Aluminium flat bar is one of the aluminum profiles. The cross-section is a rectangular or square solid aluminum profile. The width and thickness can be customized. We also have many sizes in stock, such as: 120mm, 150mm, 200mm.

Width : 120mm

Thickness : 0.15mm-40mm

Length : up to 6m

 

Width : 150mm

Thickness : 0.15mm-40mm

Length : up to 6m

 

Width : 200mm

Thickness : 0.15mm-40mm

Length : up to 6m

 

Excellent electrical conductivity: Aluminum has good electrical conductivity, making aluminum rows an excellent conductive material. Especially 1060 aluminum rows are suitable for all types of electrical equipment.

 

Lightweight and high strength: Aluminum is a lightweight metal with high strength, allowing aluminum rows to provide sufficient strength in electrical equipment while reducing the overall weight.

 

Thermal Conductivity: Aluminum rows have good thermal conductivity, which helps to dissipate heat more effectively in electrical equipment, prevent overheating problems, and improve the performance and life of the equipment.

 

Processability: Aluminum rows are easy to process and form, and can be made into various shapes and sizes through cutting, stamping, bending and other processes to adapt to different electrical equipment needs.

 

Corrosion resistance: Aluminum has high corrosion resistance, especially when an oxide layer forms on its surface, which can prevent further oxidation and corrosion, increasing the durability of the material.

 

Environmental protection: Aluminum is a recyclable metal, and the process of recycling aluminum is relatively simple, helping to reduce resource consumption and environmental impact.

 

Surface treatment performance: The surface of the aluminum row can be subjected to various treatments, such as anodizing, galvanizing, etc., to improve the appearance, improve corrosion resistance, or add other special properties.

 

Reliability: Aluminum rows have stable electrical and mechanical properties, can work stably in various environments, and have high reliability.

 

Cost-Effectiveness: Relative to some other conductive materials, aluminum rows are less expensive to produce, making them an affordable option.

Power switchgear: Aluminium flat bars are used as conductive connections in power switchgear, including circuit breakers, load switches and isolating switches. They support the control and protection functions of power systems.

 

Electric Power Distribution System: Aluminium flat bars are widely used to manufacture busbars for power distribution systems, connect different equipment within substations, and distribute electrical energy to individual cables and devices.

 

Power engineering supports: Aluminium flat bars are used in support structures in power projects to support transmission lines, power towers, etc. They have the advantages of being lightweight and corrosion-resistant.

Aluminium flat bars parameter

Alloys	Tensile strength Rm/Mpa	Yield strength Rp0.2/Mpa	Elongation %	Hardness HB
1060 h24	105-145	75	3	33
6061 T6	260	240	10	85

AC current carrying capacity（A）

Size (width*thick) mm*mm	25℃	30℃	35℃	40℃
15 x 3	165	155	145	134
20 x 3	215	202	189	174
25 x 3	265	249	233	215
30 x 4	365	343	321	296
40 x 4	480	451	422	389
40 x 5	540	507	475	438
50 x 5	665	625	585	539
50 x 6.3	740	695	651	600
63 x 6.3	870	818	765	705
80 x 6.3	1150	1080	1010	932
100 x 6.3	1425	1340	1255	1155
63 x 8	1025	965	902	831
80 x 8	1320	1240	1160	1070
100 x 8	1650	1530	1430	1315
125 x 8	1900	1785	1670	1540
63 x 10	1155	1085	1016	936
80 x 10	1480	1390	1300	1200
100 x 10	1820	1710	1600	1475
12 x 10	2070	1945	1820	1680