Aluminium plates are produced from aluminium slabs through the processes of re-heating, hot rolling, stretch leveling, or solid solution heat treatment (aging). Signi aluminium's high strength alloy aluminium plates hold a good reputation for homogenous chemical composition with good mechanical properties and strict tolerances on dimensions, and are widely used for the manufacture of precision molds and in the machinery industries.
Aluminum plate are gaining greater application in the transportation industry as substitute materials to reduce weight and thus conserve energy. In addition to the traditional usages in aviation and ship-building, aluminum plate are also utilized in the automobile and motorcycle industries. Furthermore, aluminium armored plates are the necessary materials for the body parts of armored vehicles.
Marine Aluminum Alloy Plate (5052 5083 6061 7075 2024)
| Hot rolled plate |
| As one of China' s leading producers of flat rolled products, Signi' s aluminium sheet is produced from its own cast slabs or continuous cast coils, rolled down to customised thickness, gauge and tolerances. Our hot rolled plates are durable and deliver long lasting performance. Application areas: Electrical busbars and ducting, ships, boates, tanks, defence and industrial uses, aircrafts. |
| Specifications |
| Alloys (AA) |
Temper |
Thickness range (mm) |
Length range (mm) |
Width range (mm) |
1050, 1060, 1070, 1080, 1100, 1200, 3003,
3105 and 8011 |
F and O |
6 _ 300 |
1000 _ 10000 |
500 _ 2700 |
5052, 5A02, 5A03, 5A05, 5251, 5181, ,
5083, 5086,
6061, 6082, 6063, 7075, 2024 |
F and O
H111, H112, T4, T6 (For 6061, 6063), T651(Stretched plates) |
6 _ 300 |
1000 _ 10000 |
500 _ 2700 |
| Stretched plates |
| Thickness limit |
6 _ 70 mm |
| Length limit |
2000 _ 10000 mm |
| Chemical composition |
| Alloy (%) |
5052 |
5083 |
5086 |
5754 |
6061 |
7075 |
| Si |
0.25 |
0.40 |
0.40 |
0.40 |
0.40_ 0.80 |
0.40 |
| Fe |
0.40 |
0.40 |
0.50 |
0.40 |
0.70 |
0.50 |
| Cu |
0.10 |
0.10 |
0.10 |
0.10 |
0.15_ 0.40 |
1.2_ 2.0 |
| Mn |
0.10 |
0.40_ 1.0 |
0.20_ 0.7 |
0.50 |
0.15 |
0.30 |
| Mg |
2.2_ 2.8 |
4.0_ 4.9 |
3.5_ 4.5 |
2.6_ 3.6 |
0.8_ 1.2 |
2.1_ 2.9 |
| Cr |
0.15_ 0.35 |
0.05_ 0.25 |
0.05_ 0.25 |
0.30 |
0.04_ 0.35 |
0.18_ 0.28 |
| Ni |
_ |
_ |
_ |
_ |
_ |
_ |
| Zn |
0.10 |
0.25 |
0.25 |
0.20 |
0.25 |
5.1_ 6.1 |
| Ti |
_ |
0.15 |
0.15 |
0.15 |
0.15 |
0.20 |
| Each (Others) |
0.05 |
0.05 |
0.05 |
0.05 |
0.05 |
0.05 |
| Total (Others) |
0.15 |
0.10 |
0.10 |
0.15 |
0.15 |
0.15 |
| Al |
Remaining |
Remaining |
Remaining |
Remaining |
Remaining |
Remaining |
| Single number indicates maximum content. |
| Packing |
Sheet: Sheets are placed in wooden boxes on wooden skids with runners along the length of the sheet. They are wrapped in HDPE with hardboard on top and bottom of the stack. Hoop iron strapping runs along the length of the sheets. Silica gel packets are put in the boxes for moisture protection.
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