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Aluminium Sections
Product Overview
R V Metal Corporation supplies a comprehensive range of Aluminium Sections designed for structural, architectural, industrial, and precision-engineered applications. Our aluminium sections are manufactured from high-quality aluminium alloys and are available in standard as well as custom extruded profiles to meet exact dimensional, mechanical, and performance requirements. These sections offer an excellent strength-to-weight ratio, superior corrosion resistance, high thermal and electrical conductivity, and outstanding machinability, making them suitable for both load-bearing and aesthetic applications.
The product range includes angles, channels, flats, T-sections, U-sections, hollow profiles, box sections, and customized aluminium shapes produced through advanced extrusion processes. Aluminium sections supplied by R V Metal Corporation are widely used in construction frameworks, infrastructure projects, transportation systems, solar mounting structures, industrial machinery, modular furniture, electrical enclosures, and architectural façades. Multiple surface finishes such as mill finish, anodized, powder-coated, and polished are available to enhance durability and appearance.
Available across various aluminium grades, tempers, and international standards, our aluminium sections can be supplied in cut-to-length sizes or full lengths with tight dimensional tolerances. Each product is sourced and supplied with a strong focus on consistency, traceability, and compliance with global standards, ensuring reliable performance across demanding industrial environments and long-term service conditions.
Technical Specifications
| Specification Parameter | Details |
|---|---|
| Product Form | Aluminium Sections / Extruded Profiles |
| Section Types | Angles, Channels, Flats, T-Sections, U-Sections, I-Sections, Box Sections, Hollow Sections, Custom Profiles |
| Manufacturing Process | Hot Extrusion / Precision Extrusion |
| Alloy Grades | AA 6063, AA 6061, AA 6005, AA 6082, AA 7075, AA 2024, AA 5052, AA 5083 (and equivalents) |
| Temper Conditions | T4, T5, T6, H111, H112, O |
| Standard Length | 3 m, 6 m, 12 m (Custom cut lengths available) |
| Dimensional Tolerances | As per ASTM / EN / IS extrusion tolerances |
| Wall Thickness Range | 0.8 mm to 25 mm (depending on section design) |
| Section Size Range | Up to 450 mm profile width (custom dies available) |
| Surface Finish | Mill Finish, Anodized, Powder Coated, Polished, Brushed |
| Mechanical Properties | As per selected alloy and temper (refer to standards) |
| Density | Approx. 2.70 g/cm³ |
| Corrosion Resistance | Excellent, enhanced with anodizing or coating |
| Machinability | Excellent for drilling, milling, and cutting operations |
| Weldability | Good to excellent (grade-dependent) |
| Heat Treatment | Solution heat treated and aged (where applicable) |
| Applicable Standards | ASTM B221, EN 755, IS 733, IS 1285 |
| Quality Certification | Mill Test Certificate (MTC), Chemical & Mechanical Test Reports |
| Packing | Bundled, wrapped, wooden crates or pallets as required |
| Supply Condition | Extruded, Straightened, Cut-to-Length |
| Applications | Construction, Architecture, Industrial Fabrication, Transport, Solar Structures, Electrical Systems |
Chemical Composition
