Copper Nickel Fasteners

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Copper Nickel Fasteners Manufacturer, Exporter and Supplier in Dubai, UAE

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Table of Contents

A Copper Nickel fasteners manufacturer is a company that specializes in the production of hardware components such as bolts, screws, nuts, washers, and studs made from Copper Nickel alloy. These fasteners are commonly used in various industries due to the unique properties of Copper Nickel alloy, including excellent corrosion resistance, high thermal conductivity, and good mechanical properties.

Copper Nickel Fasteners Specifications

GradeCupro Nickel 70/30 (UNS C71500)
SpecificationsASTM / ASME SB 151, SB 152
StandardsDIN, ASTM, BS and all International Standards
LengthUPTO 5 METERS
SizeM4 To M100 | Custom Sizes
FormNuts, Bolts, Washers, Screw
TypesHex Bolts, Flange Bolts, Hex Head Bolts, Lag Bolts, Square Bolts, Eye Bolts, U Bolts, T Bolts, Counter sunk Bolts, Hex Head Nut, Eye Nut, Dome Nut, Coupling Nut, Square Nut, Acorn Nut, Hex Head Cap Screws, Socket Set Screws, Anchor Screws, Socket Head Screws, Concrete Screws, Shoulder Screws, Threaded Screws, Machine Screws, Machine Washers, Flat Washer, Star Washers, Sealing Washer, Lock Washer etc.

Copper Nickel Fasteners Chemical Composition

Grade Cu Mn Pb Ni Fe Zn
Cu-Ni 70-30 65.0 min 1 max .05 max 29-33 0.4-1.0 1 max

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Copper Nickel Fasteners Mechanical Properties

Properties Metric Imperial
Tensile strength, ultimate 372-517 MPa 54000-75000 psi
Tensile strength, yield (depending on temper) 88.0-483 MPa 12800-70100 psi
Elongation at break (in 381 mm) 45.0% 45.0%
Charpy impact 107 J 78.9 ft-lb
Machinability (UNS C36000 (free-cutting brass) = 100%) 20% 20%
Shear modulus 57.0 GPa 8270 ksi
Poisson’s ratio 0.34 0.34
Elastic modulus 150 GPa 21800 ksi

Top Copper Nickel Fasteners Manufacturing Company in Dubai

At PipingMart, we take pride in being the largest supplier and manufacturer in the UAE, offering cutting-edge solutions for all your piping needs. With state-of-the-art production plants strategically located in the UAE, we boast a vast inventory of over 25,000 tons of premium-quality materials readily available in stock.

Copper Nickel Fasteners Grades

  • Copper Nickel 90/10 Fasteners
  • Copper Nickel 70/30 Fasteners

Contact us to get a quick quote for your requirement.

We offer These Copper Nickel Fasteners as per DIN, ISO, JIS or ANSI Standard.

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Advantages of Copper Nickel Fasteners

  1. Excellent Corrosion Resistance: Copper Nickel fasteners offer outstanding resistance to corrosion, particularly in marine environments, making them ideal for applications exposed to seawater and brine solutions.
  2. High Strength: Copper Nickel alloys possess good mechanical strength, allowing Copper Nickel fasteners to withstand high mechanical loads and stresses in various industrial applications.
  3. Good Ductility: Copper Nickel alloys exhibit excellent flexibility, enabling the fabrication of intricate fastener designs and providing flexibility in use.
  4. Thermal Stability: Copper Nickel fasteners maintain their mechanical properties over a wide range of temperatures, making them suitable for applications involving thermal cycling and fluctuations.
  5. Low Thermal Expansion: Copper Nickel alloys have a low coefficient of thermal expansion, reducing the risk of fastener loosening or failure due to temperature variations.
  6. Ease of Fabrication: Copper Nickel alloys are relatively easy to machine, weld, and form, facilitating the manufacturing process of Copper Nickel fasteners with precision and efficiency.

Types of Copper Nickel Fasteners

Copper Nickel Fasteners
Socket Head Screw
Copper Nickel Fasteners
Panel Screw
washer
Copper Nickel Fasteners
Head Screw
Copper Nickel Fasteners
Hex Bolt
Screws

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Copper Nickel Fasteners Uses

Application Industry

Copper Nickel fasteners manufactured by reputable companies find widespread industrial use across various sectors. These fasteners, crafted from Copper Nickel alloy, are prized for their exceptional corrosion resistance, making them a preferred choice for applications exposed to harsh environments, especially marine and offshore settings. Industries such as shipbuilding, offshore oil and gas, chemical processing, power generation, and desalination plants rely on Copper Nickel fasteners for their reliability and longevity.

