Product Categories
- 01 Aluminium Sheets
- 02 Aluminium Plates
- 03 Chequered Sheets
- 04 Aluminium Coils
- 05 Slitting Coils
- 06 Aluminium Foil
- 07 Corrugated Sheets
- 08 Aluminium Extrusions
- 09 Reflector Sheets
Need a quotation?
Share your alloy, temper, size and quantity — we revert the same working day.
or call 022-22425679
Brands We Stock
Services
- Cutting size
- Coil slitting
- MTC on Request
- Pan India dispatch
0.50 – 5.00 mm
Thickness
0.50 – 5.00 mm
Thickness
0.50 – 5.00 mm
Thickness
0.50 – 5.00 mm
Thickness
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Aluminium Sheets — Overview
An aluminium sheet is flat-rolled aluminium between 0.20 mm and 6 mm thick. Below that range the material is classed as foil; above it, as plate. Sheets are the most widely used form of aluminium in India because they combine low weight with genuine structural usefulness — roughly one-third the weight of steel, naturally corrosion-resistant through a self-forming oxide layer, and easy to cut, bend, punch, weld and anodise.
Kumar Aluminium supplies aluminium sheets across the 1000, 3000, 5000, 6000, 7000 and 8000 series to fabricators, contractors, OEMs and traders in Mumbai and across India. Because we hold stock from eleven mills at one counter, you can compare a Hindalco 5052-H32 against an imported 5083-H111 without calling three different suppliers.
Why buyers choose aluminium sheet
- Lightweight about one-third the weight of mild steel
- Excellent formability bends, rolls and presses cleanly
- High thermal and electrical conductivity
- Takes anodising, powder coating and PVDF finishes
- Corrosion-resistant without painting or galvanising
- Weldable and machinable across most grades
- Non-magnetic and food-safe in the right grades
- Fully recyclable with no loss of properties
Know your grade? Get pricing today.
Send us the grade, temper, thickness, size and quantity — our team confirms stock and sends a quotation the same working day.
Aluminium Sheet Grades & Tempers We Stock
Grade determines strength, formability, weldability and corrosion behaviour. Temper — the letter-number suffix such as H14 or T6 — describes how the sheet was hardened. Below are the grades we hold in regular stock, grouped by alloy series.
1000 series — commercially pure aluminium
99.5% Pure
Highest formability and conductivity in our range. Soft, easy to deep-draw, excellent corrosion resistance. Not for load-bearing work.
- Temper
- Best for
- Brands
- H14
- Chemical tanks, lighting reflectors, deep drawing, decorative panels
- Hindalco, Jindal, Nalco
Slightly purer than 1050 with marginally better conductivity. Used where electrical or thermal performance matters more than strength.
- Temper
- Best for
- Brands
- H14
- Busbars, heat exchangers, transformer strip
- Hindalco, Jindal
99.5% Pure
Highest formability and conductivity in our range. Soft, easy to deep-draw, excellent corrosion resistance. Not for load-bearing work.
- Temper
- Best for
- Brands
- H14
- Chemical tanks, lighting reflectors, deep drawing, decorative panels
- Hindalco, Jindal, Nalco
Slightly purer than 1050 with marginally better conductivity. Used where electrical or thermal performance matters more than strength.
- Temper
- Best for
- Brands
- H14
- Busbars, heat exchangers, transformer strip
- Hindalco, Jindal
3000 series — manganese alloys
About 20% stronger than 1100 while keeping good formability. The most common roofing and ducting sheet in India.
- Temper
- Best for
- Brands
- H14
- Roofing, HVAC ducting, cladding, utensils, tanks, insulation jacketing
- Hindalco, Nalco, Virgo
Slightly stronger than 3003 with a good surface for coating. Widely used for chequered plate and pre-painted sheet.
- Temper
- Best for
- Brands
- H14, H16, F
- Chequered sheet, roofing sheet, gutters, coated panels
- Inalco, Manaksia, Kalinga
5000 series — magnesium alloys (marine grades)
Good weldability and corrosion resistance with better strength than 5052 in welded joints. Common in transport and flooring.
