Welding Instruction |
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Typical Chemical Composition of Weld Metal (wt %) |
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C |
Si |
Mn |
P |
S |
Ni |
Cr |
Nb |
Fe |
Mo |
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0.070 |
0.32 |
0.78 |
0.009 |
0.008 |
59.60 |
20.80 |
3.52 |
5.40 |
8.90 |
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Typical Mechanical Properties of Weld Metal |
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Tensile Strength N/mm2(kgf/mm2) |
Yield Strength N/mm2(kgf/mm2) |
Elongation % |
Charpy V-Notch |
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°C |
J(Kgf-m) |
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770(78.5) |
510(52.0) |
39 |
-196 |
60(6.1) |
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Size and Suggested Operating Range (DC+) |
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Diameter (mm) x Length(mm) |
2.6x300 |
3.2x350 |
4.0x350 |
4.8x350 |
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Amp |
H |
60~85 |
70~115 |
95~145 |
140~180 |
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V/O-H |
55~85 |
65~110 |
85~135 |
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