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Aluminum Busbar

Aluminum Busbar

Aluminum busbars are electrical conductors known for their excellent conductivity, lightweight, easy installation, corrosion resistance, and cost-effectiveness.

Aluminum busbars, also known as electrical-grade aluminum busbars, are a more cost-effective and efficient electrical industry conductive material compared to copper busbars. Compared to copper, aluminum busbars are lighter in weight, lower in cost, and offer better heat dissipation. Commonly used alloys include 1060, 1070, 1350, and 6101.

As a top-tier aluminum busbar supplier, Mastar Metal offers outstanding performance advantages in conductivity and current-carrying capacity. Depending on the dimensions, our busbars can withstand currents of up to 4000A. Mastar Metal customizes electrical-grade aluminum busbars to meet project requirements in accordance with ASTM B317, ASTM B236, IEC 60105, and ISO 209-1 standards.

Mastar Metal's most popular aluminum busbars

  • 6101 EC grade Aluminum Busbar
    6101 EC grade Aluminum Busbar
    • High mechanical strength
    • Electrical conductivity of 59% IACS
    • Good thermal stability
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  • CCA EC grade Aluminum Busbar
    CCA EC grade Aluminum Busbar
    • High electrical conductivity
    • Good machinability
    • Lower cost
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Mastar Metal EC grade aluminum busbar product list

  • 1350 Aluminum Busbar
    1350 Aluminum Busbar
    • Conductivity of 61% IACS
    • Aluminum content up to 99.5%
    • Good corrosion resistance
  • 1370 Aluminum Busbar
    1370 Aluminum Busbar
    • Conductivity: 61% IACS
    • High strength
    • Good processability
  • 1060 Aluminum Busbar
    1060 Aluminum Busbar
    • Conductivity: 61% IACS
    • Good corrosion resistance
    • No cracking in 90° bends
  • 1070 Aluminum Busbar
    1070 Aluminum Busbar
    • Aluminum content: 99.7%
    • Conductivity: 61% IACS
    • High ductility
  • 1050 Aluminum Busbar
    1050 Aluminum Busbar
    • Conductivity: 60% IACS
    • Excellent corrosion resistance
    • No cracking during 90° bending
  • 6063 Aluminum Busbar
    6063 Aluminum Busbar
    • Conductivity: 59% IACS
    • Good mechanical properties
    • Heat treatable

Aluminum busbar specifications

Alloys: 1050, 1060, 1070, 1100, 1350, 6063, 6101

Temper: O, T4, T5, T6, T61, T63, T64, T65

Common Sizes: 2x30mm to 20x130mm (Click to view parameter table)

Die Sizes: 3x6mm to 40x500mm (Click to view parameter table)

Length: 3m/6m/12m, customizable cutting available

Shapes: Right angle, rounded corners, R angle (no burrs on edges)

Production Methods: Extrusion, aluminum sheet sawing

Surface Requirements: Smooth surface, no impurities, no color difference, no spots, no burrs on edges, uniform and dense coating

Surface Treatment: Powder coating, anodizing, plating (tin plating/silver plating/nickel plating)

Insulation Treatment: Resin immersion, powder coating, epoxy resin coating, heat shrink tubing, PVC tubing

Quality Inspection: Dimension measurement, bending test, conductivity test, resistance test, etc.

Standards: ASTM B317, ASTM B236, IEC 60105, ISO 209-1, EN 573, EN755

Advantages of aluminum busbars

  • Electrical conductivity up to 62% IACS
  • High current-carrying capacity up to 4000A
  • Larger surface area
  • Excellent heat exchange
  • More efficient heat dissipation
  • Superior corrosion resistance
  • No cracking on 90-degree bends
  • Low density for lighter weight
  • Economical, environmentally friendly, and recyclable

Application of aluminum busbar

  • Distribution systems
  • Switchgear
  • Transmission lines
  • Electric motors
  • Transformers
  • Generators
  • Electrical control cabinets
  • New energy power plants
  • Charging stations
  • Distribution/grounding systems
  • Communication equipment
  • Building electrical systems

Aluminum busbar vs copper busbar

Aluminum vs Copper
  • 70% lighter in weight compared to copper
  • Lower transportation and installation costs
  • Lower price and higher recycling rate
  • Lower electrical conductivity compared to copper
  • Sufficient tensile strength
  • Higher current carrying capacity
  • Higher price and cost
  • Better connectivity
  • Greater stability
  • Lower resistance loss

Aluminum busbar supplier - Mastar Metal

  • Mastar Metal offers aluminum busbars in various alloys such as 1070, 1350, 6101, meeting diverse requirements.
  • We maintain ample stock of commonly used aluminum busbar specifications, enabling quick delivery and saving you time.
  • Mastar Metal provides comprehensive mechanical machining services tailored to customer project needs, including cutting, punching, bending, and drilling.
  • Our aluminum busbars feature smooth surfaces, free of burrs, impurities, or color discrepancies, with excellent straightness.
  • Mastar Metal's aluminum busbars undergo electrical tests for conductivity, resistance, etc., with a maximum current capacity of up to 4000A, meeting your project requirements.

