FCAW
DW-A70L
Flux cored wire
| Features: | - Suitable for welding up to X80 grade pipe
- Excellent impact value down to -50°C
- The nickel content is normally 1% max.
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| Classification: | AWS A5.29 E101T1-GM |
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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 | 5kg | 15kg |
| Volume mm | 220W, 130H, 435L/4pcs | 300W, 110H, 300L |
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Composition (all-weld metal mass %)
| | Typical | Guarantya |
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| C | 0.05 | 0.15 |
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| Si | 0.36 | 0.80 |
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| Mn | 1.90 | 1.00-2.00 |
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| P | 0.005 | 0.030 |
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| S | 0.008 | 0.030 |
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| Ni | 0.89 | 0.40-1.00 |
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| Cr | 0.02 | 0.20 |
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| Mo | 0.42 | 0.30-0.70
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| V | <0.01 | 0.05 |
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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 | 150-280 | 150-280 |
All-weld mechanical properties
| | Typical | Guaranty |
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| 0.2%YS (MPa) | 660 | 607min. |
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| TS (MPa) | 740 | 690-827 |
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| EI on 4d (%) | 21 | 16min. |
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| IV -50°C (J) | 70 | 27min. |
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