ASTM F468 Aluminum 2024-T4 Fasteners: Quality, Performance, and Reliability
When it comes to fastening solutions that combine high strength, lightweight, and reliable corrosion resistance, ASTM F468 Aluminum 2024-T4 Fasteners stand out. These fasteners are engineered to meet the ASTM F468 standard, known for regulating nonferrous bolts, screws, studs, and other externally threaded fasteners used in demanding industries. They are crafted from Aluminum 2024-T4, a popular choice for applications requiring a balance of strength and weight reduction. At ASC LLP, we specialize in providing these high-quality fasteners for a variety of applications worldwide.
What are ASTM F468 Aluminum 2024-T4 Fasteners?
ASTM F468 Aluminum 2024-T4 Fasteners are high-strength, aluminum-based fasteners crafted from the Aluminum 2024-T4 alloy, known for its excellent machinability, fatigue resistance, and lightweight properties. They are commonly used in the aerospace, military, automotive, and marine industries, where materials with a high strength-to-weight ratio are crucial. These fasteners undergo a T4 heat treatment process, which optimizes their mechanical properties by increasing tensile strength and improving fatigue resistance.
Properties of ASTM F468 Aluminum 2024-T4 Fasteners
ASTM F468 Aluminum 2024-T4 Fasteners are designed to deliver strength and performance in various environments, making them a top choice in demanding applications. Here are the key properties of ASTM F468 Aluminum 2024-T4 Fasteners:
- Strength: With a high tensile strength of around 400-470 MPa (58-68 ksi), Aluminum 2024-T4 Fasteners are exceptionally strong compared to other aluminum alloys.
- Fatigue Resistance: These fasteners have excellent fatigue resistance, making them reliable for applications with repeated stress cycles, such as in aerospace components.
- Lightweight: Aluminum 2024-T4 has a high strength-to-weight ratio, ideal for applications requiring weight reduction without sacrificing strength.
- Thermal Conductivity: They exhibit good thermal conductivity, which is advantageous in industries where heat dissipation is a priority.
- Corrosion Resistance: While not as resistant as pure aluminum, Aluminum 2024-T4 exhibits moderate corrosion resistance. Protective coatings or treatments can be applied for enhanced durability in harsh conditions.
- Machinability: Aluminum 2024-T4 is known for its excellent machinability, allowing for precise and smooth fastening processes.
Advantages of ASTM F468 Aluminum 2024-T4 Fasteners
The specific benefits of using ASTM F468 Aluminum 2024-T4 Fasteners extend beyond their impressive material properties. Their advantageous features make them suitable for a wide range of high-performance applications. The main advantages of ASTM F468 Aluminum 2024-T4 Fasteners include:
- Weight Efficiency: Being lighter than many other metals like steel or titanium, Aluminum 2024-T4 fasteners reduce the overall weight of structures, enhancing fuel efficiency in aerospace and automotive applications.
- High Tensile Strength: Despite their lightweight properties, these fasteners offer impressive tensile strength, with the Aluminum 2024-T4 alloy exhibiting greater strength compared to most other aluminum grades.
- Durability: The T4 tempering process improves the alloy’s structural integrity, ensuring reliable performance over extended periods.
- Cost-Effective: Aluminum 2024-T4 is relatively cost-effective when compared to other high-strength materials, providing a great return on investment without compromising on quality.
- Customization and Versatility: Available in various dimensions, shapes, and finishes, these fasteners are versatile for different applications and easily customizable to meet specific requirements.
