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OK 84.84
SMAW
Welding current, A
AC, DC+ - OCV 45 V
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| Classifications | Approvals | Typical all weld metal composition | Typical properties all weld metal | | | | Redrying temperature, °C
200
Redrying time, hours
2
Recovery
110-125
Weld metal hardness, a w
60-62 HRC
Machinability
Grinding only
Metal-to-metal wear resistance
Very good
Abrasion resistance
Excellent
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| Diameter, mm | 2,5 | 3,2 | 4,0 | | Length, mm | 350 | 350 | 350 | | Arc voltage, V | 17 | 17 | 17 | | Welding current, A | 70-100 | 100-150 | 115-200 | | N. Kg weld metal/kg electrodes | 0,63 | 0,60 | 0,64 | | B. No. of electrodes/kg weld metal | 71 | 44 | 27 | | H. Kg weld metal/hour arc time | 0,5 | 0,7 | 1,0 | | T. Burn-off time, secs/electrode | 105 | 110 | 120 |
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