 0,75 | 1,2 | 1,25 | 1,65 | 2,14 | | T. Burn-off time, secs/electrode | 57 | 56 | 75 | 90 | 109 |
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