Description

Detailed Product Description
Type: Hot And Cold Rolling Sheet Packing: Standard Export Wooden Box
Finish: Mill Finish Specail Width: Max. 2500mm
Thickness: 0.16mm-8.0mm Application: Defence Industrial Engineering Transport — Road, Rail, Air, Marine Building And Construction Fan Blades Electrical Engineering
Alloy: AA1xxx/3xxx/5xxx/6xxx

                                                  

ALUMINIUM COLD ROLLRF SHEETS

 

Specifications:

Hindalco's cold rolled sheets are precision-finished to meet the international standards for tight thickness, tolerance, flatness

and dimensional accuracy. Sound metallurgical properties for further fabrication, anodising characteristics and a blemish-free

surface make it useful in both commercial and general engineering applications.

 

Applications :
  • Defence
  • Industrial engineering
  • Transport — road, rail, air, marine
  • Building and construction
  • Fan blades
  • Electrical engineering

 

 

Common alloys

Dimensions
Parameter Range Standard Tolerance
Thickness (mm) 0.16 — 8.0 - for 0.16 to 0.29 +/-0.01
for 0.30 to 0.71 +/-0.05
for 0.72 to 1.40 +/-0.08
for 1.41 to 2.00 +/-0.11
for 2.01 to 4.00 +/-0.12
for 4.01 to 8.0 +/-0.15
Width (mm) 500 — 2500 914, 1219 +/-3 for width <=1000
+/-4 for width >1000
+/-10 for thickness >1.63
Length (mm) 2438 for thickness < 0.7,
3658 max for > 0.7
2438, 3048 +/-3 for length <=1000
+/-4 for length 1000 — 2000
+/-5 for length 2000 — 3000
+/-7 for length >3000
Diagonal difference <=6 when length <=1000 - -
<=8 when length 1000 — 2000
<=10 when length 2000 — 3000
<=14 when length > 3000
Interleaved sheets can be supplied in > 0.7 mm with polythene or self-adhesive film.
Stucco embossed sheets are also available in the thickness range of 0.30 — 1.10mm.
Stretched sheets in the thickness range of 2 — 12 mm can also be offered.

 

Mechanical properties
Alloy (AA) Temper UTS (mpa) %E (min)
(50mm gauge length)
Min Max
0.5 — 0.8 mm 0.81 — 1.3 mm 1.31 — 2.6 mm 2.61 — 5.99 mm
1050 O 55 95 22 25 29 30
1050 H14 95 125 4 5 6 6
1050 H18 125 - 3 3 4 4
1070 O - 95 27 27 29 34
1070 H14 95 120 4 5 6 7
1070 H18 120 - 3 3 4 4
1200,1100 O 70 110 20 25 29 30
1200,1100 H14 105 140 3 4 5 5
1200,1100 H16 125 150 2 3 4 4
1200,1100 H18 140 - 2 2 3 3
3103,3003 O 90 130 20 23 24 24
3103,3003 H14 130 180 3 4 5 5
3103,3003 H16 150 195 2 3 4 4
3103,3003 H18 170 - 2 2 3 3
3105 O 95 145 14 14 15 16
3105 H14 150 200 4 4 5 5
3105 H16 175 215 2 2 3 4
3105 H18 195 - 1 1 1 2
8011 O 85 120 20 23 25 30
8011 H14 125 160 3 4 5 5
8011 H16 150 180 2 3 4 4
8011 H18 175 - 2 2 3 3

 

