AAAC (All-xem bong da truc tiep hom nay Alloy Conductor) is a concentrically stranded conductor typically made from 6000 series high-strength xem bong da truc tiep hom nay alloy with magnesium and silicon. Compared to traditionalACSR (xem bong da truc tiep hom nay Conductor Steel Reinforced), AAAC is a pure xem bong da truc tiep hom nay construction, offering greater strength, better transmission efficiency, and superior corrosion resistance.Quick Quote
Chalco’s AAAC complies with standards such as BS 3242, BS EN 50182, IEC 61089, ASTM B 399M, DIN 48201-6, ASTM B231, TS IEC 1089, and DIN 48201. It is widely used in bare overhead distribution and transmission lines (from 11 kV to 800 kV lines) and primary and secondary transmission in high-voltage substations.
Chalco can customize high-strength xem bong da truc tiep hom nay alloy wires of various sizes and supply them to one of the world-renowned power company suppliers such as SIEMENS, HITACHI (ABB), TOSHIBA, LEGRAND, and EATON.
Conductor Construction of AAAC(All Aluminium Alloy Conductors)
Conductors: 6201-T81 xem bong da truc tiep hom nay alloy conductors. 6201-T81 xem bong da truc tiep hom nay alloy is a high strength xem bong da truc tiep hom nay alloy for added durability and reduced sag when stranded overhead. 6201-T81 xem bong da truc tiep hom nay alloy is also more resistant to abrasion than 1350-H19 xem bong da truc tiep hom nay. Stranding: Helically stranded. Ampacity: Medium to high voltages.
AAAC(All Aluminium Alloy Conductors) vs ACSR(Aluminium Conductor Steel Reinforced)
- Corrosion Resistance:AAAC has excellent corrosion resistance, but its tensile strength is lower than ACSR due to the absence of a steel core.
- Current Carrying Capacity:AAAC has 15-20% higher current carrying capacity compared to ACSR of the same size.
- Service Life:AAAC has a longer service life of approximately 60 years compared to 30 years for ACSR of the same size.
- Surface Hardness:AAAC has a surface hardness of 80 BHN, which is significantly higher than the 35 BHN of ACSR. This makes it less susceptible to damage during handling, resulting in reduced corona loss and radio interference at EHV levels.
- Operating Temperature:AAAC can operate at a stable temperature of 85°C, which is higher than the 75°C for ACSR.
- Strength-to-Weight Ratio:AAAC has a higher strength-to-weight ratio, allowing for spans to be increased by 2-15%. This results in overall cost reduction for towers and other accessories in the transmission line system.Quick Quote
Chalco high-strength xem bong da truc tiep hom nay alloy wire common specifications
| Alloy | 6061 6101 6021 8006 8030 8176 |
| Single xem bong da truc tiep hom nay wire diameter (mm) | 0.2-6.0 |
| Conductor construction | 7 to 91 xem bong da truc tiep hom nay Alloy |
| Conductor cross-section | 34.4 mm², 54.6 mm², 114 mm², 117 mm², 148 mm², 150 mm², 182 mm², 185 mm², 228 mm², 240 mm², 288 mm², 300 mm², 366 mm², 400 mm², 570 mm², 851 mm², 1144 mm² |
| Conductivity of Aluminium | 52.5% to 53% ICAS |
| Standard | BS 3242, BS EN 50182, IEC 61089, ASTM B 399M, DIN 48201-6, ASTM B231, TS IEC 1089, and DIN 48201 |
Physical properties of AAAC (All-xem bong da truc tiep hom nay Alloy Conductor)
At a temperature of 20°C (68°F), the density of hard-drawn aluminium has been taken as 2.703 g/cm3 (168.74 lb/cf).
