| Product name：KFW-309LMo |
| Classification：A5.22 / E309LMoT1-1/4 |
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- Weld metal contains Mo and low carbon contents, which provide superior corrosion resistance.
- It is suitable for joining stainless steel to carbon steel or low alloy steel.
- It has flat bead shape and good wettability.
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Welding Position |
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All Positions |
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Typical Chemical Composition of Weld Metal (wt %) (Shielding Gas : CO2) |
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C |
Si |
Mn |
P |
S |
Cr |
Ni |
Mo |
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0.036 |
0.44 |
1.53 |
0.029 |
0.006 |
23.28 |
12.81 |
2.52 |
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Typical Mechanical Properties of Weld Metal (Shielding Gas : CO2) |
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Tensile Strength N/mm2（kgf/mm2） |
Elongation % |
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590(60.2) |
33 |
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Size and Suggested Operating Range ( |
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Diameter (mm) |
F/H-fillet |
V/OH |
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Amp |
Volt |
Amp |
Volt |
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1.2 |
100~300 |
20~36 |
100~200 |
24~30 |
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1.6 |
200~360 |
26~40 |
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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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