| Alloy Grade | Silicon (Si) % | Iron (Fe) % | Copper (Cu) % | Manganese (Mn) % | Magnesium (Mg) % | Chromium (Cr) % | Zinc (Zn) % | Titanium (Ti) % | Aluminium (Al) % |
|---|---|---|---|---|---|---|---|---|---|
| AA 6063 | 0.20 – 0.60 | ≤ 0.35 | ≤ 0.10 | ≤ 0.10 | 0.45 – 0.90 | ≤ 0.10 | ≤ 0.10 | ≤ 0.10 | Balance |
| AA 6061 | 0.40 – 0.80 | ≤ 0.70 | 0.15 – 0.40 | ≤ 0.15 | 0.80 – 1.20 | 0.04 – 0.35 | ≤ 0.25 | ≤ 0.15 | Balance |
| AA 6082 | 0.70 – 1.30 | ≤ 0.50 | ≤ 0.10 | 0.40 – 1.00 | 0.60 – 1.20 | ≤ 0.25 | ≤ 0.20 | ≤ 0.10 | Balance |
| AA 6005 / 6005A | 0.50 – 0.90 | ≤ 0.35 | ≤ 0.30 | ≤ 0.50 | 0.40 – 0.70 | ≤ 0.30 | ≤ 0.20 | ≤ 0.10 | Balance |
| AA 7075 | ≤ 0.40 | ≤ 0.50 | 1.20 – 2.00 | ≤ 0.30 | 2.10 – 2.90 | 0.18 – 0.28 | 5.10 – 6.10 | ≤ 0.20 | Balance |
| AA 2024 | ≤ 0.50 | ≤ 0.50 | 3.80 – 4.90 | 0.30 – 0.90 | 1.20 – 1.80 | ≤ 0.10 | ≤ 0.25 | ≤ 0.15 | Balance |
| AA 5052 | ≤ 0.25 | ≤ 0.40 | ≤ 0.10 | ≤ 0.10 | 2.20 – 2.80 | 0.15 – 0.35 | ≤ 0.10 | ≤ 0.10 | Balance |
| AA 5083 | ≤ 0.40 | ≤ 0.40 | ≤ 0.10 | 0.40 – 1.00 | 4.00 – 4.90 | 0.05 – 0.25 | ≤ 0.25 | ≤ 0.15 | Balance |
UNS Codes & Grades
| Alloy Series | Aluminium Grade | UNS Designation | Temper (Common) | Primary Characteristics | Typical Applications |
|---|---|---|---|---|---|
| 6xxx | AA 6063 | A96063 | T5, T6 | Excellent extrudability, smooth surface finish | Architectural sections, window frames, railings |
| 6xxx | AA 6061 | A96061 | T6 | High strength, good machinability | Structural sections, industrial frames |
| 6xxx | AA 6082 | A96082 | T6 | High strength, good corrosion resistance | Heavy-duty structures, bridges, trusses |
| 6xxx | AA 6005 / 6005A | A96005 / A96005A | T6 | Good strength with excellent extrusion capability | Solar panel frames, ladders, transport sections |
| 7xxx | AA 7075 | A97075 | T6, T73 | Very high strength, aerospace-grade alloy | Aerospace sections, high-stress components |
| 2xxx | AA 2024 | A92024 | T3, T351 | High fatigue resistance, copper-based alloy | Aerospace & military structural parts |
| 5xxx | AA 5052 | A95052 | H32 | Excellent corrosion resistance, weldable | Marine & transport sections |
| 5xxx | AA 5083 | A95083 | H116, H321 | Outstanding seawater corrosion resistance | Shipbuilding, offshore structures |
Mechanical, Physical & Fabrication Properties
| Aluminium Grade | Temper | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Density (g/cm³) | Thermal Conductivity (W/m·K) | Electrical Conductivity (% IACS) | Weldability | Machinability | Extrudability |
|---|---|---|---|---|---|---|---|---|---|---|
| AA 6063 | T5 / T6 | 145 – 205 | 110 – 170 | 8 – 12 | 2.70 | 200 | 53 | Excellent | Good | Excellent |
| AA 6061 | T6 | 290 – 320 | 240 – 275 | 8 – 10 | 2.70 | 167 | 40 | Very Good | Very Good | Good |
| AA 6082 | T6 | 310 – 340 | 260 – 300 | 6 – 10 | 2.70 | 180 | 42 | Good | Good | Good |
| AA 6005 / 6005A | T6 | 260 – 310 | 215 – 260 | 8 – 12 | 2.70 | 190 | 44 | Good | Good | Very Good |
| AA 5052 | H32 | 210 – 260 | 130 – 200 | 12 – 18 | 2.68 | 138 | 35 | Excellent | Fair | Limited |
| AA 5083 | H116 / H321 | 275 – 330 | 215 – 275 | 10 – 16 | 2.66 | 121 | 30 | Excellent | Fair | Limited |
| AA 7075 | T6 / T73 | 510 – 580 | 430 – 505 | 5 – 11 | 2.81 | 130 | 33 | Poor | Good | Poor |
| AA 2024 | T3 / T351 | 470 – 520 | 325 – 380 | 8 – 12 | 2.78 | 121 | 30 | Poor | Good | Poor |
Common Names & International Identifiers
| Aluminium Grade | Common / Trade Name | UNS Designation | EN / European Grade | ISO / International | DIN / Old European | JIS (Japan) | Typical Industry Reference |