| SR. NO. | CONDUCTOR CONSTRUCTION | MODULUS OF MPA | ELASTISITY* KSI | LINEAR COEFFCIENT* | |
| /℃ | /℉ | ||||
| 1 | 7 Strands | 62000 | 8992 | 23.0 X 10-6 | 12.8 X 10-6 |
| 2 | 19 Strands | 60000 | 8702 | 23.0 X 10-6 | 12.8 X 10-6 |
| 3 | 37 Strands | 57000 | 8267 | 23.0 X 10-6 | 12.8 X 10-6 |
| 4 | 61 Strands | 55000 | 7977 | 23.0 X 10-6 | 12.8 X 10-6 |
Construction Parameters of AAAC (All-xem bong da truc tiep hom nay Alloy Conductor)
BS 3242
| Code | AL Nominal Area | Cu Nominal Area Equivalent | Total Area | Stranding | Overall Diameter | Weight |
| mm^2 | mm^2 | mm^2 | No.×mm | mm | kg/km | |
| - | - | 6.45 | 11.7 | 7/1.47 | 4.41 | 32.2 |
| Box | - | 9.68 | 18.8 | 7/1.85 | 5.55 | 51.7 |
| Acacia | - | 12.9 | 21.9 | 7/2.08 | 6.24 | 66.1 |
| Almond | 25 | 16.1 | 30.1 | 7/2.34 | 7.02 | 82.9 |
| Ceda | 30 | 19.4 | 35.5 | 7/2.54 | 7.62 | 97.8 |
| - | 40 | 22.6 | 42.2 | 7/2.77 | 8.31 | 116.4 |
| Fir | 50 | 25.8 | 47.8 | 7/2.95 | 8.85 | 131.8 |
| Hazel | 100 | 32.3 | 59.9 | 7/3.30 | 9.9 | 165 |
| Pine | - | 38.7 | 71.7 | 7/3.61 | 10.83 | 197.7 |
| - | - | 45.2 | 84.1 | 7/3.91 | 11.73 | 231.6 |
| Willow | 150 | 48.4 | 89.8 | 7/4.04 | 12.12 | 247.5 |
| - | 175 | 51.6 | 96.5 | 7/4.19 | 12.57 | 266.2 |
| - | 300 | 58.1 | 108.8 | 7/4.45 | 13.35 | 299.8 |
| Oak | - | 64.5 | 118.9 | 7/4.65 | 13.95 | 327.8 |
| - | - | 80.6 | 118.8 | 19/2.82 | 14.1 | 327.6 |
| Mulberry | - | 96.8 | 151.1 | 19/3.18 | 15.9 | 416.7 |
| Ash | - | 113 | 180.7 | 19/3.48 | 17.4 | 498.1 |
| Elm | - | 129 | 211 | 19/3.76 | 18.8 | 582.1 |
| Poplar | - | 145 | 239 | 37/2.87 | 20.09 | 658.8 |
| - | - | 161 | 270.8 | 37/3.05 | 21.35 | 746.7 |
| Sycamore | - | 194 | 303 | 37/3.23 | 22.61 | 834.9 |
| Upas | - | 226 | 362.1 | 37/3.53 | 24.71 | 998.6 |
| - | - | 258 | 421.8 | 37/3.81 | 26.47 | 1163 |
| Yew | - | - | 479.9 | 37/4.06 | 28.42 | 1323 |
(*) Note: The values of current rating mentioned in above Table are based on wind velocity of 0.6 metre/second, solar heat radiation of 1200 watt/metre2, ambient temperature of 50° C & conductor temperature of 80°C.