- Temper
- Best for
- Brands
- H111
- Vehicle bodies, welded structures, flooring, food processing equipment
- Hindalco, Balco, Master's India, Imported
Sits between 5052 and 5083 in strength, with excellent resistance to saltwater and industrial atmospheres.
- Temper
- Best for
- Brands
- H116
- Boat hulls, marine hardware, tanks, unfired pressure vessels
- Imported
The best all-round balance of strength, formability and saltwater resistance. The standard marine and pressure-vessel sheet.
- Temper
- Best for
- Brands
- H32
- Marine fittings, fuel tanks, pressure vessels, truck bodies, electronics
- Hindalco, Jupalco, Imported
The strongest non-heat-treatable alloy we stock. Retains toughness at very low temperatures and resists seawater exceptionally well.
- Temper
- Best for
- Brands
- H111
- Shipbuilding, cryogenic vessels, offshore structures, armour panels
- Imported
6000 series — heat-treatable structural alloys
The most versatile structural alloy. Machines cleanly, welds well and takes anodising. The default for load-bearing machined parts.
- Temper
- Best for
- Brands
- T6, T651
- Machined components, jigs and fixtures, structural frames, transport
- Imported
The strongest 6000-series alloy, popular in European engineering standards. Excellent machinability in T651 temper.
- Temper
- Best for
- Brands
- T6, T651
- Bridges, cranes, trusses, heavy machined parts, milled tooling plate
- Imported
6000 series — heat-treatable structural alloys
High strength through copper alloying. Requires protective coating in corrosive environments as the copper reduces natural resistance.
- Temper
- Best for
- Brands
- T6, T4
- Aerospace structures, heavy-duty forgings, military applications
- Imported
Outstanding fatigue resistance and strength-to-weight ratio. The classic aircraft skin and structural alloy.
- Temper
- Best for
- Brands
- T6, T4
- Aircraft structures, fatigue-critical parts, high-stress fittings
- Imported
The strongest aluminium sheet we stock — comparable to many steels in strength while remaining far lighter. Limited formability.
- Temper
- Best for
- Brands
- T6, T651
- Aerospace, defence, mould tooling, high-stress structural components
- Imported
Excellent for rolling to thin gauges with a bright, consistent surface. The standard grade for foil stock and thin sheet.
- Temper
- Best for
- Brands
- H14
- Thin sheet, foil stock, packaging, closures, insulation jacketing
- Hindalco, Jindal, Manaksia, Jupalco
Understanding temper codes
| Brand | Alloys & Temper | Alloys & Temper |
|---|---|---|
|
F |
As fabricated |
No controlled hardening — softest condition |
|
H14 |
Strain hardened, half hard |
The most common sheet temper — good balance of strength and bending |
|
H16 |
Strain hardened, three-quarter hard |
Stiffer than H14, less suited to tight bends |
|
H32 |
Strain hardened and stabilised, quarter hard |
Standard for 5052 — stable, formable, corrosion-resistant |
|
H111 |
Annealed then lightly strain hardened
|
Used on 5083 and 5754 — good weld strength |
|
H116 |
Strain hardened, marine corrosion-controlled |
Specified for 5086 in saltwater service |
|
T4 |
Solution heat treated, naturally aged |
Moderate strength, better formability than T6 |
|
T6 |
T4Solution heat treated, artificially aged |
Peak strength for 6061, 6082, 7075 |
|
T651 |
T6 plus stress relief by stretching |
Flat and stable — preferred for machining |
Also stocked:commercial-grade (CG) and mill-designated grades 19000, 31000 and 51300 across Virgo, Inalco, Balco, Master’s India and Kalinga — see the brand table below.
Brand-wise alloy & temper
| Brand | Alloys & Temper |
|---|---|
|
Hindalco |
3105-F |
|
Jindal |
8011-H14 |
|
Virgo |
Commercial Grade (CG-H14), 51300-H14 |
|
Inalco |
51300-HF |
|
Master’s India |
3105-H16 |
|
Kalinga |
3105-F |
Standard sizes
| Size (mm) | Feet / Inch |
|---|---|
|
1220 × 2440 |
4′ × 8′ |
|
1525 × 3050 |
5′ × 10′ |
|
813 × 3660 |
32″ × 12′ |
Applications
- Industrial flooring
- Truck & trailer flooring
- Decorative wall panels
- Staircases & walkways
- Ramps & loading platforms
- Marine & shipbuilding
- Vehicle body flooring
- Elevator flooring
- Architectural projects
Aluminium Coils
Mill-finish aluminium coils for roofing, ducting, cladding, insulation and continuous fabrication lines — stocked across ten brands and six standard widths.
