SMAW
NI-C703D
Stick electrode
| Features: | - Suitable for Inconel and dissimilar-metal joints such as Inconel to low alloy steel, and stainless steel to low alloy steel
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| Classification: | AWS A5.11 ENiCrFe-3 |
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| Redrying Conditions: | 200-250°Cx0.5-1h |
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| Identification color: | 1st Silver, 2nd Blue |
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| Polarity: | DCEP |
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Welding Positions:
Packaging data
| φ mm | Length mm | kg/pack | kg/carton | g/piece | carton mm |
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| 2.6 | 250 | 2 | 20 | 16 | 300W, 130H, 290L
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| 3.2 | 300 | 2 | 20 | 31 | 300W, 100H, 330L |
| 4.0 | 350 | 5 | 20 | 54 | 175W, 130H, 380L |
| 5.0 | 350 | 5 | 20 | 85 | 175W, 130H, 380L |
Composition (all-weld metal mass %)
| | Typical | Guarantya |
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| C | 0.06 | 0.10 |
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| Si | 0.3 | 1.0 |
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| Mn | 6.5 | 5.0-9.5 |
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| P | 0.004 | 0.03 |
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| S | 0.003 | 0.015 |
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| Ni | 69.4 | 59.0min. |
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| Cr | 13.2 | 13.0-17.0 |
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| Cu | 0.03 | 0.50 |
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| Nb+Ta | 2.0 | 1.0-2.5 |
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| Fe | 7.90 | 10.00 |
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| Ti | <0.1 | 1.0 |
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| Co | 0.03 | 0.12 |
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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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| 2.6 | 50-80 | 45-75 |
| 3.2 | 80-110 | 80-105 |
| 4.0 | 90-140 | 90-120 |
| 5.0 | 140-180 | - |
All-weld mechanical properties
| | Typical | Guaranty |
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| 0.2%YS (MPa) | 360 | - |
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| TS (MPa) | 620 | 552min. |
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| EI on 4d (%) | 45 | 30min. |
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| IV -196°C (J) | 110 | - |
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