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Description and Applications |
HJ450R is a
titanium type electrode. The hardness of deposited metal
is approximately HV440∼460.
Suitable for building up and repairing machinery to be
used at civil engineering. Build-up worn out parts that
need high abrasion resistance, and can be used without
machinery. |
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Guideline in Usage
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1. |
Electrode should be re-dried
at 100∼120℃
for 60 minutes before using. |
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2. |
Remove dirt such
as oil and dust before welding. |
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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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0.320 |
0.260 |
0.620 |
0.010 |
0.010 |
3.50 |
0.502 |
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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 |
400 |
450 |
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Current (Amp) |
F |
100~130 |
140~180 |
170~240 |
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