Brand-wise alloy & temper
| Brand | Alloy / Temper |
|---|---|
|
Hindalco |
1050, 1060, 8011, 1200-H14, 3003 |
|
Jindal |
8011, 1100, 3003 / 31000-H14 |
|
Balco |
19000, 31000-H2 |
|
Nalco |
1050, 3003, 1100-H14 |
|
Virgo |
51300-H14, CG-H14 |
|
Inalco |
51300-H14, CG-H14 |
|
Jupalco |
1100, 1200, 8011 |
|
Master’s India |
51300-H14, CG-H14 |
|
Manaksia |
3105-H14 |
|
Kalinga |
CG-H14 |
Standard widths & thickness–gauge chart
| Width (mm) | Approx. | MM | Gauge | MM | Gauge |
|---|---|---|---|---|---|
|
1220 |
4 ft |
0.25 |
1.00 |
19G |
34G |
|
1000 |
1 m |
0.40 |
27G |
1.22 |
18G |
|
915 |
3 ft |
0.50 |
25G |
1.50 |
16G light |
|
762 |
2.5 ft |
0.65 |
23G |
1.60 |
16G |
|
610 |
2 ft |
0.71 |
22G |
2.00 |
14G |
|
457 |
1.5 ft |
0.91 |
20G |
3.00 / 4.00 |
10G / 8G |
Slitting: all slitting sizes available as per order requirement — see Slitting Coils.
Aluminium Slitting Coils
Coils slit to the exact width your production line runs. Alloy and temper as per our coil stock list, in any width you specify — no standard-width compromise.
Specification
| Detail | Availability |
|---|---|
|
Brands |
Hindalco, Jindal, Nalco, Balco, Virgo, Inalco, Master’s India, Manaksia, Kalinga |
|
Alloy / Temper |
As per aluminium coil stock list |
|
Width |
Custom slit, as per order requirement |
|
Thickness |
As per coil list — 0.25 mm to 5.00 mm |
Share your required width, thickness, alloy and quantity for a slitting quotation.
Aluminium Foil
Rerolled aluminium foil from Hindalco and Jindal, supplied for packaging, lamination, insulation and industrial wrapping applications.
Alloy, temper and size options are confirmed against current stock. Share your required thickness, width and quantity and we’ll revert with availability.
Aluminium Corrugated Sheets
Industrial Trafford shed profile and circular sheets for factory roofing, cladding and shed construction — cut to any length you need.
Specification
| Detail | Specification |
|---|---|
|
Types |
Industrial Trafford Shed Sheet, Circular Sheet |
|
Brands |
Jindal, Hindalco |
|
Jindal, Hindalco |
Applications
- Factory & warehouse roofing
- Industrial shed cladding
- Wall panelling
Aluminium Extrusions
Eleven standard extruded profiles in structural tempers, stocked from Jindal, Hindalco, Ramco and commercial mills.
Profiles available
- Flat bars
- Hexagonal bars
- Square tubes
- Tees
- Round rods
- Round tubes
- Fluted round tubes
- Angles
- Square bars
- Rectangle tubes
- Channels
Brands & alloys
Aluminium Reflector Sheets
High-reflectivity aluminium sheets used in lighting fixtures, reflectors and thermal insulation assemblies.
Specification
Brands: Jindal, Hindalco, Ramco and commercial mills. Section sizes and lengths confirmed against current stock — send your profile drawing for a quotation.
Aluminium Sheet Stock
Send us your specification
Alloy, temper, thickness, size and quantity — that’s all we need to send you a quotation the same working day.
- Phone
- Address
- Hours
- 022-22425679
- sales@kumaraluminium.in
- South Mumbai, Maharashtra
- Mon–Sat, 10:00 AM – 7:00 PM