ASTM B247 5083-O Aluminium Flanges: Comprehensive Guide by ASC LLP
At ASC LLP, we take pride in being a leading dealer and stockist of high-quality ASTM B247 5083-O Aluminium Flanges. These flanges are renowned for their exceptional strength, corrosion resistance, and versatility across various industrial applications. Whether you’re in the marine, aerospace, or construction industry, ASTM B247 5083-O Aluminium Flanges offer a reliable solution tailored to meet the demanding needs of modern engineering projects.
What Are ASTM B247 5083-O Aluminium Flanges?
ASTM B247 Aluminium 5083-O Flanges are specifically manufactured from aluminium alloy 5083, which is known for its high magnesium content. The “O” temper indicates that the material is annealed, providing the flange with increased ductility and improved formability. These flanges are designed to connect pipes, valves, pumps, and other equipment, ensuring a secure and leak-proof joint in various piping systems. The robust nature of Aluminium 5083 makes it a preferred choice for applications where strength and corrosion resistance are critical.
Key Properties of ASTM B247 5083-O Aluminium Flanges
Understanding the properties of 5083-O Aluminium Flanges is crucial for selecting the right material for your project. Here are some of the key properties:
- High Strength: Aluminium 5083 is known for its superior strength, making it suitable for heavy-duty applications. The alloy maintains its strength even at elevated temperatures, ensuring reliability under challenging conditions.
- Corrosion Resistance: The presence of magnesium in the alloy composition enhances the corrosion resistance of the flanges, especially in marine and industrial environments. This makes ASTM B247 5083-O Aluminium Flanges ideal for applications exposed to saltwater and other corrosive substances.
- Excellent Weldability: Aluminium 5083 is easily weldable, allowing for the fabrication of complex structures. This property is particularly beneficial in applications requiring intricate designs and secure joints.
- Good Machinability: Despite its high strength, Aluminium 5083 offers good machinability, allowing for precise manufacturing of flanges with tight tolerances.
- Lightweight: One of the significant advantages of Aluminium 5083 is its lightweight nature. This reduces the overall weight of the structure, leading to improved efficiency and reduced transportation costs.
Advantages of Using ASTM B247 5083-O Aluminium Flanges
ASTM B247 5083-O Aluminium Flange offer numerous advantages, making them a preferred choice in various industries:
- Versatility: These flanges are suitable for a wide range of applications, including marine, aerospace, automotive, and construction industries. Their ability to withstand harsh conditions makes them versatile components in engineering projects.
- Cost-Effective: The durability and low maintenance requirements of 5083-O Aluminium Flanges translate into cost savings over time. Their long service life reduces the need for frequent replacements, offering excellent value for money.
- Sustainability: Aluminium is a recyclable material, and the use of ASTM B247 5083-O Aluminium Flanges contributes to environmentally friendly practices. This sustainability factor is increasingly important in today’s eco-conscious industries.
- Superior Performance in Marine Environments: The corrosion resistance of Aluminium 5083 makes these flanges an excellent choice for marine applications, where exposure to saltwater is common. They resist pitting and crevice corrosion, ensuring long-term reliability in marine structures.
- Enhanced Aesthetic Appeal: The smooth finish and lightweight nature of aluminium flanges add to the aesthetic appeal of the structures they are used in. This is particularly beneficial in architectural applications where appearance matters.
