Aluminium 6082/6061-T6 Sheets & Plates
High-strength, CNC-ready aluminium in a full range of thicknesses — supplied with Mill Test Certificates, from stock, pan India.
Material Overview
Aluminium 6082/6061-T6 is a medium-to-high strength alloy in the 6000 series, known for its excellent machinability, corrosion resistance, and structural integrity. The T6 temper (solution heat-treated and artificially aged) delivers the highest strength within this alloy family, making it the preferred choice for precision engineering, tooling plates, and structural components.
Technical Specifications
All material supplied by Polygon Overseas Pvt Ltd meets EN 485 / ASTM B209 standards and is verified by Mill Test Certificate.
Mechanical Properties
Alloy Grade
Al-Si-Mg series
Temper
Solution heat-treated + artificially aged
Tensile Strength
Ultimate tensile strength
Yield Strength
0.2% proof stress
Elongation
Minimum elongation at break
Hardness
Brinell hardness (typical)
Density
Nominal
Elastic Modulus
Young's modulus
Chemical Composition
Silicon (Si)
0.7 – 1.3%Magnesium (Mg)
0.6 – 1.2%Manganese (Mn)
0.4 – 1.0%Iron (Fe)
≤ 0.50%Copper (Cu)
≤ 0.10%Zinc (Zn)
≤ 0.20%Titanium (Ti)
≤ 0.10%Aluminium (Al)
BalanceAvailable Dimensions
Standard sizes held in stock at our Delhi and Mumbai warehouses. Custom cut-to-size available on request.
Sheet Sizes
Thickness range: 5 mm to 150 mmDimensional Tolerances
Mill Test Certificate — Included with Every Order
Every batch supplied by Polygon Overseas Pvt Ltd is accompanied by a full Mill Test Certificate (MTC) from the originating mill. The MTC confirms alloy grade, temper designation, heat/lot number, chemical composition, and mechanical test results — giving your quality team complete traceability and documentation for audits, approvals, and project records.
Ready Stock. Quick Dispatch.
All standard thicknesses and sheet sizes are maintained in ready stock at our Delhi and Mumbai warehouses at all times. There are no production lead times — once your order is confirmed, material is picked, documented with the MTC, and dispatched promptly. Whether you need a single sheet or a bulk consignment, we move fast.
All sizes in stock
5 mm to 150 mm thickness, standard sheet formats always available
No production wait
Material is imported and warehoused — your order ships from existing stock
MTC dispatched with material
Documentation is prepared alongside the shipment, not after
Pan India delivery
We ship to all major cities and industrial zones across India
Typical Applications
6082-T6 is the go-to alloy where strength, machinability, and corrosion resistance must all be met.
CNC Machining & Tooling Plates
Excellent chip formation and surface finish. Widely used for jigs, fixtures, and precision-machined components.
Structural Fabrication
High yield strength makes it suitable for load-bearing structural members, frames, and brackets.
Mould & Die Bases
Dimensional stability and machinability make 6082-T6 a preferred choice for injection mould bases and die plates.
Aerospace & Defence Components
Used in non-critical aerospace structures and defence equipment where strength-to-weight ratio is important.
Marine & Offshore
Good corrosion resistance in marine environments. Used in boat hulls, deck fittings, and offshore structural parts.
Automotive & Transport
Lightweight structural panels, chassis components, and transport equipment where weight reduction is a priority.
From Mill to Your Workshop
Aluminium 6082-T6 Sheet Stock
Ready inventory — 5 mm to 150 mm thickness
Source Mill
Certified mills — EN 485 / ASTM B209
CNC Machinability
Excellent chip formation and surface finish
Mill Finish Surface
Consistent flatness and surface quality
Warehouse & Dispatch
Delhi & Mumbai — pan India delivery
Request a Quote or Check Stock
Send us your thickness, quantity, and sheet size requirements. Our team will respond with pricing and availability — typically within the same business day.