ASTM B564 Hastelloy B3 Flanges
Welcome to Amardeep Steel Centre LLP, your trusted partner for high-quality alloy flanges, including the versatile ASTM B564 Hastelloy B3 flanges. In this article, we delve into the details of B3 Hastelloy flanges, their properties, advantages, and the reasons they are highly regarded in various industries. If you’re looking for robust and reliable flanges that offer exceptional performance under extreme conditions, you’ve come to the right place.
What is ASTM B564 B3 Hastelloy Flanges?
ASTM B564 B3 Hastelloy flanges are engineered from Hastelloy B3, a nickel-molybdenum alloy that offers excellent resistance to a wide range of corrosive environments. The ASTM B564 standard covers the requirements for nickel alloy forgings, including flanges, fittings, and valves, used in high-temperature and high-pressure applications.
Hastelloy B3, the material used in these flanges, is particularly noted for its resistance to hydrochloric acid and other strong reducing agents. The flanges manufactured under this standard are designed to perform exceptionally in environments where both oxidizing and reducing conditions are present, making them ideal for use in chemical processing, petrochemical, and other industries that demand durability and reliability.
Key Properties of ASTM B564 B3 Hastelloy Flanges
Understanding the properties of ASTM B564 B3 Hastelloy flanges is crucial for selecting the right flange for your application. Here are the primary properties that make these flanges highly sought-after:
- Corrosion Resistance: One of the standout features of Hastelloy B3 flanges is their superior resistance to corrosion. They are especially effective against hydrochloric acid, sulfuric acid, phosphoric acid, and other non-oxidizing acids. This resistance extends to reducing environments where other materials may fail, providing long-term durability in harsh conditions.
- Thermal Stability: Hastelloy B3 is known for its stability at both high and low temperatures. It retains its mechanical properties even when subjected to extreme temperature variations, ensuring that the flanges maintain their structural integrity in demanding environments.
- Mechanical Strength: ASTM B564 B3 Hastelloy flanges possess high tensile strength, which enables them to withstand significant stress without deforming. This strength makes them ideal for applications where high pressure and mechanical stress are involved.
- Oxidation Resistance: These flanges also exhibit good oxidation resistance at moderate temperatures. This property makes them suitable for applications involving mild oxidizing environments, providing additional versatility.
- Weldability and Fabrication:
Hastelloy B3 is relatively easier to weld and fabricate compared to other high-performance alloys. This ease of fabrication means that the flanges can be tailored to specific dimensions and requirements, providing flexibility for various industrial applications.
Advantages of ASTM B564 B3 Hastelloy Flanges
The unique properties of ASTM B564 B3 Hastelloy flanges translate into numerous advantages, making them a popular choice across industries:
- Versatility in Application: These flanges are used in diverse applications, including chemical processing, waste treatment, pollution control, and more. Their ability to resist a wide range of corrosive substances makes them ideal for industries where exposure to harsh chemicals is routine.
- Extended Service Life: Due to their excellent corrosion resistance and thermal stability, ASTM B564 B3 Hastelloy flanges offer a prolonged service life, even in the most challenging environments. This longevity reduces the need for frequent replacements, leading to cost savings over time.
- Reduced Maintenance Costs: The inherent durability and resistance to various forms of corrosion mean less frequent maintenance and inspection. This reduction in maintenance translates to lower operational costs and increased productivity.
- High Performance in Reducing Environments: B3 Hastelloy flanges are specifically designed to perform exceptionally well in reducing environments, such as those containing hydrochloric acid. This capability ensures reliable performance in conditions that would quickly degrade lesser materials.
- Flexibility in Design: The ease of welding and fabrication makes these flanges adaptable to custom designs and specifications. Whether you need a unique size or configuration, ASTM B564 B3 Hastelloy flanges can be manufactured to meet your exact requirements.
