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Description and Applications |
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HX-1 is
a low fume type electrode for all position welding. Its
weld ability is excellent in all position welding,
particularly in vertical and overhead position.
Welding of ships,
machinery, vehicles, and buildings that require mild
steel welding. |
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Guideline in Usage |
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1. |
Re-dry electrodes at 70∼120℃
for one hour before use. |
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2. |
Excessively
high current and wide weaving will deteriorate
the X-ray performance. Use optimum current and
limit weaving to 2.5 times the diameter of
electrode. |
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Typical
Chemical Composition of Weld Metal（％） |
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C |
Si |
Mn |
P |
S |
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0.08 |
0.06 |
0.44 |
0.018 |
0.011 |
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Typical Mechanical Properties of Weld Metal |
Yield Strength
N/mm2 |
Tensile Strength
N/mm2 |
Elongation
％ |
Impact Value
J(0℃) |
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392 |
470 |
31 |
91 |
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Size & Recommended Current Range（AC） |
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3.2 |
4.0 |
5.0 |
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350 |
400 |
450 |
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Current (Amp) |
F |
100~140 |
150~200 |
190~240 |
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V,OH |
90~130 |
120~170 |
150~200 |
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