| Product name：KFW-317F |
| Classification：E317T0-1/4 |
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- Weld metal is 19%Cr-13%Ni-3%Mo.
- It provides good corrosion, pitting and heat resistance to sulfuric and sulphurous acid due to high Mo content.
- It is ideal for welding critical chemical vessels.
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Typical Chemical Composition of Weld Metal (wt %) (Shielding Gas : Ar+2%O2) |
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C |
Si |
Mn |
P |
S |
Cr |
Ni Mo |
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0.025 |
0.59 |
1.10 |
0.02 |
0.01 |
19.52 |
13.02 3.36 |
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Typical Mechanical Properties of Weld Metal (Shielding Gas : Ar+2%O2) |
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Tensile Strength Yield Strength N/mm2（kgf/mm2） N/mm2（kgf/mm2） |
Elongation % |
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560 390 |
35 |
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Size and Suggested Operating Range (DC+) |
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Diameter (mm) Operating range |
0.8 |
0.9 |
1.0 |
1.2 |
1.4 |
1.6 |
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Ar+1~2%CO2 |
Amp |
— |
60~140 |
80~160 |
100~210 |
— |
— |
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Volt |
— |
15~21 |
16~22 |
17~22 |
— |
— |
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Ar+1~2%O2 |
Amp |
— |
170~260 |
180~280 |
200~300 |
210~320 |
220~330 |
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Volt |
— |
24~30 |
24~30 |
24~30 |
24~32 |
24~32 |
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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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