Schedule and Size Chart
Nominal Pipe Size (NPS) | Outside Diameter (OD) (inches) | Flange Thickness (T) (inches) | Raised Face Diameter (R) (inches) | Bolt Circle Diameter (BCD) (inches) | Number of Bolts | Bolt Size (inches) |
1/2 | 3.50 | 0.62 | 2.38 | 2.75 | 4 | 0.50 |
3/4 | 3.88 | 0.69 | 2.88 | 3.25 | 4 | 0.50 |
1 | 4.25 | 0.75 | 3.50 | 3.88 | 4 | 0.50 |
1 1/2 | 5.00 | 0.88 | 4.75 | 4.75 | 4 | 0.63 |
2 | 6.00 | 1.00 | 5.50 | 5.88 | 4 | 0.75 |
3 | 7.50 | 1.12 | 7.50 | 7.50 | 4 | 0.75 |
4 | 9.00 | 1.19 | 9.00 | 9.00 | 8 | 0.75 |
6 | 11.00 | 1.38 | 11.00 | 11.00 | 8 | 0.88 |
8 | 13.50 | 1.50 | 13.50 | 13.50 | 8 | 0.88 |
10 | 16.00 | 1.62 | 16.00 | 16.00 | 12 | 1.00 |
12 | 19.00 | 1.75 | 19.00 | 19.00 | 12 | 1.00 |
Mechanical Properties Chart
Property | Value |
Tensile Strength (Min) | 110 ksi (758 MPa) |
Yield Strength (0.2% Offset) | 55 ksi (379 MPa) |
Elongation (in 2 inches, Min) | 40% |
Hardness (Rockwell B) | Max 95 |
Impact Strength (Charpy V-notch) | High |
Specifications Chart
Standard | Specification Details |
ASTM | ASTM B564 |
Material Grade | Hastelloy B3 |
Pressure Class | 150#, 300#, 600#, 900#, 1500#, 2500# |
Types | Slip-On, Weld Neck, Socket Weld, Lap Joint, Blind, Threaded, etc. |
Dimensions | ASME B16.5, ASME B16.47, API 605 |
Facing Type | Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ) |
Ends | Beveled End (BE), Plain End (PE), Threaded (NPT) |
Chemical Composition Chart
Element | Composition (%) |
Nickel (Ni) | 65.0 Min |
Molybdenum (Mo) | 28.5-30.5 |
Iron (Fe) | 3.0 Max |
Chromium (Cr) | 1.0-3.0 |
Manganese (Mn) | 3.0 Max |
Cobalt (Co) | 3.0 Max |
Silicon (Si) | 0.1 Max |
Carbon (C) | 0.01 Max |
Phosphorus (P) | 0.04 Max |
Sulfur (S) | 0.03 Max |
Vanadium (V) | 0.2 Max |
Physical Properties Chart
Property | Value |
Density | 9.22 g/cm³ (0.333 lb/in³) |
Melting Range | 1370 – 1418 °C (2498 – 2585 °F) |
Specific Heat Capacity | 427 J/kg·K (0.102 Btu/lb·°F) |
Thermal Conductivity | 9.1 W/m·K (63 Btu·in/ft²·h·°F) |
Electrical Resistivity | 1.29 µΩ·m |
Modulus of Elasticity | 207 GPa (30,000 ksi) |
Application Chart
Industry | Applications |
Chemical Processing | Reactors, Heat Exchangers, Acid Production Equipment, Piping Systems for Corrosive Chemicals |
Oil and Gas | Offshore Drilling Rigs, Refineries, High-Pressure Pipelines, Downstream Processing |
Pharmaceutical | Production Equipment for Intermediates and Final Products, Corrosive Material Handling Systems |
Pollution Control | Scrubbers, Stack Liners, Waste Treatment Facilities, Flue Gas Desulfurization |
Aerospace | Fuel and Hydraulic Systems, Exhaust Systems, Critical Components Exposed to Corrosive Environments |
Marine | Desalination Plants, Seawater Cooling Systems, Marine Piping, and Valves |
Pulp and Paper | Digesters, Bleaching Towers, Tanks, and Piping for Handling Bleach and Other Chemicals |
Power Generation | Flue Gas Desulfurization Units, Heat Exchangers, and Boilers in Power Plants |
Why Choose Amardeep Steel Centre LLP as your supplier of ASTM B564 B3 Hastelloy Flanges?
At Amardeep Steel Centre LLP, we pride ourselves on delivering only the highest quality flanges that meet international standards. Here’s why you should choose our ASTM B564 B3 Hastelloy flanges:
- Unmatched Quality: Our flanges are manufactured in compliance with ASTM standards, ensuring that you receive products that meet or exceed industry expectations.
- Customization Options: We offer a range of customization options to meet your specific project requirements, including various sizes, shapes, and pressure ratings.
- Expert Support: Our team of experts is always ready to provide technical guidance and support to help you select the right flanges for your applications.
- Timely Delivery: We understand the importance of deadlines in industrial projects. Our efficient supply chain ensures that you receive your flanges on time, every time.
- Competitive Pricing: We offer highly competitive pricing without compromising on quality, making us a preferred choice for clients worldwide.
ASTM B564 B3 Hastelloy flanges are a top choice for industries demanding exceptional resistance to corrosion, high strength, and longevity. Their unique properties make them suitable for a wide range of applications, from chemical processing to pollution control.
At Amardeep Steel Centre LLP, we are committed to providing our clients with the highest quality Hastelloy ASTM B564 B3 flanges, customized to meet their unique needs. With a focus on quality, reliability, and customer satisfaction, we strive to be your preferred partner for all your alloy flange requirements.
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 B564 B3 Hastelloy 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.
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