Chemical composition
Alloy (%) AA 1050 AA 1070 AA 1100 AA 1200 AA 3003 AA 3103 AA 3105 AA 8011
Fe 0.40 0.25 0.95 1.00 0.70 0.70 0.70 0.60 — 1.00
Si 0.25 0.20 (Fe + Si) (Fe + Si) 0.60 0.50 0.60 0.50 — 0.90
Mg 0.05 0.03 - - - 0.30 0.20 — 0.80 0.05
Mn 0.05 0.03 0.05 0.05 1.00 — 1.50 0.90 — 1.50 0.30 — 0.80 0.20
Cu 0.05 0.04 0.05 — 0.20 0.05 0.05 — 0.20 0.10 0.30 0.10
Zn 0.05 0.04 0.10 0.10 0.10 0.20 0.25 0.20
Ti 0.03 0.03 - 0.05 0.1(Ti + Zn) 0.1(Ti + Zn) 0.10 0.08
Cr - - - -   0.10 0.10 0.05
Each (Others) 0.03 0.03 0.05 0.05 0.05 0.05 0.05 0.05
Total (Others) - - 0.15 0.125 0.15 0.15 0.15 0.15
Al 99.50 99.70 99 99 Remainder Remainder Remainder Remainder
Single number indicates maximum content


Strong alloys

 

 

                                           0.16mm-8.0mm Cold Rolled Aluminum Thickness 0.16-8.0mm AA1XXX/3XXX/5XXX/6XXX

Dimensions
Parameter Range Tolerance
Thickness (mm) 0.30 — 8.0 for 0.30 to 0.56 +/-0.05
for 0.57 to 0.71 +/-0.05, -0.08
for 0.72 to 1.21 +/-0.08
for 1.22 to 4.00 +/-0.13
for 4.10 to 5.99 +/-0.15
Width (mm) 650 — 2500 +/-3 for width <=1000
+/-4 for width >1000
Length (mm) 600 — 3200 +/-3 for width <=1000
+/-4 for width 1000 - 2000
+/-5 for width > 2000 - 3000
+/-7 for width >3000

 

Mechanical properties
Alloy (AA) Temper UTS (mpa) %E (min)
(50mm gauge length)
Min Max
3004 O 150 200 10
3004 H32 193 240 1
3004 H34 220 260 1
3004 H36 240 280 1
3004 H38 260 - 1
5005 O 103 144 12
5005 H32 117 158 3
5005 H34 137 180 2
5005 H36 158 200 1
5005 H38 180 - 1
5052 O 170 210 14
5052 H32 210 260 4
5052 H34 230 280 3
5052 H36 255 300 2
5052 H38 268 - 2
5251 O 160 200 13
5251 H32 190 230 3
5251 H34 210 250 3
5251 H36 230 270 3
5251 H38 255 - 2

 

Chemical composition
Alloy (%) AA 3004 AA 5005 AA 5052 AA 5251
Fe 0.70 0.70 0.40 0.50
Si 0.30 0.30 0.25 0.40
Mg 0.80 — 1.30 0.50 — 1.10 2.20 — 2.80 1.80 — 2.40
Mn 1.00 — 1.50 0.20 0.10 0.10 — 0.50
Cu 0.25 0.2 0.10 0.15
Zn 0.25 0.25 0.10 0.15
Ti - - - 0.15
Cr - 0.10 0.15 — 0.35 0.15
Each (Others) 0.05 0.05 0.05 0.05
Total (Others) 0.15 0.15 0.15 0.15
Al Remainder Remainder Remainder Remainder
Single number indicates maximum content.

 

 

Applicable standards

ASTM - B -209M, Aluminium association — aluminium standards and dataPacking

Cold rolled sheets are wrapped in HDPE and placed on wooden pallets which have runners along and across the length of the sheet. An angle board is attached to the edges for edge protection, plyboard is placed on the top and bottom of the stack and the package is strapped with hoop iron straps. Silica gel packets are used for moisture protection.

 

0.16mm-8.0mm Cold Rolled Aluminum Thickness 0.16-8.0mm AA1XXX/3XXX/5XXX/6XXX

0.16mm-8.0mm Cold Rolled Aluminum Thickness 0.16-8.0mm AA1XXX/3XXX/5XXX/6XXX


Terms

FOB Price:
Minimum Order: 18MTS
Port: ANY MAIN PORT IN CHINA
Payment Terms: D/A, L/C, D/P, T/T

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