| Product name：KS-312BLUE |
| Classification：A5.4 / E312-16 |
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- It is widely used for welding dissimilar metals due to low crack susceptibility.
- It provides good weldability, low spatter, easy slag removal and amazingly smooth beads.
- It is suitable for welding clad steel, stainless steel sheet linings, hard-to-weld steel, high porosity susceptible steel and alloy steel with high hardenability.
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Welding Position
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All Positions
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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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Cr
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Ni
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0.120
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0.49
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1.35
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0.015
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0.010
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28.52
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9.45
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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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790(80.6)
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620(63.2)
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25
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Size and SuggestedOperating Range (AC or DC+)
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Diameter x Length (mm)
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2.0x250
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2.6x300
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3.2x350
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4.0x350
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5.0x350
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Amp
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F/H-Fillet
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35~55
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50~85
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80~120
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100~150
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140~200
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V-up/OH
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30~50
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45~85
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70~110
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90~135
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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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