SMAW
LB-80L
Stick electrode
| Features: | - Good impact values down to -60°C
- Excellent crack resistibility
|
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| Classification: | AWS A5.5 E11018-G H4 |
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| Redrying Conditions: | 350-400°Cx1h |
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| Identification color: | 1st Brown, 2nd Brown |
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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 |
|---|
| 2.6 | 300 | 2 | 20 | 18 | 270W, 90H, 330L |
| 3.2 | 350 | 5 | 20 | 32 | 170W, 120H, 380L |
| 4.0 | 400 | 5 | 20 | 57 | 170W, 110H, 430L |
| 5.0 | 400 | 5 | 20 | 90 | 170W, 120H, 430L |
Composition (all-weld metal mass %)
| | Typical | Guarantya |
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| C | 0.04 | 0.09 |
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| Si | 0.60 | 0.20-0.75 |
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| Mn | 1.49 | 1.20-1.90 |
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| P | 0.01 | 0.03 |
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| S | <0.01 | 0.03 |
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| Ni | 2.92 | 2.50-3.30 |
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| Mo | 0.77 | 0.40-1.00 |
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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 | 70-100 | 65-95 |
| 3.2 | 80-120 | 70-110 |
| 4.0 | 120-160 | 90-150 |
| 5.0 | 170-210 | - |
All-weld mechanical properties
| | Typical | Guaranty |
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| 0.2%YS (MPa) | 770 | 669min. |
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| TS (MPa) | 830 | 759min. |
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| EI on 4d (%) | 24 | 15min. |
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| IV -60°C (J) | 100 | 47min. |
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| ABS | 5YQ690 H5 |
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LR
| 5Y69m H5
|
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| DNV | 5Y69 H5
|
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| BV | 5Y69 H5
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CCS
| 5Y69 H5
|
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| Note: DCEP only |
