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Flat Aluminum Bar

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Flat Aluminium bus bar

flat aluminum bar
    We are one of the best Manufactures ,exporters and suppliers of flat aluminum bar, which are highly appreciated for their high durability. Available in several thickness, sizes and shapes, these flats are made from high quality metals and we source them from the authentic and reliable vendors of the competitive market. Our products are provided for automobile, construction as well as engineering industries and these are available within prompt time period to the clients.

Product Details :
Shapp : flat;
Temper : T3-T8;
Alloy : alloy;
Certification : ISO;
Polished Aluminum profile : Chemical polishing;
length : up to 5000mm;
Height or Diameter : up to 150mm;
Width or Diameter : up to 150mm;
Wall thickness : up to 10mm;
Form : Square,Flat;
Aluminum alloy : 1000 series to 8000 series;
Surface finish : Oxidation, Powder, Coating etc.
Packing way : Best suitable packing way;
Aluminum temper : T3-T6;
Usage : Construction and building;
Export markets : Global;


Properties
Aluminium and Copper Specifications

Parameters Aluminium Copper
Relevant Standards IEC 60105
ISO 209-1,2
IEC 60028
Physical Properties
Chemical Composition
Specific Heat     gm.cal/℃
Density         gm/cm2
Melting Point    ℃  
 
 
0.092
2.91
660
 
99% pure
0.220
8.89
1083
Mechanical Properties
Ultimate Tensile Strength      kgf/mm2
Ultimate Shearing Strength    kgf/mm2
Elastic Modulus             kgf/mm2
0.2% Tensile-proof Strength   kgf/mm2
 
20.5/25
15
6,700
16.5/22
 
22-26
16-19
12000
60-80% of tensile strength
Electrical Properties
Specific Resistance         ʋʊcm
Volume Conductivity       ʋʊmm2
Conductivity              % IACS
Co-efficient of expansion    mm/m/℃
 
3.133
31.9
57
2.3*10-5
 
1.7241
58
100
1.73*10-5


Application Areas:
Petrochemicals plants
Power plants
Printing companies
Fertilizer plants

                                          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 (68。F)
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

Features:
Corrosion resistance
Excellent mechanical properties
Dimensional tolerance



Bend Properties of Bus Bar

Extruded, rolled, and sawed-plated bus bars are capable of being bent flatwise at room temperature through an angle of 90 degrees to minimum inside radius.

Bending Tubular Conductors

Tubular conductors, alloys 6063-T6 and 6061-T6, are often bent to form turns and offsets. For installations where considerable bending is required, the supplier should be advised and specifications written to require seamless pipe made by the hollow ingot process (ASTMB241). For best forming capability, the ratio of tensile yield to tensile ultimate should not be greater than about .85. Producers do not normally control to such ratios so it is important to specify that critical, severe fornting will beencountered and optimum heat treatments are required.

For substation construction, inside radii of five to seven times the nominal pipe size for ASA schedules 40 and 80 pipe of alloys 6063-T6 and 6061-T6 should prove satisfactory with most types of conventional bending tools. More generous radii may be used for appearance.

For the occasional problem job where material of high yield to tensile strength ratio is used, it may be necessary to apply heat. This can be done readily by applying a torch for short time to the opposite sides. When doing this, care must be taken to avoid overheating. A calibrated crayon type indicator is recommended. Heating to 2OQ°C (392 Q F) will cause little loss of strength.

For shop work, a forming-roll bender should be considered. Benders having formed hubs andlor followers provide minimum bending radius for 6063-T6, 6061·T6, and 6101-T6 tubes. Fig. 13-4.

Lubrication

The need for lubrication depends on the bending method and technique used. Lubrication is seldom required when bending with roll or ram type benders. However, lubrication is essential in fully tooled draw-bending operations, as well as in some compression and stretch-bending techniques. Best results are obtained if lubrication is provided wherever a relative motion or sliding action occurs between
the work and the tools.

Resistance to Corrosion

Aluminum bus is highly resistant to corrosion. Its uses are, therefore, particularly widespread in applications where strong aonospheric corrosive factors are at work, as in industrial and chemical plants and seacoast en vironments.

Bus Conductor Shapes and Shape Selection

Choice of a bus conductor shape for a given installation is dependent on a number of factors, including operating voltage, ampacity requirements. available short circuit cur­rents, available space, mechanical strength requirements, ambient conditions of sun, wind, ice, etc. The following review of the most common shapes and their typical characteristics is intended as a guide to bus shape selection and an introduction to bus system design.





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