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OK 84.60
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
160
Weld metal hardness, a w
53-60 HRC
Machinability
Grinding only
Abrasion resistance
Very good
Corrosion resistance
Very good
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| Diameter, mm | 3,2 | 4,0 | | Length, mm | 450 | 450 | | Arc voltage, V | 29 | 31 | | Welding current, A | 110-150 | 140-190 | | N. Kg weld metal/kg electrodes | 0,59 | 0,59 | | B. No. of electrodes/kg weld metal | 24 | 16 | | H. Kg weld metal/hour arc time | 1,6 | 2,1 | | T. Burn-off time, secs/electrode | 93 | 106 |
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