Aluminum Bar

Aluminum Busbar

Shanghai Metal Corporation is a leading aluminum busbar manufacturer and supplier.

In electric power distribution, a busbar (also bus bar) is a metallic strip or bar, typically housed inside switchgear, panel boards, and busway enclosures for local high current power distribution. They are also used to connect high voltage equipment at electrical switchyards, and low voltage equipment in battery banks. They are generally uninsulated, and have sufficient stiffness to be supported in air by insulated pillars. These features allow sufficient cooling of the conductors, and the ability to tap in at various points without creating a new joint.

We SMC can supply Aluminum busbar, Copper clad aluminum busbar, and Tin-plated aluminum busbar. It has ideal properties for lightness, cost-effectiveness, conductivity, corrosion-resistance and more. Copper clad aluminum busbar is also called copper clad aluminum busbar, copper clad aluminum busbar or copper aluminum composite busbar, etc. The cladding copper helps to increase the conductivity. By plating tin on the surface of copper clad aluminum busbar, it turns to Tin-plated aluminum busbar, and it helps to improve corrosion resistance.

If you want to know more about our Aluminum busbar, Copper clad aluminum busbar, Tin-plated aluminum busbar, Aluminum Parallel Flow Micro Channel Flat Tube, please feel free to contact us. We will reply to you within 24 hours.


  • 1) Light-weight

    2) Strong combination of copper and aluminum

    3) Strong Conductivity

    4) Good ductility

    5) Good corrosion resistance

  • 1) Busway, switchgear

    2) Control cabinet

    3) Transformer

    4) Safety switch, vacuum switch

    5) Relay system, rail power supply system, motor control center

    6) Electrode correction coil, reactor and other windings

    7) Railway traction equipment

    8) High, medium and low voltage distribution cabinet, high and low voltage distribution cabinet conductive row

    9) Generator sets and substations

    10) High and low voltage busbars, busbars, touch-slip lines

    11) Various copper and aluminum transition joints


Technical Information of Aluminum Busbar:

 Mechanical Properties of Aluminum Bus Conductor and Related Alloys

 (The Aluminum Association ; ASTM B 236, B 241, and B 429; and Manufacturer’s Listings)
 

Product

Alloy and Temper

Thickness in
Ultimates

Tensile Strength (ksi)
At 20 (68F)

Typical 
Ultimate

Typical Yield

Typical(a) 
Elongation
(Percent - in 2 in. 
Or 4 Dia)

Minimum 
Ultimate

Minimum 
Yield

Extruded rod, bar tube,
pipe and shapes

1350-H111

All

8.5

3.5

 

 

35.0

6101-T6

0.125-0.500

29.0

25.0

32.0

28.0

15.0

6101-T61

0.125-0.749
0.750-1.499
1.500-2.000

20.0
18.0
15.0

15.0
11.0
8.0

 

 

 

6101-T63
6101-H111
6101-T64
6101-T65

0.125-0.500
0.250-2.000
0.125-1.000
0.125-0.749

27.0
12.0
15.0
25.0

22.0
8.0
8.0
20.0

14.0

11.0

 

Extruded pipe(c)

6061-T6
6063-T6

Pipe size 1.0 & 
over Pipe sizes,all

38.0
30.0
 

35.0
25.0

45.0
35.0

40.0
31.0

10.0 min
8.0 min

Rolled bar

1350-H12

0.125-1.000

12.0

8.0

14.0

12.0

 

Sawed-plate bar or sheet

1350-H112

0.125-0.499
0.500-1.000
1.001-3.000

11.0
10.0
9.0

6.0
4.0
3.5

 

 

10.0min
16.0min
22.0min

Rolled sheet
(for shearing or forming)

1350
1350-H12
1350-H14

0.020-0.249

8.0
12.0
14.0

 

12.0
14.0
16.0

4.0
12.0
14.0

20-30 min
4-9 min
3-6 min

1350-H16
1350-H18

0.020-0.125

16.0
18.0

 

18.0

16.0

2-4 min
2-4 min

Cast Alloy for Bus

1350-F 
1050

1 in. And up

 

 

8.5

3.5

35.0

Cast Alloy for Fittings

A356.0-T61

 

37.0

 

 

 

5.0

Packaging of Aluminum Busbar:


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