BS EN 50182
| Code | Stranding | Nominal Area | Overall Diameter | Weight | Rated Strength | Electrical Resistance | Current Rating* |
| No.脳mm | mm^2 | mm | kg/km | KN | 惟/Km | A | |
| Box | 7/1.85 | 18.8 | 5.55 | 51.4 | 5.55 | 1.748 | 87 |
| Acacia | 7/2.08 | 23.8 | 6.24 | 64.9 | 7.02 | 1.3828 | 101 |
| Almond | 7/2.34 | 30.1 | 7.02 | 82.2 | 8.88 | 1.0926 | 116 |
| Cedar | 7/2.54 | 35.5 | 7.62 | 96.8 | 10.46 | 0.9273 | 129 |
| Deodar | 7/2.77 | 42.2 | 8.31 | 115.2 | 12.44 | 0.7797 | 143 |
| Fir | 7/2.95 | 47.8 | 8.85 | 130.6 | 14.11 | 0.6875 | 155 |
| Hazel | 7/3.30 | 59.9 | 9.9 | 163.4 | 17.66 | 0.5494 | 178 |
| Pine | 7/3.61 | 71.6 | 10.83 | 195.6 | 21.14 | 0.4591 | 199 |
| Holly | 7/3.91 | 84.1 | 11.73 | 229.5 | 24.79 | 0.3913 | 219 |
| Willow | 7/4.04 | 89.7 | 12.12 | 245 | 26.47 | 0.3665 | 228 |
| Oak | 7/4.65 | 118.9 | 13.95 | 324.5 | 35.07 | 0.2767 | 272 |
| Mulberry | 19/3.18 | 150.9 | 15.9 | 414.3 | 44.52 | 0.2192 | 314 |
| Ash | 19/3.48 | 180.7 | 17.4 | 496.1 | 53.31 | 0.183 | 351 |
| Elm | 19/3.76 | 211 | 18.8 | 579.2 | 62.24 | 0.1568 | 386 |
| Poplar | 37/2.87 | 239.4 | 20.09 | 659.4 | 70.61 | 0.1387 | 416 |
| Sycamore | 37/3.23 | 303.2 | 22.61 | 835.2 | 89.4 | 0.1095 | 480 |
| Upas | 37/3.53 | 362.1 | 24.71 | 997.5 | 106.82 | 0.0917 | 535 |
| Yew | 37/4.06 | 479 | 28.42 | 1319.6 | 141.31 | 0.0693 | 633 |
| Totara | 37/4.14 | 498.1 | 28.98 | 1372.1 | 146.93 | 0.0666 | 648 |
| Rubus | 61/3.50 | 586.9 | 31.5 | 1622 | 173.13 | 0.0567 | 714 |
| Sorbus | 61/3.71 | 659.4 | 33.39 | 1822.5 | 194.53 | 0.0505 | 764 |
| Araucaria | 61/4.14 | 821.1 | 37.26 | 2269.4 | 242.24 | 0.0406 | 868 |
| Redwood | 61/4.56 | 996.2 | 41.04 | 2753.2 | 293.88 | 0.0334 | 970 |
Note: *The values of current rating mentioned in above Table are based on wind velocity of 0.6 metre/second, solar heat radiation of 1200 watt/metre2, ambient temperature of 50° C & conductor temperature of 80°C.
IEC 61089
| Code | Nominal Area | Stranding | Overall Diameter | Weight | Rated Strength | Electrical Resistance | Current Rating* |
| mm^2 | No.脳mm | mm | kg/km | KN | Ω/Km | A | |
| 16 | 18.4 | 18.4 | 5.49 | 50.4 | 5.43 | 1.7896 | 86 |
| 25 | 28.8 | 28.8 | 6.87 | 78.7 | 8.49 | 1.1453 | 113 |
| 40 | 46 | 46 | 8.67 | 125.9 | 13.58 | 0.7158 | 151 |
| 63 | 72.5 | 72.5 | 10.89 | 198.3 | 21.39 | 0.4545 | 200 |
| 100 | 115 | 115 | 13.9 | 316.3 | 33.95 | 0.2877 | 266 |
| 125 | 144 | 144 | 15.5 | 395.4 | 42.44 | 0.2302 | 305 |
| 160 | 184 | 184 | 17.55 | 506.1 | 54.32 | 0.1798 | 355 |
| 200 | 230 | 230 | 19.65 | 632.7 | 67.91 | 0.1439 | 407 |
| 250 | 288 | 288 | 21.95 | 790.8 | 84.88 | 0.1151 | 466 |
| 315 | 363 | 363 | 24.71 | 998.9 | 106.95 | 0.0916 | 535 |
| 400 | 460 | 460 | 27.86 | 1268.4 | 135.81 | 0.0721 | 618 |
| 450 | 518 | 518 | 29.54 | 1426.9 | 152.79 | 0.0641 | 663 |
| 500 | 575 | 575 | 31.15 | 1585.5 | 169.76 | 0.0577 | 706 |
| 560 | 645 | 645 | 33.03 | 1778.4 | 190.14 | 0.0516 | 755 |
| 630 | 725 | 725 | 35.01 | 2000.7 | 213.9 | 0.0458 | 809 |
| 710 | 817 | 817 | 37.17 | 2254.8 | 241.07 | 0.0407 | 866 |
| 800 | 921 | 921 | 39.42 | 2540.6 | 271.62 | 0.0361 | 928 |
| 900* | 1036 | 1036 | 41.91 | 2861.1 | 305.58 | 0.0321 | 992 |
| 1000* | 1151 | 1151 | 44.11 | 3179 | 339.53 | 0.0289 | 1051 |
| 1120* | 1289 | 1289 | 46.75 | 3560.5 | 380.27 | 0.0258 | 1118 |
| 1250* | 1439 | 1439 | 49.39 | 3973.7 | 424.41 | 0.0231 | 1185 |
(*) Note: The values of current rating mentioned in above Table are based on wind velocity of 0.6 metre/second, solar heat radiation of 1200 watt/metre2, ambient temperature of 50° C & conductor temperature of 80°C.
