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OK 83.27
SMAW
Welding current, A
AC, DC+ OCV 70 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
Weld metal hardness, a w
~35 HRC
Machinability
Good
Metal-to-metal wear resistance
Very good
Impact resistance
Very good
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| Diameter, mm | 4,0 | 5,0 | | Length, mm | 450 | 450 | | Arc voltage, V | 23 | 23 | | Welding current, A | 140-190 | 190-260 | | N. Kg weld metal/kg electrodes | 0,66 | 0,68 | | B. No. of electrodes/kg weld metal | 23 | 15 | | H. Kg weld metal/hour arc time | 1,7 | 2,4 | | T. Burn-off time, secs/electrode | 92 | 99 |
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