Aluminum busbar parameter table

  • Alu busbar performance
  • Square angle alu busbar
  • Round angle alu busbar
  • Alu busbar Extrusion Mold
Specification details sheet
Alu busbar performance
Alloy Conductivity Strength Corrosion resistance Processing performance Price
1050 aluminum busbar ≥60%IACS Lower Good Good Lower
1060 aluminum busbar ≥61%IACS Higher Good Poor Lower
1070 aluminum busbar ≥61%IACS Higher Good Poor Lower
1350 aluminum busbar ≥61%IACS Lower Good Good Lower
1370 aluminum busbar ≥61%IACS Higher Good Good Medium
6101 aluminum busbar ≥55%IACS Higher Good Good Higher
6063 aluminum busbar ≥59%IACS Medium Good Good Medium
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Square angle alu busbar
2mm 2*30 2*40 2*67 2*70 2.5* 25
3mm 3*10 3*15 3*20 3*25 3*30 3*40 3*50 3*60 3*67 3*75
3*110
4mm 4*10 4*15 4*20 4*25 4*30 4*40 4*45 4*50 4*60 4.6*60
4.8*9.8
5mm 5*15 5*20 5*25 5*30 5*35 5*40 5*50 5*60 5*80 5*100
6mm 6*20 6*25 6*30 6*40 6*50 6*54 6*55 6*60 6*65 6*70
6*75 6*80 6*100 6*120 6*150 6*160
6.3mm 6.3*50 6.3*63 6.3*63.5 6.3*80 6.35*50.8 6.35*76.2
7mm 7.6*80 7*150 7*4*20*4
8mm 8*11 8*30 8*40 8*50 8*51 8*60 8*63 8*63.5 8*65 8*70
8*80 8*90 8*100 8*120 8*125 8.8*28.6
9mm 9*170 9*125 9. 2*64
10mm 10*20 10*25 10*30 10*40 10*45 10*50 10*60 10*63 10*65 10*70
10*80 10*90 10*100 10*110 10*114 10*120 10*125 10*140 10*150 10*160
12mm 12*30 12*40 12*45 12*50 12*60 12*70 12*76 12*80 12*100 12*120
12*125 12*130 12*140 12*150 12*160
12.5mm 12.5*90 12.5*100 12.5*125 12.5*127 12.7*101.6 12.7*160
13mm 13*125 13*130 13*160
14mm 14*100 14*120 14.5*80
15mm 15*30 15*35 15*50 15*60 15*80 15*100 15*120 15*125 15*150
16mm 16*30 16*90 16*100 16*110 16*125 16*130 16*140 16*150 16*160
20mm 20*76 20*100 20*120 20*130
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Round angle alu busbar
2mm R2*20 R2.5* 50
3mm R3*30 R3*40 R3*50 R3*60 R3*80 R3*100 R3*120 R3*160
4mm R4*25 R4*30 R4*35 R4*40 R4*50 R4*60 R4.1*44.1 R4.7*151
5mm R5*30 R5*35 R5*40 R5*45 R5*50 R5*60 R5*70 R5*75 R5*80
R5*90 R5*100 R5*120
6mm R6*40 R6*50 R6*60 R6*70 R6*80 R6*100 R6*120 R6*140 R6*160
R6.3*63 R6.35*76.5
7mm R7*70
8mm R8*40 R8*50 R8*60 R8*80 R8*100 RS*120
10mm R10*20 R10*40 R10*50 R10*60 R10*75 R10*80 R10*100 R10*120 R10*125
R10*150 R10*160 R10*170 R10.4*25
12mm R12*80 R12*100 R12*110 R12*120 R12*125 R12*150 R12*160
12.5mm R12.5*80 R12.5*125 R12.7*90 R12.7*127
13mm R13*120 R13*125
14mm R14*100 R14*120 R14*150
15mm R15*100 R15*120 R15*130 R15*150
16mm R16*150 R16*160
19mm R19.05*101.6 R19.05*127
20mm R20*80 R20*120 R20*130
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Alu busbar Extrusion Mold
