ASTM B247 Aluminum 1100-H14 Flanges
Welcome to Amardeep Steel Centre LLP, your premier source for high-quality ASTM B247 Aluminum 1100-H14 Flanges. As a leading dealer and stockist, we are committed to providing exceptional products and services to meet the needs of our diverse clientele. This page offers an in-depth look at ASTM B247 1100-H14 Aluminum Flanges, including their properties, advantages, and applications.
What Are ASTM B247 1100-H14 Aluminum Flanges?
ASTM B247 1100-H14 Aluminum Flanges are precision-engineered components used in various industrial and commercial applications. These flanges are manufactured according to ASTM B247 specifications, which ensure they meet high standards of quality and performance. The “1100-H14” designation refers to the alloy and temper of the aluminum, which provides a unique combination of properties suitable for many demanding environments.
The 1100-H14 alloy is a commercially pure aluminum, offering excellent corrosion resistance, high thermal and electrical conductivity, and good formability. The H14 temper indicates that the aluminum has been partially hardened, giving it increased strength and durability compared to the annealed form.

Properties of ASTM B247 1100-H14 Aluminum Flanges
- Corrosion Resistance: One of the key properties of ASTM B247 1100-H14 Al Flanges is their exceptional resistance to corrosion. This makes them ideal for applications in environments that are prone to moisture and chemicals.
- Thermal and Electrical Conductivity: Aluminum is known for its excellent thermal and electrical conductivity. The 1100-H14 alloy maintains these properties, making it suitable for use in electrical and heat exchange applications.
- Formability and Workability: The 1100-H14 alloy is highly formable, allowing for intricate and precise flange designs. This workability ensures that the flanges can be easily integrated into various systems and machinery.
- Strength and Durability: While 1100-H14 aluminum is not as strong as some other aluminum alloys, it offers a good balance of strength and weight. The H14 temper enhances its strength compared to the annealed form, making it suitable for moderate stress applications.
- Lightweight: Aluminum’s low density means that ASTM B247 1100-H14 Flange are lightweight compared to other metals, which can contribute to reduced overall system weight and improved efficiency.
Advantages of ASTM B247 1100-H14 Aluminum Flanges
- Enhanced Corrosion Resistance: The superior corrosion resistance of ASTM B247 1100-H14 Aluminum Flanges extends their service life and reduces maintenance costs, making them a reliable choice for various industries.
- Cost-Effectiveness: Compared to other metals, aluminum is often more cost-effective, both in terms of raw material and manufacturing processes. This can lead to significant cost savings in large-scale applications.
- Versatility: These flanges can be used in a wide range of applications, from HVAC systems to automotive and aerospace components. Their versatility makes them a valuable addition to many projects.
- Ease of Fabrication: The formability of the 1100-H14 alloy means that these flanges can be easily machined and customized to meet specific requirements, offering greater flexibility in design and application.
- Recyclability: Aluminum is highly recyclable, which supports sustainability and environmental responsibility. Using ASTM B247 1100-H14 Aluminum Flanges aligns with green initiatives and reduces waste.


Schedule and Size Chart
Nominal Size (inches) | OD (inches) | Thickness (inches) | Weight (lbs/ft) |
1/2 | 1.90 | 0.12 | 0.48 |
1 | 2.50 | 0.12 | 0.76 |
2 | 3.50 | 0.12 | 1.20 |
3 | 4.50 | 0.12 | 1.84 |
4 | 5.50 | 0.12 | 2.68 |
6 | 7.50 | 0.12 | 4.48 |
Mechanical Properties Chart
Property | Value |
Yield Strength | 13,000 psi |
Ultimate Tensile Strength | 18,000 psi |
Elongation (in 2 inches) | 12% |
Hardness (Brinell) | 35 HB |
Modulus of Elasticity | 10,000 ksi |
Specifications Chart
Specification | Detail |
ASTM Standard | ASTM B247 |
Alloy | 1100-H14 |
Temper | H14 |
Finish | Mill finish |
Tolerance | ±0.02 inches |
Chemical Composition Chart
Element | Percentage (%) |
Aluminum | 99.00 – 99.50 |
Iron | 0.50 max |
Copper | 0.05 – 0.20 |
Manganese | 0.05 – 0.20 |
Silicon | 0.10 – 0.30 |
Magnesium | 0.05 max |
Zinc | 0.10 max |
Others | 0.15 max |
Physical Properties Chart
Property | Value |
Density | 2.71 g/cm³ |
Melting Point | 1,200°C (2,192°F) |
Thermal Conductivity | 237 W/m·K |
Electrical Conductivity | 61 MS/m |
Coefficient of Thermal Expansion | 23 x 10⁻⁶ /°C |
Application Chart
Industry | Application |
HVAC | Air conditioning and refrigeration systems |
Automotive | Lightweight components and brackets |
Aerospace | Structural components in aircraft |
Marine | Boat and ship fittings |
Electrical | Electrical enclosures and connectors |
Plates Aluminium ASTM B247 1100-H14
In addition to flanges, we also offer plates made from Aluminium ASTM B247 1100-H14. These plates share similar properties and advantages, making them suitable for various applications that require flat, high-strength, and corrosion-resistant material.
Why ASC LLP is the best choice for buying ASTM B247 Aluminum 1100-H14 Flanges?
At Amardeep Steel Centre LLP, we pride ourselves on being a leading 1100-H14 Aluminium Flanges dealer and stockist. Our commitment to quality and customer satisfaction sets us apart. Here’s why you should choose us:
- Extensive Inventory: We maintain a comprehensive inventory of ASTM B247 1100-H14 Aluminum Flange, ensuring that we can meet your needs promptly and efficiently.
- Expertise: Our team of experienced professionals can provide valuable insights and assistance in selecting the right flanges for your specific application.
- Quality Assurance: We adhere to strict quality control standards to ensure that all our products meet the highest levels of performance and reliability.
- Competitive Pricing: We offer competitive pricing on all our products, providing you with excellent value without compromising on quality.
- Customer Support: Our dedicated customer support team is available to assist you with any questions or concerns, ensuring a smooth and satisfactory purchasing experience.
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 B247 Aluminum 1100-H14 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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