Aluminium 2024 Fasteners – High-Strength Fastening Solutions by ASC LLP
Aluminium 2024 fasteners are a widely sought-after choice in industries requiring reliable, high-strength connections. These fasteners are manufactured from 2024 aluminium, an alloy known for its exceptional strength-to-weight ratio, fatigue resistance, and durability, making it ideal for high-stress applications. At ASC LLP, we specialize in providing top-quality Aluminium 2024 Fasteners tailored to meet the rigorous demands of the aerospace, automotive, defence, and marine sectors. In this article, we will delve into what makes 2024 Aluminium steel fasteners a preferred choice, their properties, advantages, and common applications.
What are 2024 Aluminium Steel Fasteners?
Aluminium fasteners are high-strength fasteners made from an aluminium alloy that incorporates copper as a primary alloying element. This composition provides Aluminium Alloy Fasteners with an impressive combination of strength, corrosion resistance, and workability, making them ideal for structural and high-performance applications. These 2024-grade Aluminium steel fasteners come in various forms, including bolts, nuts, washers, and screws, allowing versatile use in assemblies where strength and reduced weight are critical.
Properties of 2024 Aluminium Steel Fasteners
The following properties make 2024 Aluminium steel fasteners exceptional for high-performance use:
- High Strength-to-Weight Ratio: One of the primary properties that sets 2024 Aluminium steel fasteners apart is their high strength relative to their lightweight nature. The alloy provides excellent tensile and shear strength, comparable to some mild steels but at a fraction of the weight.
- Superior Fatigue Resistance: 2024 Aluminium is known for its impressive fatigue resistance, which is crucial for applications in aerospace and automotive industries where components are subjected to continuous, cyclic loading. Aluminium Alloy fasteners maintain their structural integrity under constant stress, ensuring longevity and safety.
- Good Machinability: The composition of 2024 Aluminium steel fasteners allows for easy machining, making it possible to produce fasteners with tight tolerances and precision finishes. This quality is essential for creating custom fasteners required in specialized applications.
- Moderate Corrosion Resistance: While 2024 Aluminium alloy fasteners have moderate corrosion resistance, they are commonly coated or anodized to enhance their protection against environmental factors. This makes them suitable for outdoor applications and harsh conditions when treated properly.
- Thermal Conductivity: Aluminium 2024 has excellent thermal conductivity, an asset in industries where managing heat is essential. The fasteners do not overheat easily, and they contribute to overall thermal management in assembled structures.
Advantages of 2024 Aluminium Steel Fasteners
Using 2024 Aluminium steel fasteners offers multiple advantages, particularly in high-stress environments:
- Reduced Weight for Enhanced Efficiency: The low-density nature of aluminium alloy 2024 significantly reduces the weight of structures that require numerous fasteners. This characteristic is invaluable in industries like aerospace, where reducing weight is directly tied to fuel efficiency and operational cost savings.
- Extended Lifespan under Repetitive Load: 2024 Aluminium steel fasteners have high fatigue resistance, enabling them to withstand repetitive loads without fracturing or deforming. This quality is essential for components exposed to continuous motion, like in automotive or marine applications, ensuring a longer lifespan of assemblies.
- Excellent Load-Bearing Capacity: Aluminium Fasteners possess high tensile and yield strength, enabling them to bear substantial loads. This is a major advantage for industrial uses where fastening components need to support heavy or critical structures without risk of failure.
- Corrosion-Resistant Options: While raw 2024 aluminium may not be as corrosion-resistant as other alloys, anodizing or coating processes can enhance its resistance, allowing 2024 Aluminium steel fasteners to be used in a variety of corrosive environments, including maritime applications.
- Precision and Customization: The machinability of Aluminium Alloy Fasteners enables precision manufacturing, producing fasteners that meet exact specifications. Customized solutions can be created for specialized needs, including non-standard sizes or shapes, without sacrificing quality.
