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Low Heat Input Electrodes- Astraloy 328 |
Low Heat Input Electrodes:
A copper-base alloy, AC/DC electrode for high strength, machine able weld on phosphor-bronze, copper alloys and Bronze overlays on cast iron and steels .
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Characteristics :
A copper-base alloy with Tin and deoxidizers for smooth, dense and porosity free deposits. Weld alloy has high strength, wear resistance, machinability and good colour match with bronzes. Deposits have excellent resistance to friction.
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Applications :
Bronze castings, valves, pumps, rotors, impellers, bearings, bushes and sleeves. For bronze overlays on cast irons and steels 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) |
100-140 |
120-160 |
DC+ |
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