Specifications
JINDALAI's cold rolled Aluminum coils are precision-finished to match international standards. They have good shape, high tolerance, versatility and blemish-free surfaces. They are used in commercial and general engineering applications such as bus bodies, cladding and fan blades. The company meets the demands of its ever-growing clientele with continuous upgrades and process improvement.
Common alloys
|
Dimensions |
|||
| Parameter | Range | Standard | Tolerance |
| Thickness (mm) | 0.1 — 4.0 | - | 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 | |||
| Width (mm) | 50 — 1620 | 914, 1219, 1525 | Slit coil: +2, -0 |
| I.D (mm) | 508, 203 | - | - |
| Coil density (kg/mm) | 6 max | - | - |
| Embossed coils are also available in the thickness range of 0.30 — 1.10 mm. | |||
|
Mechanical properties |
|||||||
|
Alloy (AA) |
Temper |
UTS (mpa) |
%E (min) (50mm gauge length) |
||||
|
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 |
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 1200 |
AA 3003 |
AA 3103 |
AA 3105 |
AA 8011 |
|
Fe |
0.40 |
1.00 |
0.70 |
0.70 |
0.70 |
0.60 — 1.00 |
|
Si |
0.25 |
(Fe + Si) |
0.60 |
0.50 |
0.6 |
0.50 — 0.90 |
|
Mg |
- |
- |
- |
0.30 |
0.20 — 0.80 |
0.05 |
|
Mn |
0.05 |
0.05 |
1.0 — 1.50 |
0.9 — 1.50 |
0.30 — 0.80 |
0.20 |
|
Cu |
0.05 |
0.05 |
0.05 — 0.20 |
0.10 |
0.30 |
0.10 |
|
Zn |
0.05 |
0.10 |
0.10 |
0.20 |
0.25 |
0.20 |
|
Ti |
0.03 |
0.05 |
0.1 (Ti + Zr) |
0.1 (Ti + Zr) |
0.10 |
0.08 |
|
Cr |
- |
- |
- |
0.10 |
0.10 |
0.05 |
|
Each (others) |
0.03 |
0.05 |
0.05 |
0.05 |
0.05 |
0.05 |
|
Total (others) |
- |
0.125 |
0.15 |
0.15 |
0.15 |
0.15 |
|
Al |
99.50 |
99 |
Remainder |
Remainder |
Remainder |
Remainder |
|
Single number indicates maximum content |
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Strong alloys
| Dimensions | ||
| Parameter | Range | Tolerance |
| Thickness (mm) | 0.3 — 2.00 | for 0.30 to 0.71 +/-0.05 |
| for 0.72 to 1.4 +/-0.08 | ||
| for 1.41 to 2.00 +/-0.11 | ||
| Width (mm) | 50 — 1250 | Slit coil: +2, -0 |
| I.D (mm) | 203, 305, 406 for thickness < 0.71 | - |
| 406, 508 for thickness > 0.71 | ||
| Density (kg/mm) | 3.5 max | - |
|
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 | 0.20 | 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 |
| Single number indicates maximum content | ||||
Packing
The coils are packed in eye-to-sky or eye-to-wall position, wrapped in HDPE and hardboard, strapped with hoop iron andplaced on wooden pallets. Moisture protection is provided by silica gel packets.
Applications
● Bus cabins and bodies
● Insulation
● Cladding in buildings, aluminium composite panels, false ceilings and panelling (plain or colour-coated coils)
● Electrical busbar ducting, flexibles, transformer strips, etc
Detail Drawing
