FCAW
DW-A51B
Flux cored wire
| Features: | - Suitable for butt and fillet welding in all positions
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| Classification: | AWS A5.20 E71T-5M-J |
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| Shielding gas: | Ar-CO2 |
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| Polarity: | DCEN |
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Welding Positions:
Packaging data
| φ mm | Spool | Drum |
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| 1.2 | 12.5kg, 15kg, 20kg | 200kg |
| Volume mm | 300W, 110H, 300L | 530φ, 820H |
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Composition (all-weld metal mass %)
| | Typical | Guarantya |
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| C | 0.07 | 0.12 |
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| Si | 0.45 | 0.90 |
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| Mn | 1.40 | 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 | 0.02 | 0.50 |
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| Cr | 0.03 | 0.20 |
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| Mo | 0.02 | 0.30 |
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| V | <0.01 | 0.08 |
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| Cu | 0.02 | 0.35 |
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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 | 150-200 |
All-weld mechanical properties
| | Typical | Guaranty |
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| 0.2%YS (MPa) | 480 | 400min. |
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| TS (MPa) | 570 | 483-655 |
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| EI on 4d (%) | 30 | 22min. |
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| IV -40°C (J) | 95 | 27min. |
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