|---|---|---|---|---|---|---|---|
| AA 6063 | Architectural Aluminium | A96063 | EN AW-6063 | ISO AlMg0.7Si | AlMgSi0.5 | A6063 | Window frames, decorative extrusions |
| AA 6061 | Structural Aluminium | A96061 | EN AW-6061 | ISO AlMg1SiCu | AlMg1SiCu | A6061 | Load-bearing sections, machinery frames |
| AA 6082 | High-Strength Structural Aluminium | A96082 | EN AW-6082 | ISO AlSi1MgMn | AlMgSi1 | A6082 | Bridges, trusses, heavy structures |
| AA 6005 / 6005A | Medium Strength Extrusion Alloy | A96005 | EN AW-6005 / 6005A | ISO AlMgSi | AlMgSi0.7 | A6005 | Ladders, platforms, transport frames |
| AA 5052 | Marine Aluminium | A95052 | EN AW-5052 | ISO AlMg2.5 | AlMg2.5 | A5052 | Marine fittings, corrosion-resistant sections |
| AA 5083 | Shipbuilding Aluminium | A95083 | EN AW-5083 | ISO AlMg4.5Mn | AlMg4.5Mn | A5083 | Marine structures, offshore sections |
| AA 7075 | Aerospace Aluminium | A97075 | EN AW-7075 | ISO AlZn5.5MgCu | AlZnMgCu1.5 | A7075 | Aerospace, high-stress components |
| AA 2024 | Aircraft Structural Aluminium | A92024 | EN AW-2024 | ISO AlCu4Mg1 | AlCuMg1 | A2024 | Aviation & defense structures |
Standards & International Equivalents
| Standard System | Standard / Specification | Scope / Coverage | Applicable Aluminium Section Types | Common Alloy Series Covered | Remarks / Industry Usage |
|---|---|---|---|---|---|
| ASTM / AA (USA) | ASTM B221 / B221M | Extruded aluminium bars, rods, profiles & sections | Angles, channels, T-sections, custom extrusions | 1xxx, 3xxx, 5xxx, 6xxx, 7xxx | Primary global reference for aluminium extrusions |
| ASTM / AA (USA) | ASTM B308 / B308M | Structural aluminium shapes | Structural sections for load-bearing use | 6xxx, 7xxx | Used in bridges, buildings & heavy structures |
| EN (Europe) | EN 755 (Parts 1–9) | Extruded aluminium products | Standard & precision aluminium sections | 6xxx primarily | Most common European extrusion standard |
| EN (Europe) | EN 573 (Parts 1–4) | Chemical composition of aluminium alloys | All aluminium section alloys | All wrought aluminium alloys | Defines alloy chemistry only (not dimensions) |
| EN (Europe) | EN 515 | Temper designation system | All aluminium sections | All series | Defines T4, T5, T6, etc. |
| ISO | ISO 6361 / ISO 6362 | Wrought aluminium products | General aluminium sections | All wrought alloys | Internationally accepted reference standard |
| IS (India) | IS 733 | Wrought aluminium & aluminium alloy products | Extruded sections, bars & profiles | Commercial & structural alloys | Indian equivalent aligned with ASTM & EN |
| IS (India) | IS 1285 | Aluminium alloy extrusions for structural use | Structural aluminium sections | 6xxx series | Used in Indian infrastructure projects |
| DIN (Germany) | DIN EN 755 / DIN EN 573 | Extruded aluminium sections | Architectural & industrial profiles | 6xxx series | Legacy DIN now harmonized with EN |
| JIS (Japan) | JIS H4100 | Extruded aluminium & aluminium alloy products | Industrial & architectural sections | 1xxx–7xxx | Japanese industrial standard |
| GB (China) | GB/T 6892 | Extruded aluminium alloy profiles | Structural & industrial aluminium sections | 1xxx–7xxx | Chinese national standard |
| BS (UK) | BS EN 755 / BS EN 573 | Extruded aluminium sections | Architectural & structural profiles | 6xxx series | UK adoption of EN standards |
