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Low Heat Input Electrodes- Astraloy 527 |
Low Heat Input Electrodes:
An economical AC/DC iron base alloy for high strength welding, sealing and surface conditioning of old, dirty, greasy cast irons. For joining cast irons to mild steel where machinability is not essential |
Characteristics :
A stable arc with spray-transfer and quick freezing alloy. Deposits are smooth, slag is minimum and easy to clean. Deposits can be finished by grinding and have good colour match to cast irons.
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Applications :
Motor and generator housings, machine guards, machine bases and sealing layer on dirty, greasy cast irons etc.
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Weld Alloy Properties
UTS |
40 Kgf/mm2 |
Hardness |
150-170 BHN |
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Welding Data
Size Dia (mm) |
3.15 |
4.00 |
Welding Current (Amps) |
90-130 |
110-150 |
AC/DC+ |
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