| Product name：KS-2209 |
| Classification：A5.4 / E2209-16 |
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- Weld metal is 22.5%Cr-9.5%Ni-3%Mo-0.15%N.
- It provides outstanding strength and excellent resistance to pitting and stress corrosion cracking.
- It is suitable for welding 22%Cr duplex stainless steel, such as UNS S31803 (Alloy 2205).
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Welding Position |
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All Positions |
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Typical Chemical Composition of Weld Metal (wt. %) |
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C |
Si |
Mn |
P |
S |
Cr |
Ni |
Mo |
N |
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0.030 |
0.46 |
0.80 |
0.018 |
0.020 |
22.71 |
8.82 |
3.02 |
0.13 |
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Typical Mechanical Properties of Weld Metal |
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Tensile Strength N/mm2（kgf/mm2） |
Yield Strength N/mm2（kgf/mm2） |
Elongation % |
Ferrite Number (FN) |
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820(83.6) |
650(66.3) |
32 |
40 |
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Size and Suggested Operating Range (AC or |
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Diameter x Length (mm) |
3.2x350 |
4.0x350 |
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Amp |
F/H-Fillet |
80~120 |
100~150 |
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V-up/OH |
70~110 |
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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