Applications
| Industry / Sector | Application Area | Common Aluminium Section Types | Typical Alloy Series Used | Key Performance Requirements |
|---|---|---|---|---|
| Construction & Infrastructure | Structural framing & architectural components | Angles, channels, T-sections, custom profiles | 6xxx (6061, 6063, 6082) | High strength-to-weight ratio, corrosion resistance |
| Architectural & Facade Systems | Window frames, curtain walls, louvers | Hollow sections, box profiles, custom extrusions | 6xxx (6063) | Excellent surface finish, anodizing suitability |
| Industrial Machinery | Machine frames & enclosures | T-slot profiles, rectangular sections | 6xxx (6061, 6082) | Machinability, dimensional stability |
| Automotive | Structural & functional vehicle components | Crash members, reinforcement sections | 5xxx, 6xxx, 7xxx | Lightweight, high strength, fatigue resistance |
| Railways & Transportation | Coach bodies & interior structures | Extruded profiles, hollow sections | 6xxx, 5xxx | Strength, vibration resistance, corrosion resistance |
| Electrical & Power | Support frames & enclosures | Channels, U-sections, busbar housings | 1xxx, 6xxx | Electrical conductivity, heat dissipation |
| Renewable Energy | Solar panel mounting & wind systems | Rails, structural frames, custom profiles | 6xxx (6063, 6082) | Weather resistance, long service life |
| Marine & Offshore | Deck structures & fittings | Angles, flats, hollow sections | 5xxx (5083, 5052) | Seawater corrosion resistance |
| HVAC & Ventilation | Duct supports & structural frames | Channels, L-sections | 3xxx, 6xxx | Formability, lightweight handling |
| Furniture & Interior Design | Modular furniture & partitions | Decorative profiles, slim sections | 6xxx (6063) | Aesthetic finish, ease of fabrication |
| Industrial Fabrication | General-purpose frames & supports | Angles, channels, flats | 6xxx | Ease of welding, machining & assembly |
Common Aluminium Sections – Sizes & Theoretical Weight Chart
| Section Type | Size (mm) | Thickness (mm) | Standard Length (m) | Dimensional Notes |
|---|---|---|---|---|
| Angle (L) | 25 × 25 | 3 | 6 | Equal angle, sharp corner |
| Angle (L) | 50 × 50 | 5 | 6 | Structural & fabrication use |
| Channel (C) | 50 × 25 | 3 | 6 | Light structural framing |
| Channel (C) | 75 × 40 | 5 | 6 | Industrial & support frames |
| Rectangular Hollow Section (RHS) | 50 × 25 | 2 | 6 | Lightweight hollow profile |
| Rectangular Hollow Section (RHS) | 100 × 50 | 3 | 6 | High rigidity section |
| Square Hollow Section (SHS) | 40 × 40 | 2 | 6 | Uniform load distribution |
| Square Hollow Section (SHS) | 80 × 80 | 4 | 6 | Structural & architectural use |
| T-Section | 50 × 50 | 5 | 6 | Load-bearing ribs & frames |
| Custom Extruded Section | As per drawing | As specified | Up to 6 | Die-based custom profile |
| Section Type | Size (mm) | Thickness (mm) | Theoretical Weight (kg/m) | Approx. Weight @ 6 m (kg) |
|---|---|---|---|---|
| Angle (L) | 25 × 25 | 3 | 0.85 | 5.10 |
| Angle (L) | 50 × 50 | 5 | 3.65 | 21.90 |
| Channel (C) | 50 × 25 | 3 | 1.95 | 11.70 |
| Channel (C) | 75 × 40 | 5 | 4.85 | 29.10 |
| RHS | 50 × 25 | 2 | 1.35 | 8.10 |
| RHS | 100 × 50 | 3 | 4.95 | 29.70 |
| SHS | 40 × 40 | 2 | 2.20 | 13.20 |
| SHS | 80 × 80 | 4 | 8.55 | 51.30 |
| T-Section | 50 × 50 | 5 | 3.20 | 19.20 |
| Custom Extrusion | As per profile | — | Calculated from area | Profile dependent |