Chemical composition of Chalco high strength xem bong da truc tiep hom nay alloy wire
| Chemical composition | ||||||
| Alloy | 6061 | 6101 | 6021 | 8006 | 8030 | 8176 |
| Si | 0.4-0.8% | 0.30-0.6% | 0.9-1.2% | 0.4-0.8% | 0.7-1.3% | 0.6-1.0% |
| Mg | 0.8-1.2% | - | 0.8-1.3% | 0.8-1.3% | 0.8-1.5% | 0.8-1.4% |
| Fe | 0.7% max | 0.10% max | 0.7% max | 0.50% max | 0.7% max | 0.70% max |
| Cu | 0.15-0.4% | 0.03-0.05% | 0.10-0.30% | 0.10-0.30% | 0.10-0.30% | 0.10-0.25% |
| Mn | 0.15% max | 0.03% max | 0.50-1.1% | 0.20-0.60% | 0.10% max | 0.15% max |
| Zn | 0.25% max | 0.10% max | 0.25% max | 0.10% max | 0.10% max | 0.10% max |
| Cr | 0.04-0.35% | 0.03% max | 0.10% max | 0.10% max | 0.10% max | 0.10% max |
| Ti | 0.15% max | - | - | - | - | - |
| Other elements | 0.05% each 0.15% total |
0.05% each 0.15% total |
0.05% each 0.15% total |
0.05% each 0.15% total |
0.05% each 0.15% total |
0.05% each 0.15% total |
Mechanical properties of Chalco high strength xem bong da truc tiep hom nay alloy wire
| Alloy | Temper | Tensile strength (MPa) | Yield strength (MPa) | Elongation (%) | Conductivity (% IACS) |
| 6061 | T6 | 240 | 210 | 12 | 40-45 |
| 6101 | T61 | 180-250 | 130-190 | 8-20 | 52-55 |
| 6101 | T81 | 180-250 | 130-190 | 8-20 | 52-55 |
| 6021 | T4 | 180-220 | 120-180 | 8-12 | 50-52 |
| 6021 | T6 | 180-220 | 120-180 | 8-12 | 50-52 |
| 8006 | O | 160-220 | 150-200 | 4-8 | 53-55 |
| 8006 | H18 | 160-220 | 150-200 | 4-8 | 53-55 |
| 8030 | O | 160-220 | 150-200 | 4-8 | 53-55 |
| 8030 | H18 | 160-220 | 150-200 | 4-8 | 53-55 |
| 8176 | O | 160-220 | 150-200 | 4-8 | 53-55 |
| 8176 | H18 | 160-220 | 150-200 | 4-8 | 53-55 |
Please note that these values are general ranges and may vary depending on factors such as manufacturer, product specification and manufacturing process. In actual application, please refer to specific product specifications and data provided by suppliers.