Schedule and Size Chart
| Diameter (inches) | Thread Size (UNC/UNF) | Length Range (inches) | Type |
| 1/4 | 1/4-20 UNC, 1/4-28 UNF | 1 – 4 | Bolt, Screw |
| 5/16 | 5/16-18 UNC, 5/16-24 UNF | 1 – 6 | Bolt, Screw |
| 3/8 | 3/8-16 UNC, 3/8-24 UNF | 1 – 8 | Bolt, Screw |
| 1/2 | 1/2-13 UNC, 1/2-20 UNF | 1 – 10 | Bolt, Screw |
| 5/8 | 5/8-11 UNC, 5/8-18 UNF | 1 – 12 | Bolt, Screw |
| 3/4 | 3/4-10 UNC, 3/4-16 UNF | 2 – 12 | Bolt, Screw |
Mechanical Properties Chart
| Property | Value | Unit |
| Tensile Strength | 400 – 470 | MPa |
| Yield Strength (0.2% offset) | 275 – 325 | MPa |
| Elongation | 8 – 12 | % |
| Shear Strength | 280 – 330 | MPa |
| Hardness | 120 – 140 | HB (Brinell) |
| Fatigue Strength | 140 – 170 | MPa (for 10^7 cycles) |
Specifications Chart
| Standard | Specification |
| ASTM F468 | Nonferrous bolts, screws, and other fasteners |
| Alloy Designation | Aluminum 2024-T4 |
| Type | Bolt, Screw, Stud, Externally Threaded Fasteners |
| Heat Treatment | T4 (solution heat-treated, naturally aged) |
| Diameter Range | 1/4 inch to 3/4 inch |
| Finish Options | Anodized, Clear, Passivated, Bare |
Chemical Composition Chart
| Element | Percentage (%) |
| Aluminum (Al) | Balance |
| Copper (Cu) | 3.8 – 4.9 |
| Magnesium (Mg) | 1.2 – 1.8 |
| Manganese (Mn) | 0.3 – 0.9 |
| Iron (Fe) | 0.50 max |
| Silicon (Si) | 0.50 max |
| Zinc (Zn) | 0.25 max |
| Chromium (Cr) | 0.10 max |
| Titanium (Ti) | 0.15 max |
| Others | 0.15 each max |
Physical Properties Chart
| Property | Value | Unit |
| Density | 2.78 | g/cm³ |
| Melting Point | 502 – 638 | °C |
| Thermal Conductivity | 120 – 130 | W/m·K |
| Coefficient of Expansion | 23.2 | μm/m-°C |
| Electrical Conductivity | 30 – 35 | % IACS |
| Modulus of Elasticity | 73 | GPa |
Applications Chart
| Industry | Application |
| Aerospace | Aircraft structural joints, engine components |
| Automotive | Engine and chassis assembly, high-performance parts |
| Military & Defense | Lightweight equipment, armored vehicles |
| Marine | Deck fittings, marine engines, corrosion-resistant parts |
| Construction | Lightweight structural fastenings, framing systems |
| Electronics | Casings, heat dissipation parts |
Aluminum 2024-T4 Fasteners ASTM F468: Why Choose ASC LLP?
As a leading supplier of ASTM F468 2024-T4 Fasteners, ASC LLP is dedicated to providing high-quality fasteners that meet ASTM standards and perform exceptionally in demanding applications. Here’s what sets us apart:
- High-Quality Standards: Our fasteners are manufactured to meet or exceed ASTM F468 specifications, ensuring reliability, durability, and strength.
- Industry Expertise: With years of experience in the fastener industry, our team can provide the right guidance to help you select the ideal fasteners for your application.
- Global Export and Supply: We proudly serve clients around the world as trusted F468 Aluminum 2024-T4 Fasteners exporters and suppliers, ensuring fast delivery and comprehensive support wherever you are.
- Custom Solutions: We offer custom solutions tailored to meet specific dimensional, strength, and finish requirements.
In summary, ASTM F468 Aluminum 2024-T4 Fasteners offer unmatched benefits for applications requiring high strength, fatigue resistance, and weight efficiency. Their use across industries, from aerospace and defense to automotive and construction, highlights their versatility and reliability. ASC LLP is committed to supplying high-quality F468 Aluminum 2024-T4 Fasteners to meet the demands of your projects. Contact us today to learn more about our fastener solutions, and let us help you secure the quality and performance you need.
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 ASTM F468 Aluminum 2024-T4 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.
