ASTM B564 Monel 400 Flanges

ASTM B564 Monel 400 Flanges are specialized components used in various industrial applications where a high level of corrosion resistance and strength is required. Manufactured from Monel 400, a nickel-copper alloy known for its excellent mechanical properties and resistance to a wide range of corrosive environments, these flanges are integral to connecting pipes, valves, pumps, and other equipment in industries such as chemical processing, marine engineering, and oil and gas.

What Are ASTM B564 Monel 400 Flanges?

ASTM B564 Monel 400 Flanges are flanges made from Monel 400 alloy, adhering to the specifications set forth by ASTM B564. The ASTM B564 standard covers nickel alloy forgings, including Monel 400, and provides guidelines for the manufacturing, chemical composition, mechanical properties, and testing of these flanges. Monel 400, designated as UNS N04400, is composed primarily of nickel (around 63%) and copper (around 28-34%), with small amounts of iron, manganese, carbon, and silicon. This unique composition grants Monel 400 exceptional resistance to a variety of corrosive environments, including seawater, acids, and alkalis.

ASTM B564 Monel 400 Flanges

Properties of ASTM B564 Monel 400 Flanges

ASTM B564 Monel 400 Flanges offer several notable properties that make them suitable for demanding applications:

  1. Corrosion Resistance: Monel 400 flanges are highly resistant to corrosion in a wide range of environments. This includes resistance to seawater, salt solutions, and many acids and alkalis. This makes them ideal for marine and chemical processing industries.
  2. Mechanical Strength: These flanges exhibit excellent mechanical properties, including high tensile strength and good fatigue resistance. This ensures durability and reliability even in high-pressure environments.
  3. Thermal Conductivity: Monel 400 flanges have good thermal conductivity, making them suitable for applications where heat transfer is essential.
  4. Low Magnetic Permeability: The low magnetic permeability of Monel 400 makes these flanges suitable for applications requiring non-magnetic properties.
  5. Ease of Fabrication: Despite their strength, Monel 400 flanges are relatively easy to fabricate and can be welded and machined with standard techniques.

Advantages of ASTM B564 Monel 400 Flanges

Choosing ASTM B564 Monel 400 Flanges offers several advantages:

  1. Versatility: The ability of Monel 400 to withstand various corrosive environments makes these flanges highly versatile. They are used in industries ranging from marine to chemical processing, oil and gas, and power generation.
  2. Long Service Life: Due to their excellent corrosion resistance and mechanical properties, Monel 400 flanges offer a long service life, reducing the need for frequent replacements and maintenance.
  3. Reliability in Harsh Environments: In environments where other materials might fail due to corrosion or mechanical stress, Monel 400 flanges provide reliable performance, ensuring the safety and integrity of the system.
  4. Cost-Effective: While Monel 400 flanges may have a higher initial cost compared to other materials, their durability and resistance to damage can result in cost savings over time due to reduced maintenance and replacement costs.
Monel 400 Flanges
ASTM B564 Monel Flanges

Schedule and Size Chart

Size (NPS) Pressure Class (lbs) Schedule OD (inches) Thickness (inches)
1/2″ 150, 300, 600, 900, 1500 SCH 10, 40, 80, 160 0.84″ – 1.05″ 0.109″ – 0.147″
3/4″ 150, 300, 600, 900, 1500 SCH 10, 40, 80, 160 1.05″ – 1.315″ 0.113″ – 0.154″
1″ 150, 300, 600, 900, 1500 SCH 10, 40, 80, 160 1.315″ – 1.66″ 0.133″ – 0.179″
1 1/2″ 150, 300, 600, 900, 1500 SCH 10, 40, 80, 160 1.9″ – 2.375″ 0.145″ – 0.2″
2″ 150, 300, 600, 900, 1500 SCH 10, 40, 80, 160 2.375″ – 2.875″ 0.154″ – 0.218″
3″ 150, 300, 600, 900, 1500 SCH 10, 40, 80, 160 3.5″ – 4″ 0.216″ – 0.3″
4″ 150, 300, 600, 900, 1500 SCH 10, 40, 80, 160 4.5″ – 4.5″ 0.237″ – 0.337″
6″ 150, 300, 600, 900, 1500 SCH 10, 40, 80, 160 6.625″ – 7.125″ 0.28″ – 0.432″
8″ 150, 300, 600, 900, 1500 SCH 10, 40, 80, 160 8.625″ – 9.625″ 0.322″ – 0.5″
10″ 150, 300, 600, 900, 1500 SCH 10, 40, 80, 160 10.75″ – 12.25″ 0.365″ – 0.5″

