SMAW
NC-2209
Stick electrode
| Features: | - Suitable for normal duplex stainless steel (S32205, S31803, etc.)
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| Classification: | AWS A5.4 E2209-16 |
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| Redrying Conditions: | 250~350℃x1~2h |
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| Identification color: | - |
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| Polarity: | AC, 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 | 300 | 2 | 20 | 20 | 300W, 95H, 330L |
| 3.2 | 350 | 5 | 20 | 35 | 175W, 135H, 380L |
| 4.0 | 350 | 5 | 20 | 53 | 175W, 130H, 380L |
| 5.0 | 350 | 5 | 20 | 79 | 175W, 130H, 380L |
Composition (all-weld metal mass %)
| | Typical (AC) | Guarantya |
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| C | 0.03 | 0.04 |
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| Si | 0.47 | 1.00 |
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| Mn | 1.1 | 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 | 9.0 | 8.5-10.5 |
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| Cr | 23.2 | 21.5-23.5 |
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| Mo | 3.2 | 2.5-3.5 |
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| N | 0.17 | 0.08-0.20 |
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| Cu | 0.05 | 0.75 |
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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 | 75-95 | 70-90 |
| 3.2 | 85-120 | 80-115 |
| 4.0 | 110-160 | 90-140 |
| 5.0 | 150-200 | - |
All-weld mechanical properties
| | Typical (AC) | Guaranty |
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| 0.2%YS (MPa) | 667 | - |
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| TS (MPa) | 845 | 690min. |
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| EI on 4d (%) | 30 | 20min. |
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| IV -50°C (J) | 72 | - |
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