| Product name：KFX-70T |
| Classification：E70T-1C |
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- KFX-70T is designed for welding 490N/mm2 grade steel with CO2 gas.
- It is used for single or multi-pass welding of mild steel.
- It provides: low spatters, good weldability, deeper penetration in fillet welding and superior X-ray quality welds.
- It is widely used for the multi-pass welding in ship-building, tanks, industrial machines, steel structures and bridges.
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Welding position
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Flat (1G) , Horizontal-Fillet (2F)
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TypicalChemical Composition of Weld Metal (wt. %)
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C
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Si
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Mn
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P
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S
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0.080
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0.53
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1.30
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0.020
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0.013
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TypicalMechanical Properties of Weld Metal
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Tensile Strength
N/mm2(kgf/mm2)
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Yield Strength
N/mm2(kgf/mm2)
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Elongation
%
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Charpy V-Notch
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°C
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J (kgf -m)
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560(57.1)
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470(47.9)
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27
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-18
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—
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-20
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58(5.9)
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Size and SuggestedOperating Range (DC+)
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Diameter (mm)
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1.2
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1.4
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1.6
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Amp
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F
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120~300
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150~400
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180~450
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H-fillet
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120~300
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150~350
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180~400
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No.8, Luke 3rd Rd., Luzhu Dist., Kaohsiung City 821, Taiwan (R.O.C.) TEL:886-7-6955155 FAX:886-7-6955166
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