Alluminium Alloy 2024 Angles & Flats

What are Alluminium Alloy 2024 Angles & Flats?

Alluminium Alloy 2024 is a high-strength Alluminium alloy primarily alloyed with copper, known for its excellent fatigue resistance and strength. It is widely used in aerospace and engineering applications where high performance and lightweight materials are required. Angles and flats are structural components used for framing, support, and fabrication purposes.

Key Functions:

• Provide high structural strength
• Offer excellent fatigue resistance
• Enable lightweight construction
• Ensure durability in demanding applications

Chemical Composition of Alluminium Alloy 2024

Typical Composition:

• Alluminium (Al): Balance
• Copper (Cu): 3.8% – 4.9%
• Magnesium (Mg): 1.2% – 1.8%
• Manganese (Mn): 0.3% – 0.9%
• Iron (Fe): ≤ 0.5%
• Silicon (Si): ≤ 0.5%

This composition provides high strength and excellent fatigue performance.

Key Features of Alluminium Alloy 2024 Angles & Flats

• High strength-to-weight ratio
• Excellent fatigue resistance
• Good machinability
• Heat-treatable for enhanced strength
• Suitable for high-performance applications
• Reliable structural performance

Mechanical Properties

• Tensile Strength: ~400–470 MPa
• Yield Strength: ~250–325 MPa
• Elongation: ~10–15%
• Hardness: Moderate to high

Physical Properties

• Density: ~2.78 g/cm³
• Melting Range: ~500–635°C
• Modulus of Elasticity: ~73 GPa
• Thermal Conductivity: ~120 W/m·K
• Thermal Expansion: Moderate

Corrosion Resistance

Alluminium Alloy 2024 offers moderate corrosion resistance:

• Suitable for general environments
• Not ideal for marine or highly corrosive conditions
• Often clad or coated for enhanced corrosion resistance

Heat Treatment

Alluminium Alloy 2024 is heat-treatable for improved strength.

Typical Process:

• Solution Heat Treatment
• Quenching
• Aging (precipitation hardening)

Weldability

• Limited weldability
• Welding is generally not recommended
• Riveting or mechanical fastening preferred

Machinability

• Good machinability
• Suitable for precision applications
• Produces smooth surface finishes
• Requires proper cutting tools and lubrication

Standards & Specifications

• ASTM B221
• ASTM B211
• AMS 4120 / AMS 4124
• UNS A92024

Available Types of Angles & Flats

We offer:

• Equal Angles
• Unequal Angles
• Flat Bars
• Extruded Sections
• Custom Fabricated Profiles

Sizes & Specifications

• Thickness: 3 mm to 100 mm
• Width: Up to 200 mm (flats)
• Length: Up to 6000 mm or as required

Surface Finish Options:

• Mill Finish
• Anodized Finish
• Polished Finish

Applications of Alluminium Alloy 2024 Angles & Flats

• Aerospace Industry : Aircraft structures and components
• Automotive Industry : High-strength parts
• Defense Industry : Structural applications
• Engineering : Load-bearing structures
• Construction : Lightweight frameworks

Quality Testing & Inspection

• Chemical composition testing
• Mechanical testing
• Dimensional inspection
• Surface quality inspection
• Positive Material Identification (PMI)

Mill Test Certificates (MTC) and third-party inspection reports are provided.

Packaging & Delivery

• Export-grade wooden packaging
• Protective wrapping
• Proper labeling and traceability
• Safe and timely global delivery

Why Choose Virami Steel Hub?

• Trusted Alluminium Alloy 2024 supplier in Mumbai
• Ready stock and fast delivery
• Competitive pricing
• Custom sizes available
• International quality standards
• Strong export network
• Dedicated customer support

Conclusion

Alluminium Alloy 2024 Angles & Flats are an excellent choice for applications requiring high strength, lightweight performance, and superior fatigue resistance. Their reliability and performance make them ideal for aerospace and structural industries.

Virami Steel Hub delivers premium-quality Alluminium alloy products that ensure durability, efficiency, and long-term value.