Applications and Features |
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(1) Suitable for welding 490N/mm2 grade steel. (2) Low spatters, high deposition rate (about 150% ) and good crack resistance. (3) Applicable for shipbuilding, bridges and vehicles. Ideal for the flat /horizontal position and gravity welding. |
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Welding position |
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Welding Instruction |
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Please refer to Appendix A. |
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Typical Chemical Composition of Weld Metal (wt%) |
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C |
Si |
Mn |
P |
S |
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0.07 |
0.23 |
0.58 |
0.012 |
0.010 |
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Typical Mechanical Properties of Weld Metal |
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Tensile Strength N/mm2 |
Yield Strength N/mm2 |
Elongation % |
Charpy V-Notch |
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℃ |
J |
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540 |
490 |
28 |
0 |
98 |
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-18 |
82 |
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Size and Suggested Operating Range (AC or DC+) |
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Diameter (mm) |
3.2 |
4.0 |
5.0 |
6.0 |
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Current (A) |
F/H-Fillet |
160~200 |
200~240 |
230~270 |
300~350 |