Schedule and Size Chart
| Fastener Type | Diameter (inches) | Length Range (inches) | Threads per Inch | Tolerance |
| Bolts | 0.125 – 1.5 | 0.5 – 12 | 20 – 8 | ±0.005″ |
| Nuts | 0.125 – 1.5 | – | 20 – 8 | ±0.005″ |
| Washers | 0.125 – 1.5 | 0.03 – 0.2 (thickness) | – | ±0.002″ |
| Screws | 0.125 – 1.5 | 0.25 – 8 | 32 – 8 | ±0.005″ |
Mechanical Properties Chart
| Property | Value |
| Tensile Strength | 400 – 500 MPa |
| Yield Strength | 275 MPa |
| Shear Strength | 283 MPa |
| Hardness (Brinell) | 120 HB |
| Elongation at Break | 20% |
| Modulus of Elasticity | 73.1 GPa |
| Fatigue Strength | 125 MPa |
Specifications Chart
| Specification | Standard Details |
| ASTM Standards | ASTM B211, ASTM B316, ASTM F468 |
| ANSI/ASME | ASME B18.2.1, ASME B18.3, ASME B18.2.2 |
| ISO Standards | ISO 898-1, ISO 3506, ISO 9001 Manufacturing Compliance |
| SAE | SAE AMS-QQ-A-225/6 |
| Thread Type | Unified National Thread (UNC, UNF) |
| Finishes Available | Anodized, Black Oxide, Zinc-Plated |
Chemical Composition Chart
| Element | Percentage (%) |
| Aluminium (Al) | Remainder |
| Copper (Cu) | 3.8 – 4.9 |
| Magnesium (Mg) | 1.2 – 1.8 |
| Manganese (Mn) | 0.3 – 0.9 |
| Iron (Fe) | 0.5 max |
| Silicon (Si) | 0.5 max |
| Zinc (Zn) | 0.25 max |
| Titanium (Ti) | 0.15 max |
| Chromium (Cr) | 0.1 max |
| Other elements (each) | 0.05 max |
| Other elements (total) | 0.15 max |
Physical Properties Chart
| Property | Value |
| Density | 2.78 g/cm³ |
| Melting Point | 502 – 638 °C |
| Thermal Conductivity | 121 W/m·K |
| Electrical Conductivity | 30% IACS |
| Thermal Expansion | 23.2 µm/m·K |
| Modulus of Rigidity | 28 GPa |
Application Chart
| Industry | Application Examples |
| Aerospace | Aircraft wings, fuselage connections, structural fittings |
| Automotive | Chassis components, racing car structures |
| Defense | Military vehicles, weaponry, protective gear assemblies |
| Marine | Hull construction, lightweight marine fixtures |
| Construction | High-load structural fastenings, bridges, high-rise buildings |
| Industrial Machinery | Heavy machinery connections, vibratory equipment |
| Electronics | Lightweight casings, device housings, panel fasteners |
Why Choose ASC LLP for Aluminium 2024 Fasteners?
At ASC LLP, we pride ourselves on delivering high-quality, 2024 Aluminium steel fasteners tailored to meet the demands of our clients across diverse industries. Here’s why we stand out:
- Quality Assurance: Our fasteners are manufactured in adherence to international quality standards, ensuring reliability, safety, and longevity in every piece.
- Customization Options: We understand that specific projects may require unique fastener specifications. Our team offers customization services to meet your exact requirements.
- Comprehensive Range: From bolts and nuts to specialized washers, ASC LLP offers an extensive range of 2024 Aluminium fasteners, enabling you to find the perfect solution for your applications.
- Competitive Pricing: With competitive pricing models, we ensure that our clients receive value without compromising on quality, offering cost-effective fastening solutions.
- Expert Consultation: Our experienced team is available to consult with you on your fastening needs, helping you select the optimal solution based on application demands, environmental conditions, and budget.
Global Reach
Amardeep Steel Centre boasts a robust global presence, committed to delivering unparalleled service and quality to clients around the world. Our dedication to prompt delivery and exceptional customer care sets us apart in the industry. Major corporations across the USA, Europe, Asia, and other regions place their trust in our high-quality Aluminium 2024 Fasteners. This widespread trust underscores our reputation for reliability and excellence. By consistently meeting and exceeding the expectations of our international clientele, we continue to solidify our position as a leader in the global steel market.
Countries We Export To
UNITED STATES, EUROPE, UK, UAE, SAUDI ARABIA, OMAN, KUWAIT, JORDAN, QATAR, INDONESIA, MALAYSIA, BRAZIL, SPAIN, ITALY, FRANCE, GERMANY, BAHRAIN, SRI LANKA, AZERBAIJAN, AUSTRALIA, AUSTRIA, PHILIPPINES, TURKEY, RUSSIA, IRAN, IRAQ, CANADA, KOREA, JAPAN, YEMEN, FINLAND, ZIMBABWE, HUNGARY, PORTUGAL, VIETNAM, MOROCCO, THAILAND, SOUTH AFRICA, MEXICO, SINGAPORE, GREECE, KUWAIT, POLAND, NEW ZEALAND, SWEDEN, SWITZERLAND, BELGIUM, BHUTAN, BANGLADESH, TAIWAN, ROMANIA, CAMBODIA, KAZAKHSTAN, AFGHANISTAN.
