FCAW
DW-329AP
Flux cored wire
| Features: | Suitable for normal duplex stainless steel (S32205, S31803, etc) |
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| Classification: | AWS A5.22 E2209T1-1/4 |
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| Shielding gas: | CO2 or Ar-CO2 |
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| Polarity: | DCEP |
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Welding Positions:
Packaging data
| φ mm | Spool |
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| 1.2 | 12.5kg |
| Volume mm | 295W, 110H, 295L |
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Composition (wire mass%)
|
| Typical (Ar-CO2) | Guarantya
|
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| C | 0.03 | 0.04 |
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| Si | 0.61 | 1.0 |
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| Mn | 0.74 | 0.5~2.0 |
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| P | 0.02 | 0.04 |
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| S | 0.01 | 0.03 |
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| Ni | 9.10 | 7.5~10.0 |
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| Cr | 22.70 | 21.0~24.0 |
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| Mo | 3.30 | 2.5~4.0 |
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| Cu | 0.02 | 0.75 |
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| N | 0.13 | 0.08~0.20 |
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Note: aSingle values are maximium.
|
Welding parameters (A)
| φ mm | 1F, 1G, 2F | 2G | 3G uphill | 4G |
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| 1.2 | 130~250 | 150~220 | 130~220 | 160~190 |
All-weld mechanical properties
| Typical (Ar-CO2) | Guaranty |
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| 0.2%YS (MPa) | 639 | - |
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| TS (MPa) | 820 | 690min. |
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| El on 4d (%) | 28 | 20min. |
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| IV -20℃ (J) | 46 | -
|
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|
| CO2 | Ar-CO2 |
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| ABS | MG(AWS A5.22 E2209T1-1)
| MG(AWS A5.22 E2209T1-4)
|
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| LR | S31803S(Chem),Dup/CMnS(Chem) | S31803S(Chem) |
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| DNV | MG(Duplex)
| MG(Duplex) |
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| BV | SA2205
| SA2205 |
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| NK | KW2209G(C) | KW2209G(M21)
|
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| CCS | 2205
| 2205 |
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