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Description and Applications |
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HJ350R is a
titanium type electrode with excellent mechanical
properties and weld ability. Deposited metal hardness of
as welded is about HV 300～350. Restricting is good and
slag is easy to remove. |
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Guideline in Usage |
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1. |
Electrode should be re-dried
at 100～200℃
for 60 minutes before use. |
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2. |
Remove dirt such
as oil and dust from groove. |
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Typical
Chemical Composition of Weld Metal（％） |
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C |
Si |
Mn |
P |
S |
Cr |
Mo |
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0.110 |
0.390 |
0.620 |
0.010 |
0.010 |
2.20 |
0.661 |
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Typical Hardness of
Weld Metal (Vickers Hardness) |
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Size & Recommended Current Range（AC
） |
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3.2 |
4.0 |
5.0 |
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350 |
350/400 |
450 |
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Current (Amp) |
F |
100~140 |
140~190 |
180~230 |
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