Closure Stock

One of the largest integrated primary producer of aluminium in Asia. With a pan-Indian presence that encompasses the entire gamut of operations, from bauxite mining, alumina refining, aluminium smelting to downstream rolling, extrusions and recycling, Hindalco enjoys a leadership position in aluminium and downstream value-added products in India.

Our Indian aluminium operations are integrated and consist of bauxite mining, alumina refining, smelting and converting primary metal into value-added products. We have dedicated sources for critical raw materials such as bauxite, power and coal. We also have committed supply sources for auxiliary chemicals.

Our finished products include alumina, primary aluminium in the form of ingots, billets and wire rods, value-added products such as rolled products, extrusions and foils. Metallurgical alumina is used for our own captive needs. Chemical alumina and hydrates are used in range of industries including water treatment, fillers in cables and plastics, refractories and ceramics, glass among others.

Our facilities are in regions close to raw material sources, low cost and available labour and demand markets. This helps in reducing costs and improving profit margins. The technology upgrade has resulted in higher utilisation rates at our plants and improved efficiency.

We believe implementation of superior technology not only reduces costs but also provides superior and customised products, thus, improving our sales.

Hindalcoâ??s integrated complex at Renukoot, in Uttar Pradesh, India, houses an alumina refinery, an aluminium smelter and facilities for the production of semi-fabricated products. Power is sourced from our Renusagar power plant, located about 45km from Renukoot. Our facilities also include an aluminium smelter and an aluminium FRP facility (for rolled products, extrusions products and wire rods) at Hirakud (Odisha) with a captive power plant and coal mine, and alumina refinery at Muri (Jharkhand). Our Chemical grade alumina plant is located at Belagavi (Karnataka), and rolling mills at Belur (West Bengal), Taloja near Mumbai and Mouda near Nagpur (Maharashtra). Foil rolling facility is situated at Mouda near Nagpur (Maharashtra) and our extrusion plant at Alupuram (Kerala).

Hindalco's new age smelters at Aditya (Odisha) and Mahan (Madhya Pradesh), operating on state-of-the-art AP36 technology, have not only resulted in expansion of our capacities but also improved cost-efficiency of our operations. These smelters have their own captive power plants and source alumina from Utkal, our 100% subsidiary.

Utkal Alumina (Odisha) is a world class refinery with one of the lowest cost structure in the world. The bauxite for Utkal is sourced from Baphlimali mines by a 18 kilometer long conveyor, one of its kind in the world.

Aluminium is used extensively in the transport industry due to its high strength to weight ratio and its excellent impact absorption qualities. Western countries use an average of 140kg of aluminium per vehicle, whereas it stands at 40kg per vehicle in India.

Hindalco's high-quality aluminium is preferred for its superior alloy composition and metallurgical properties that meet stringent performance parameters. Our expertise is backed by the superior Wagstaff AirSlip casting technology. From brakes to ignition, transmission to suspension, cooling and exhaust systems to windows and structurals, ornamentals to accessories, automobile heat exchangers and registration plates, Hindalcoâ??s superior aluminium material is for making the most precise automobile components.

Hindalco's foil stock is produced from high-quality rolling ingots and concast coils. Manufactured with sophisticated equipment, the foil stock is free of surface and sub-surface defects. Matching international quality standards, it can be rolled to thin gauges of aluminium foil for a number of applications.

Stringent quality checks ensure a world-class range of sheets, extrusions and foil products from Hindalco. Continuous upgrades and process improvement enable it to keep pace with the demands of its ever-growing markets

Hindalco's foil stock is produced from high-quality rolling ingots and concast coils. Manufactured with sophisticated equipment, the foil stock is free of surface and sub-surface defects. Matching international quality standards, it can be rolled to thin gauges of aluminium foil for a number of applications.

Stringent quality checks ensure a world-class range of sheets, extrusions and foil products from Hindalco. Continuous upgrades and process improvement enable it to keep pace with the demands of its ever-growing markets

As one of India's largest producers of flat rolled products, Hindalco's aluminum sheet is produced from its own cast slabs or continuous cast coils, rolled down to customized thickness, gauge and tolerances. Our hot rolled plates are durable and deliver long lasting performance.

Stretched plates
Thickness limit 6 - 12 mm
Length limit 2000 -4000 mm
Applications :
Electrical busbars and ducting
Tanks
Ships, boats (corrosion-resistant and weldable plates)
Defence and industrial uses (strong alloy plates)
Aircrafts

Hindalco's cold rolled 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.

Applicable standards
ASTM - B -209M, Aluminium association aluminium standards and data, Hindalco manufacturing limits (as applicable).

Packing

The coils are packed in eye-to-sky or eye-to-wall positions, wrapped in HDPE and hardboard, strapped with hoop iron and placed 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

Hindalco offers circles, also known as flat circular sheets, in a variety of diameters and thicknesses to meet specific needs. Extensively used in the manufacture of pressure cookers, non-stick cookware, coated cookware, cans, etc., they have earned the trust of many leading brands.

Continuous upgrades and process improvement enable us to keep pace with the demands of our ever-growing clientele.

Surface quality
Free from scratches, pit marks, rolling bands

Applicable standards
ASTM - B - 209M, Aluminium association aluminium standards and data, Hindalco manufacturing limits (as applicable).

Packing
The circles are packed in boxes or pallets with interleave paper, polythene, foam / thermocol. Pallets and boxes are strapped with hoop iron and clips. Silica gel packets are placed in the boxes for moisture protection.

Applications:
Pressure cookers, non-stick cookware and hard anodised cookware
Milk cans
Medical cylinders

Specifications:
Hindalco's lamp cap stock combines strength and high formability with high resistance to softening in vitriting. Manufactured at modern and well-equipped mills, it can be rolled to very fine tolerances, allowing more caps per tonne of coil and enabling uninterrupted operations of high-speed forming presses.

Surface quality

Surface has a corrosion resistant oil coating.

Applicable standards

ASTM - B - 209M, Aluminium association aluminium standards and data, Hindalco manufacturing limits (as applicable).

L8S is a Hindalco innovation.

Packing

Lamp cap stock is placed on wooden skids in an eye-to-wall position. It is wrapped in HDPE fabric and hardboard and strapped with hoop iron. Moisture protection is ensured with silica gel packets and the entire packed product is placed in a wooden box.

Applications :
GLS lamps and tube lights

Aluminium is used extensively in the transport industry due to its high strength to weight ratio and its excellent impact absorption qualities. Western countries use an average of 140kg of aluminium per vehicle, whereas it stands at 40kg per vehicle in India.

Hindalcoâ??s high-quality aluminium is preferred for its superior alloy composition and metallurgical properties that meet stringent performance parameters. Our expertise is backed by the superior Wagstaff AirSlip casting technology. From brakes to ignition, transmission to suspension, cooling and exhaust systems to windows and structurals, ornamentals to accessories, automobile heat exchangers and registration plates, Hindalco's superior aluminium material is for making the most precise automobile components.

Hindalco brands:


Maxloaderâ?¢ is an all-aluminium truck body made of extruded profiles from Hindalco.
Maxloader truck bodies are lighter, more environment friendly and fuel efficient