SMAW
NC-32
Stick electrode
| Features: | - Suitable for dissimilar joint between carbon steel and stainless steel rich in carbon or nickel.
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| Classification: | AWS A5.4 E312-16 |
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| Redrying Conditions: | 150~250℃x0.5-1h |
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| Identification color: | 1st Green, 2nd Red |
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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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| 3.2 | 300 | 2 | 20 | 27 | 300W, 110H, 330L |
| 4.0 | 350 | 5 | 20 | 49 | 175W, 120H, 380L |
| 5.0 | 350 | 5 | 20 | 76 | 175W, 120H, 380L |
Composition (all-weld metal mass %)
| | Typical (AC) | Guarantya |
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| C | 0.13 | 0.15 |
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| Si | 0.62 | 1.00 |
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| Mn | 1.2 | 0.5-2.5 |
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| P | 0.01 | 0.04 |
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| S | <0.01 | 0.03 |
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| Ni | 9.6 | 8.0-10.5 |
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| Cr | 28.2 | 28.0-32.0 |
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| Mo | 0.01 | 0.75 |
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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 |
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| 3.2 | 70-115 |
| 4.0 | 95-145 |
| 5.0 | 135-180 |
All-weld mechanical properties
| | Typical (AC) | Guaranty |
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| 0.2%YS (MPa) | 624 | - |
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| TS (MPa) | 785 | 655min. |
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| EI on 4d (%) | 20 | 22min. |
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