FCAW
DW-A55E
Flux cored wire
| Features: | - Excellent impact values down to -40℃
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| Classification: | AWS A5.20 E71T-9M-J |
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| Shielding gas: | Ar-20%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 | 15kg |
| Volume mm | 300W, 110H, 300L |
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Composition (all-weld metal mass %)
| | Typical | Guarantya |
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| C | 0.05 | 0.12 |
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| Si | 0.54 | 0.90 |
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| Mn | 1.31 | 1.75 |
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| P | 0.01 | 0.03 |
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| S | 0.01 | 0.03 |
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| Ni | 0.34 | 0.50 |
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| Cr | 0.02 | 0.20 |
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| Mo | 0.01 | 0.30 |
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| Cu | 0.02 | 0.35 |
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| V | 0.01 | 0.08 |
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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 | 150-300 | 150-300 | 150-280 | 150-250 |
All-weld mechanical properties
| | Typical | Guaranty |
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| 0.2%YS (MPa) | 540 | 400min. |
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| TS (MPa) | 600 | 483-655 |
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| EI on 4d (%) | 28 | 22min. |
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| IV -40°C (J) | 100 | 27min. |
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| ABS | 4Y400SA (H5) |
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| LR | 4Y40S, H5 |
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| DNV | ⅣYMS (H5) |
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| BV | SA4Y40M H5 |
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