
Metro Export is an approved Aluminium Sheet Manufacturer in Kolkata. We supply superior quality Aluminium Sheet to the Defence and Areospace industry. We stock the Aluminium Alloy 7050 T7451 Sheet and Aluminium Alloy 2024 T3 in Non-Anodized finish in excellent weldable and highly corrosion-resistant for very challenging industrial applications. The Aluminium Sheet is supplied in various thicknesses, starting from 1.0 - 400mm and widths from 25-3000mm, based on the different requirements of projects. Our Aluminum Sheet has excellent strength, lightweight, and durability, with well-balanced chemical compositions that account for magnesium (Mg), copper (Cu), manganese (Mn), and silicon (Si).
Metro Export is a Major Aluminium Sheet Manufacturers & Suppliers in Kolkata. We supply Aluminium Alloy 7075 T7351 Sheet in Hot Rolled Sheet (HR) and Cold Rolled Sheet (CR) for maximum strength and durability. The elongations from the Aluminium Sheet are available as 10% with hardness kept at 201-248 HB up to 50.8 mm, while 50.8 mm – 127 mm ranges between 187-241 HB for reliable mechanical performance. We are also a leading Aluminium Sheet Manufacturer in Delhi.
| Specification | Aluminium Alloy Sheet | ||||
| Thickness: | 1.0 - 400 mm | ||||
|---|---|---|---|---|---|
| Width: | 25-3000 mm | ||||
| Type: | Hot Rolled(HR) Sheet, Cold Rolled(CR) Sheet | ||||
Metro Export is a leading Aluminium Coil Manufacturers in India and trusted Aluminium Sheet supplier in Kolkata, supplying quality Aluminium Alloy Sheet with a competitive Aluminium Sheet price list.
We always do a mandatory quality controls check so there are no faults on the product.
Our company belives in training the employees to make accurate products
We try our best to give you the best customer services while manufacturing quality products
We provide 24 hour customer support for any emergency.


| Copper | Rem |
| Aluminium | 9.0 - 11.0% |
| Nickel | 4.0 - 5.5% |
| Iron | 2.0 - 4.0% |
| Manganese | 1.50% max |
| Silicon | 0.25% max |
| Tin | 0.20% max |
| Zinc | 0.30% max |
| Diameter | 25mm and under | 25-50mm incl. | 50-80mm |
| UTS | 760 N/mm2 | 760 N/mm2 | 725 N/mm2 |
| 0.2% Proof Strength | 470 N/mm2 | 415 N/mm2 | 380 N/mm2 |
| Elongation | 10% | 10% | 10% |
| Hardness | Up to 50.8mm 201-248 HB | <----- ------> | 50.8mm – 127mm 187-241 HB |
| Density | 7.58 gm/cm3 |
| Melting Point | 1035-1054?C |
| Annealing Temperature | 600-700?C |
| Thermal Conductivity | 38-46 W/m?C |
| Coefficient of Thermal Expansion 20-300?C | 16.2 x 10-6 |
| Electrical Conductivity 20?C | 7-9% IACS |
| Density | 7.58 gm/cm3 |
| Melting Point | 1035-1054?C |
| Annealing Temperature | 600-700?C |
| Thermal Conductivity | 38-46 W/m?C |
| Coefficient of Thermal Expansion 20-300?C | 16.2 x 10-6 |
| Electrical Conductivity 20?C | 7-9% IACS |