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ACSR BITTERN
| ITEM | DESCRIPTION | UNIT | OFFERED |
| 1 | Maker/Country of origin | China | |
| 2 | Standard | ASTM B232 | |
| ASTM B230 | |||
| ASTM B498 | |||
| 3 | Type of conductor | ACSR Bittern | |
| 4 | Code name | Bittern | |
| 5 | Structure diagram |  |
|
| 6 | Area of aluminum | mm² | 644.4 |
| 7 | Area of Steel | mm² | 44.7 |
| 8 | Total area | mm² | 689.1 |
| 9 | Stranding and diameter of wire | No/ mm | Al-45/4.27 |
| St-7/2.85 | |||
| 10 | Overall diameter | mm | 34.17 |
| 11 | Unit weight of conductor(without grease) | kg/km | 2136 |
| 13 | Rated Strength | kN | 151.4 |
| 14 | DC Resistance at 20℃ | ohm/km | 0.0448 |
| 15 | Minimumtensile strength before stranding | MPa | 165 |
| MPa | 1410 | ||
| 16 | Minimum coating weight of zinc | g/m² | 240 |
| 17 | Elasticity module | MPa | 64000 |
| 18 | thermal expansion coefficient | 1/°C | 20.8*10-6 |
| 19 | The outer lay strandingdirection of conductor | Right hand | |
| technology parameter table of Ф4.27Aluminum single wire | |||
| 20 | The appearance and surface quality | Stranded wire surface with no visible defects, without any defects that do not match the requirements | |
| 21 | Overall diameter | mm | 4.27 |
| 22 | Allowable deviation of the diameter | mm | 0.04 |
| mm | 0.04 | ||
| 23 | tensile strength(Aluminum) | MPa | 165 |
| MPa | 157 | ||
| 24 | Dc resistivity of 20 ℃ | nΩ·m | ≤28.172 |
| 25 | Calculated cross-sectional area | mm² | 14.32 |
| 26 | Mass per unit length | kg/km | 38.74 |
| technology parameter table of Ф2.85 Steel single wire | |||
| 27 | The appearance and surface quality | Stranded wire surface with no visible defects, without any defects that do not match the requirements | |
| 28 | Overall diameter | mm | 2.85 |
| 29 | Allowable deviation of the diameter | mm | 0.05 |
| mm | 0.05 | ||
| 30 | Ultimate tensile strength | MPa | ≥1410 |
| MPa | ≥1340 | ||
| 31 | Tensile stress at 1% elongation | MPa | ≥1280 |
| 32 | Minimum of elongation (250 mm) | % | 3.5 |
| 33 | Calculated cross-sectional area | mm² | 6.38 |
| 34 | Mass per unit length | kg/km | 49.63 |