Thickness A(mm) Width B(mm) Densidad (Kg/m) Extrusion tones Alloy Ronnd edge
3 6 0.048 500T 6063-T5 R0.3
3.18 9.53 0.082 500T 6063-T6
4.95 10.15 0.135 660T 6063-T5 R0.5
1.59 12.7 0.054 500 6063-T5
4.5 15.5 0.186 500T 6063-T5 R1
3 16 0.13 500T 6063-T5
6 19 0.308 660T 6063-T6
4 19 0.205 660T A6063S-T1 R0.5
1.59 19.05 0.082 500 6063-T5
4.763 19.05 0.245 6063-T6
2.5 20 0.135 500T 6063-T5
4.95 20.4 0.272 660T 6063-T5 R0.5
3 25 0.197 500T 6063-T5 R1.5
5 25 0.337 660T 6063-T6 R0.6
3.2 25.4 0.219 500T 6063-T6
1.59 25.4 0.109 500 6063-T5
3.05 25.4 0.209 500 6063-T5
6.35 25.4 0.435 660T 6063-T52 F.R
2.7 28 0.204 500T 6063-T5
3.2 28 0.242 500T 6063-T5
20 30 1.611 1800T 6063-T6 R2
3 31 0.251 500T 6063-T6
6 31 0.502 660T 6063-T6
1.59 31.75 0.136 500 6063-T5
3.175 31.75 0.271 6063-T5
30 35 2.835 2000T 6063-T5
2 38 0.205 500T 6063-T6
3 38 0.308 660T 6063-T6
6 38 0.616 880T 6063-T6
6 38 0.616 880T 6063-T6
1.59 38.1 0.163 500 6063-T5
3.18 38.1 0.326 880T 6101-T7 R0.5
3.18 38.1 0.321 880T 6101-T7 F.R
6.35 38.1 0.653 880T 6101-T7 R0.5
6.35 38.1 0.63 880T 6101-T7 F.R
7.93 38.1 0.815 880T 6101-T7 R0.5
5 40 0.54 660T 6063-T5
6 40 0.627 880T 6063 F.R
3 40 0.319 660T 6101B
3.18 44.45 0.382 660T 6063-T5
2 45 243 500T 6063
1.2 45 0.146 660T 6063-T6
1.2 50 0.162 660T 6063-T6
3.17 50.8 0.435 660T 6063-T5
7.94 50.8 1.089 6063-T6511
6 60 0.951 880T 6063 F.R
3 60 0.481 660T 6101B
35 70 6.614 3150T 6063A-T6
6 76 1.231 1250T 6063-T6
12.7 76 2.606 2000T 6101-T6 0.3
4 80 0.864 880T 6063-T6
6 80 1.275 1250T 6063 F.R
3 80 0.643 880T 6101B
2 81 0.437 660T 6063-T6
4 81 0.875 880T 6063-T5
2.75 85 0.631 880T 6063-T6
2.25 85 0.516 880T 6063-T6
1.5 100 0.405 660T 6063-T5
6 100 1.599 1250T 6063 F.R
10 100 2.642 2000T 6063-T5 FR
3 100 0.805 880T 6101B
4.2 106 1.202 1250T 6063-T5
3 116 0.939 1250T 6063-T1
6 120 1.923 1250T 6063 F.R
10 120 3.182 2000T 6063-T5 FR
3 120 0.967 1250T 6101B
7 149 2.816 2000T 6063-T6
4.8 150 1.944 1800T 6063-T5
25.4 152 10.424 3600T 6101-T6 0.5
3.18 152.4 1.306 1250T 6063-T6
6 160 2.571 2000T 6063 F.R
15 160 6.48 3150T 6101-T6
3 160 1.291 1800T 6101B
10 189.8 5.124 3150T 6063 F.R
10 189.8 5.125 3150T 6063-T5
6 200 3.219 2750T 6063 F.R
3 200 1.615 2750T 6101B
65 210 36.623 7500T 1060 R10
6 230 3.705 2750T 6063 F.R
3 230 1.858 2750T 6101B
10 230 6.209 3600T 1070 R0.5
6 280 4.515 3600T 6063 F.R
3 280 2.263 3600T 6101B
25 300 20.248 7500T 1060 R1.0
35 300 28.349 7500T 6063-T6 R0.5
10 380 10.258 5500T 1070 R1.0
50 400 53.991 12500T 1070 R2.0
6 450 7.289 7500T 6063-T4 R0.5
40 460 49.448 9000T 1060 R10
45 460 55.658 12500T 1060 R10
60 460 74.288 12500T 1060 R10
40 500 53.991 12500T 1070 R2.0
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