Mechanical Properties Chart

Property Value
Tensile Strength 70 ksi (485 MPa)
Yield Strength (0.2% offset) 25 ksi (170 MPa)
Elongation 35%
Hardness 65 Rockwell B (HRB)
Modulus of Elasticity 26,000 ksi (179 GPa)

Specifications Chart

Specification Details
Standard ASTM B564
Material Monel 400 (UNS N04400)
Pressure Class 150, 300, 600, 900, 1500, 2500
Size Range 1/2″ to 24″ NPS
Flange Type Weld Neck, Slip-On, Blind, Socket Weld, Threaded, Lap Joint
Manufacturing Process Forging
Surface Finish As per customer requirement (e.g., Smooth, Serrated, Stock Finish)

Chemical Composition Chart

Element Composition (%)
Nickel (Ni) 63.0 min
Copper (Cu) 28.0 – 34.0
Iron (Fe) 2.5 max
Manganese (Mn) 2.0 max
Carbon (C) 0.3 max
Silicon (Si) 0.5 max
Sulfur (S) 0.024 max

Physical Properties Chart

Property Value
Density 8.80 g/cm³
Melting Point 1350 – 1390°C (2460 – 2530°F)
Thermal Conductivity 21.8 W/m·K at 20°C
Specific Heat 427 J/kg·K
Electrical Resistivity 0.51 µΩ·m at 20°C
Coefficient of Thermal Expansion 13.9 µm/m·°C (20-300°C)

Application Chart

Industry Applications
Marine Engineering Shipbuilding, offshore platforms, seawater systems, desalination plants
Chemical Processing Handling of acids, alkalis, and other chemicals
Oil and Gas Pipeline systems, offshore drilling rigs, oil refinery equipment
Power Generation Steam generators, nuclear reactors, heat exchangers
Aerospace Jet engines, exhaust systems, fuel and hydraulic lines
Pharmaceutical Corrosive environments in pharmaceutical manufacturing
Pulp and Paper Equipment exposed to harsh chemicals and corrosive substances

ASTM B564 400 Monel Flanges Exporters and Suppliers

Amardeep Steel Centre LLP is a leading exporter and supplier of ASTM B564 Monel 400 Flanges, providing high-quality flanges to clients across the globe. Our flanges are manufactured in compliance with international standards, ensuring reliability and performance in even the most demanding applications. We supply a wide range of Monel 400 flanges, including weld neck flanges, slip-on flanges, blind flanges, and socket weld flanges, among others.

As reputed ASTM B564 400 Monel Flanges exporters and suppliers, we understand the critical role that these components play in industrial systems. That’s why we ensure that all our flanges meet the highest quality standards and are subjected to rigorous testing before dispatch. Our extensive inventory and global distribution network allow us to deliver flanges quickly and efficiently, meeting the needs of our clients in various industries.

ASTM B564 Monel 400 Flanges Traders and Stockists

As leading ASTM B564 Monel 400 Flanges traders and stockists, Amardeep Steel Centre LLP maintains a vast inventory of Monel 400 flanges in various sizes, pressure ratings, and types. Our stock is readily available for immediate dispatch, ensuring that our clients receive their orders promptly.

We work closely with our clients to understand their specific requirements and provide tailored solutions that meet their needs. Our team of experts is always available to offer technical support and advice, ensuring that you select the right flanges for your application.

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 Monel 400 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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Countries We Export To

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