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Description and Applications |
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H01 is an illuminate type
electrode, which is attaching importance to weld
ability. Welding of steel structures, vehicles, bridges,
and the other general structures made of mild steel. |
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Guideline in Usage |
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1. |
The electrodes should be re-dried at 70
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120℃ for 30 ～
60 minutes before use. Excessive moisture
absorption may result in some porosity and more
spatters. |
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2. |
Pay attention not to exceed the range of proper
currents. Welding with excessive current not only lowers
X-ray performance, but also causes increase in spatter,
undercut and insufficient slag covering. |
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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 |
0.16 |
0.48 |
0.012 |
0.010 |
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Typical Mechanical Properties of Weld Metal |
Yield Strength
N/mm2 |
Tensile Strength
N/mm2 |
Elongation
％ |
Impact Value
J (-20℃) |
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400 |
465 |
28 |
86 |
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Size & Recommended Current Range（AC） |
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3.2 |
4.0 |
5.0 |
6.0 |
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350 |
400 |
450 |
450 |
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Current (Amp) |
F |
70～90 |
100～150 |
150～210 |
200～260 |
250～340 |
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V,OH |
60～80 |
90～110 |
110～160 |
160～200 |
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