Cold Rolled Sheets

Aluminium Rolled Products | Cold Rolled Sheets

Product Details

Common Alloys Dimensions

Parameter Range Standard Tolerance
Thickness (mm)  0.16 — 5.99 - 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 5.99 +/-0.15
Width (mm) 500 — 1600 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.

Common Alloys Mechanical Properties

UTS(mpa)
%E (min) (50mm gauge length)
Alloy (AA) Temper Min Max 0.50 - 0.80 mm 0.80 - 1.30 mm 1.30 - 2.6 0mm 2.60 - 4.00 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 175 125 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

Common Alloys 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

Strong Alloys Dimensions

Parameter Range Tolerance
Thickness (mm) 0.30 — 5.99   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 — 1220   +/-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

Strong Alloys Mechanical Properties

UTS(mpa)
Alloy (AA) Temper Min Max %E (min)(50mm gauge length)
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 177 158 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

Strong Alloys 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 0.20 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

Applicable Standards

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