Physical properties of xem bong da truc tiep hom nay-magnesium-silicon alloy round wire for overhead stranded wire
| Model | LHA1 | LHA2 |
| Conductivity | 52.5% IACS | 53% IACS |
| Density at 20℃/ (g/cm3 ) | 2.703 | 2.703 |
| Coefficient of linear expansion/ (10-6/℃) | 23 | 23 |
| Temperature Coefficient of Resistance at 20°C / (1/°C) | 0.0036 | 0.0036 |
Mechanical properties of xem bong da truc tiep hom nay-magnesium-silicon alloy round wire for overhead stranded wire
| Diameter d/mm | LHA1 | LHA2 | ||
| Tensile strength/Mpa | Elongation after break (%) | Tensile strength/Mpa | Elongation after break (%) | |
| ≤3.50 | 325 | 3.0 | 295 | 3.5 |
| ＞3.50 | 315 | |||
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Application of high-strength xem bong da truc tiep hom nay alloy wire for overhead line conductors
6061 xem bong da truc tiep hom nay alloy wirehas good mechanical properties and weldability, and is widely used in high-strength overhead xem bong da truc tiep hom nay stranded wire. It has excellent corrosion resistance and electrical conductivity.
6201 xem bong da truc tiep hom nay alloy wireis a special xem bong da truc tiep hom nay alloy in which copper is added as an alloying element. This alloy has higher strength and electrical conductivity and is suitable for overhead lines under high load conditions.
6101 xem bong da truc tiep hom nay alloy wireis a high-strength xem bong da truc tiep hom nay alloy wire with good electrical conductivity and oxidation resistance. It is commonly used in power transmission lines and electrical applications.
8006 xem bong da truc tiep hom nay alloy wirebelongs to the 8000 series xem bong da truc tiep hom nay alloy wire, which contains alloy elements such as lithium and copper. It has good electrical conductivity and high mechanical strength, and is suitable for overhead lines under high load conditions.
8030 xem bong da truc tiep hom nay alloy wirealso belongs to the 8000 series xem bong da truc tiep hom nay alloy, which contains lithium, copper and other alloying elements. It has high strength and good corrosion resistance and is often used in transmission lines and power applications.
8176 xem bong da truc tiep hom nay alloy wireis also a high-strength xem bong da truc tiep hom nay alloy in the 8000 series, which contains alloying elements such as lithium and copper. It has high electrical conductivity and mechanical strength, and is suitable for long-distance transmission lines and high-load conditions.
High strength xem bong da truc tiep hom nay alloy wire price
Price of high-strength xem bong da truc tiep hom nay alloy wire:
(LME ingot price + processing fee) x weight + packaging fee + transportation fee
The price of high-strength xem bong da truc tiep hom nay alloy wire will be affected by many factors, such as market supply and demand, raw material prices, processing costs, specifications, and other factors. Different manufacturers and suppliers may have different pricing strategies and price levels. In addition, it is also affected by factors such as currency exchange rate and international economic situation.
Therefore, please, we will provide you with the best quotation and service.
AAAC (All-xem bong da truc tiep hom nay Alloy Conductor) Key Considerations
1.Conductor Material and Performance Indicators
Alloy composition not only affects strength, conductivity, and corrosion resistance but also influences the compatibility of surface treatments, such as coating adhesion and wear resistance. Conductivity should remain stable over time, while tensile strength and elongation are critical to the mechanical properties of the conductor. Fatigue performance determines the conductor's lifespan.
2.Geometric Dimensions
Diameter tolerance affects the conductor's cross-sectional area and current-carrying capacity. Roundness affects contact area and resistance; the better the roundness, the lower the resistance.
3.Surface Treatment of xem bong da truc tiep hom nay Alloy Wire
If the coating is too thin, the protective effect is poor; if it is too thick, it affects conductivity. Coating uniformity and adhesion must ensure that the coating does not peel off, and different coating types can be selected based on the environment.
4.Finished Coil Dimensions
The coil size should match the conductor diameter and weight, and the loading capacity of the transportation vehicle should be considered to avoid affecting winding quality or causing deformation.
5.Price and Delivery
Price composition includes material, processing, packaging, and transportation costs. Payment terms should be flexible, and delivery time should be negotiated reasonably with the supplier to avoid affecting the project schedule.
Chalco can provide you the most comprehensive inventory of xem bong da truc tiep hom nay products and can also supply you customized products. Precise quotation will be provided within 24 hours.
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