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Low Heat Input Electrodes- Astraloy 712 |
Low Heat Input Electrodes:
An extra low carbon, polybearing stainless steel, AC/DC electrodes for joining AISI 316, 316L, 317, 318 grades of stainless steels with high strength .
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Characteristics :
Soft and stable arc for smooth, dense and spatter-free welds slag coverage is full and easy to chip. Deposits have excellent resistance to inter granular and pitting corrosions by strong acids.
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Applications :
For production and maintenance welding of chemical process pumps, valves, pipes and flanges, vessels and tanks etc.
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Weld Alloy Properties
UTS |
55 Kgf/mm2 |
% elongation |
30 |
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Welding Data
Size Dia (mm) |
2.50 |
3.15 |
4.00 |
5.00 |
Welding Current (Amps) |
40-80 |
60-110 |
80-140 |
130-170 |
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