Schedule and Size Chart
| Nominal Pipe Size (NPS) | Outside Diameter (OD) (mm) | Thickness (mm) | Flange Size (mm) | Weight (kg) |
| 1/2″ | 21.34 | 12.7 | 15.8 | 0.8 |
| 1″ | 33.40 | 19.1 | 25.4 | 1.3 |
| 2″ | 60.33 | 25.4 | 50.8 | 2.5 |
| 4″ | 114.3 | 31.8 | 76.2 | 5.5 |
| 6″ | 168.28 | 38.1 | 101.6 | 8.6 |
| 8″ | 219.08 | 50.8 | 127 | 13.6 |
| 10″ | 273.05 | 63.5 | 152.4 | 20.0 |
Mechanical Properties Chart
| Property | Value | Unit |
| Tensile Strength (Ultimate) | 275 | MPa |
| Tensile Strength (Yield) | 125 | MPa |
| Elongation | 12-15% | % |
| Hardness | 75 | HB |
| Modulus of Elasticity | 70 | GPa |
| Shear Strength | 200 | MPa |
Specifications Chart
| Standard | Specification |
| ASTM | B247 |
| Alloy | 5083 |
| Temper | O (annealed) |
| Form | Flanges |
| Sizes | Available in various sizes and schedules |
| Compliance | Meets international standards for quality |
Chemical Composition Chart
| Element | Composition (%) |
| Aluminium (Al) | 92.0 – 95.0 |
| Magnesium (Mg) | 4.0 – 4.9 |
| Manganese (Mn) | 0.4 – 1.0 |
| Chromium (Cr) | 0.05 – 0.25 |
| Silicon (Si) | 0.4 max |
| Iron (Fe) | 0.4 max |
| Zinc (Zn) | 0.25 max |
| Titanium (Ti) | 0.15 max |
| Others | 0.15 each, 0.05 total max |
Physical Properties Chart
| Property | Value | Unit |
| Density | 2.65 | g/cm³ |
| Melting Point | 570 – 640 | °C |
| Thermal Conductivity | 121 | W/m-K |
| Electrical Resistivity | 0.058 | ohm-mm²/m |
| Specific Heat | 0.9 | J/g-°C |
Application Chart
| Industry | Application | Benefits |
| Marine Industry | Shipbuilding, Offshore Platforms | Superior corrosion resistance, lightweight |
| Aerospace Industry | Aircraft structures, Fuel systems | High strength-to-weight ratio |
| Automotive Industry | Lightweight automotive components | Fuel efficiency, high performance |
| Construction Industry | Structural connections, Piping systems | Durability, reduced maintenance |
| Oil & Gas Industry | Pipelines, Processing plants | Resistance to harsh chemicals and temperatures |
Plates Aluminium ASTM B247 5083-O: The Backbone of Flanges
The flanges are manufactured from Plates Aluminium ASTM B247 5083-O, which are the backbone of these high-performance components. These plates are hot-rolled, ensuring uniformity in thickness and structural integrity. They provide the necessary base material that meets the rigorous standards set by ASTM B247, guaranteeing the reliability of the flanges in demanding applications.
ASTM B247 5083-O Aluminium Flanges Dealers and Stockists
As a leading ASTM B247 5083-O Aluminium Flange dealer and stockist, ASC LLP offers a wide range of flange sizes and configurations to meet the diverse needs of our clients. Our extensive inventory ensures that you can find the exact specifications you need, with the assurance of prompt delivery and competitive pricing.
Why ASC LLP is the best choice for buying ASTM B247 5083-O Aluminium Flanges?
When you choose ASC LLP as your ASTM B247 5083-O Aluminium Flange supplier, you benefit from our commitment to quality, customer service, and industry expertise. Here’s why we stand out:
- Extensive Inventory: We maintain a vast stock of ASTM B247 5083-O Al Flanges in various sizes and configurations, ensuring that we can meet your requirements quickly and efficiently.
- Quality Assurance: All our flanges undergo rigorous testing and quality checks to ensure they meet the highest industry standards. We provide certified products that you can trust for critical applications.
- Competitive Pricing: As a direct dealer and stockist, we offer competitive pricing on all our products, ensuring you get the best value for your investment.
- Expert Support: Our team of experts is always available to provide technical support and guidance, helping you choose the right flanges for your specific needs.
- Global Reach: With a strong global network, we serve clients across various industries worldwide, ensuring timely delivery and exceptional service.
ASTM B247 5083-O Aluminium Flange from ASC LLP offer a reliable and efficient solution for a wide range of industrial applications. With their superior properties, including high strength, corrosion resistance, and excellent weldability, these flanges are a valuable addition to any engineering project. As a trusted dealer and stockist, we are committed to providing the highest quality products and services to meet the evolving needs of our clients. Contact us today to learn more about our offerings and how we can support your next project with the best in Aluminium 5083-O flanges.
Global Reach
ASC LLP 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 B247 5083-O Aluminium Flanges. 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
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