Monel 400 Fasteners are hardware components made from Monel 400, a nickel-copper alloy known for its exceptional rust resistance, particularly in marine environments and acidic conditions. These fasteners include bolts, nuts, screws, washers, and studs, among others, and are widely used in industries such as marine engineering, chemical processing, oil and gas, and aerospace.
Specification | ASTM F467 ASME SF467 |
Dimensions | ASTM, ASME and API |
Size | 5 mm To 500 mm Dia in 100 mm TO 6000 mm Length available with NACE MR 01-75. |
Length | 100 mm To 3000 mm Long & Above |
Finish | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
Form | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc |
Test Certificates | EN 10204/3.1B |
Raw Materials Certificate | |
100% Radiography Test Report | |
Third Party Inspection Report, etc | |
Origin & Mills | Japanese, Indian, USA, Korean, European, Ukraine, Russian, Dubai UAE |
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
8.8 g/cm3 | 1350 °C (2460 °F) | Psi – 35,000 , MPa – 240 | Psi – 80,000 , MPa – 550 | 40 % |
Grade | Ni | C | Al | Mn | Si | Fe | Cu | S |
Monel 400 | 63.0 min | 0.3 max | 0.50 max | 2.0 max | 0.5 max | 1.0 – 2.5 | 28.0 – 34.0 | 0.02 max |
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We offer These Monel 400 Fasteners as per DIN, ISO, JIS or ANSI Standard.
Corrosion resistance: Monel 400 fasteners provide outstanding corrosion resistance, especially in acid and alkali, including water environmental water environment menus. This makes them ideal for marine products and services where corrosion is a concern.
High strength: Despite its corrosion resistance, Monel 400 retains excellent mechanical properties, including high tensile strength and good hardness even at low temperatures. This ensures reliable fasteners on the surface and robustness under various operating conditions.
Temperature stability: Monel 400 maintains its mechanical properties over a wide range from sub-zero to high temperatures. This makes it suitable for applications where temperature fluctuations are frequent.
Non-magnetic: Monel 400 is non-magnetic, which can be useful in some applications where it is important to minimize magnetic interference, such as electronic devices or certain industrial processes.
Easy to manufacture: The Monel 400 is easily manufactured in a variety of fastener types, including bolts, screws, nuts and washers. Machining capabilities allow customized packaging to meet specific requirements.
Longevity and Reliability: Due to corrosion resistance and superior strength, Monel 400 fasteners generally have a longer life than other materials. This can increase the cost of maintenance and when dropout rates have decreased.
Multiple applications: Monel 400 fasteners find applications in a variety of industries, including marine, chemical processing, oil and gas, aerospace, etc., where corrosion resistance and reliability are essential
Monel 400 Fasteners applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Marine applications: Monel 400 fasteners are widely used in marine environments due to their resistance to salt water. It is used for ships, oil rigs, and other marine structures.
Chemical processing: Monel 400 packaging is used in chemical plants where chemical degradation is involved. They are resistant to various acids, alkalis and other corrosive agents, making them suitable for use in pumps, valves and pipes.
Oil and Gas Industry: The raw materials for Monel 400 fasteners in the oil and gas industry are seawater, drilling fluids and acidic gas
Aerospace: Monel 400 fasteners are used in aircraft and aerospace applications where corrosion resistance, high strength and reliability are required, such as in aircraft engines and structural components.
Power applications: Monel 400 fasteners are used in electrical equipment, mainly in high-temperature, steam and atmospheric parts. They are commonly used in turbines, heat exchangers and condensers.
Chemical applications: Monel 400 fasteners find applications in chemical equipment, including reactors, heat exchangers and storage tanks, where corrosive chemicals and high temperatures are added
Electronics: Monel 400 fasteners are used in electronics and equipment where corrosion resistance and reliability are essential, such as marine electronics and communications equipment
Understand application requirements: Identify specific conditions in which fasteners will be used. Consider temperature, pressure, corrosion resistance, and mechanical load.
Compatibility: Monel 400 is a nickel-copper alloy known for its excellent corrosion resistance in various environments, including seawater and chemical processes. Ensure that Monel 400 suits the conditions where fasteners will be installed.
Fasteners: Select the fastener necessary for your application, such as bolts, nuts, screws, or washers. Consider factors such as thickness, yarn quality and head style.
Size and Design: Based on your application requirements, determine the appropriate fastener size and thickness, including the thread thickness, length, and diameter
Strength and load capacity: Determine the strength and load-carrying capacity required for the fastener based on the mechanical requirements of the application. Monel 400 has excellent mechanical properties, including high tensile strength and stiffness, but ensures that the chosen fasteners can withstand the expected loads.
Corrosion resistance: Monel 400 is highly corrosion resistant, especially in marine and chemical environments. However, if the application requires exposure to particularly harsh conditions, such as high acidity or alkalis, consider consulting with a corrosion expert to ensure that the materials in the chosen packaging will provide adequate protection.
Yes, Monel 400 fasteners can be recycled after use. Being a nickel-copper alloy, Monel 400 is highly recyclable. After being collected and processed, the material can be melted down and reused to produce new Monel 400 products or other nickel-based alloys, reducing environmental impact.
To maintain Monel 400 fasteners, regularly clean them with a mild detergent and water, followed by a rinse and thorough drying to prevent corrosion. Apply a light coat of oil or corrosion-resistant coating, and store them in a dry environment away from harsh chemicals and moisture. Regular inspections are also advised.
Monel 400 fasteners are generally not recommended for hygienic and sanitary applications due to potential corrosion issues in certain environments. Stainless steel or other corrosion-resistant materials are typically preferred for such applications to ensure cleanliness and safety.
Monel 400 fasteners can be suitable for underground applications in certain conditions. They offer good resistance to corrosion in soil, freshwater, and non-oxidizing acids. However, their performance may vary depending on soil composition and moisture levels, and additional protective coatings may be advisable for extended durability.
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