Offshore Oil and Gas

Aviation Industry

Chemical Processing

Power Generation Industry

  1. Marine Applications: Copper Nickel fasteners are extensively used in marine applications such as shipbuilding, offshore platforms, and marine equipment due to their exceptional corrosion resistance to seawater and marine environments.
  2. Offshore Oil and Gas: In offshore oil and gas exploration and production, Copper Nickel fasteners are used in equipment and structures exposed to corrosive seawater, including drilling rigs, pipelines, and subsea installations.
  3. Chemical Processing: Copper-nickel fasteners are used in chemical processing plants for reactors, heat exchangers, and storage tanks, where they withstand corrosive chemicals and acidic environments.
  4. Power Generation: In power generation facilities such as thermal power plants and nuclear reactors, copper-nickel fasteners are utilized in boilers, condensers, turbines, and piping systems exposed to high temperatures and corrosive steam.
  5. Desalination Plants: Copper Nickel fasteners are employed in desalination plants for equipment such as pumps, valves, and evaporators, where they resist corrosion from seawater and brine solutions.
  6. Heat Exchangers: Copper Nickel fasteners are used in heat exchangers for HVAC systems, refrigeration units, and industrial processes, providing corrosion resistance and thermal conductivity.
  7. Aerospace and Defense: Copper Nickel fasteners find application in aerospace and defence industries for aircraft structures, naval vessels, and military equipment, where corrosion resistance and reliability are critical.
  8. Petrochemical Industry: In petrochemical plants, Copper Nickel fasteners are utilized in processing equipment, piping, and storage tanks handling corrosive fluids such as acids, alkalis, and hydrocarbons.
  9. Water Treatment: Copper Nickel fasteners are used in water treatment facilities for equipment such as pumps, valves, and filters, where they resist corrosion from chlorinated water and chemical disinfectants.
  10. Automotive Manufacturing: Copper Nickel fasteners are employed in automotive assembly for components such as exhaust systems, cooling systems, and fuel lines, providing corrosion resistance and durability.

How to Choose the Right Copper Nickel Fasteners

  1. Quality and Reputation: Research the reputation and track record of the manufacturer. Look for companies with a history of producing high-quality Copper Nickel fasteners and positive reviews from customers.
  2. Certifications and Standards Compliance: Check if the manufacturer holds relevant certifications such as ISO 9001 for quality management and certifications specific to producing Copper Nickel fasteners. Ensure their products comply with industry standards such as ASTM and ASME.
  3. Experience and Expertise: Choose a manufacturer with extensive experience and expertise in producing Copper Nickel fasteners. An established manufacturer will likely have the knowledge and capabilities to meet your requirements.
  4. Product Range: Assess the manufacturer’s product range to ensure they offer the types, sizes, and configurations of Copper Nickel fasteners you need for your application. A diverse product range indicates flexibility and capability.
  5. Customization Options: Inquire about the manufacturer’s ability to customize Copper Nickel fasteners to meet your unique requirements. A manufacturer that offers customization demonstrates flexibility and willingness to accommodate your needs.
  6. Quality Control Processes: Ask about the manufacturer’s quality control processes and procedures to ensure consistent quality and reliability of their Copper Nickel fasteners. Look for manufacturers with stringent quality control measures in place.
  7. Material Traceability: Ensure the manufacturer maintains material traceability throughout production. Traceability ensures accountability and identifies materials used in each batch of fasteners.
  8. Testing and Inspection: Inquire about the manufacturer’s testing and inspection procedures to verify the quality and performance of Copper Nickel fasteners. Look for manufacturers that conduct thorough testing to ensure product integrity.
  9. Lead Times and Delivery: Consider the manufacturer’s lead times and delivery capabilities to ensure a timely supply of Copper Nickel fasteners. Choose a manufacturer that can meet your project timelines and delivery requirements.
  10. Customer Support and Service: Evaluate the manufacturer’s customer support and service offerings. Look for manufacturers that provide responsive customer support, technical assistance, and after-sales service to address any issues or concerns.

How are Copper Nickel fasteners manufactured?

Copper Nickel fasteners are typically manufactured using hot forging, cold forming, machining, and heat treatment to achieve the desired dimensions, mechanical properties, and surface finish.

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FAQ (Frequently Asked Questions)

What standards and specifications govern the production of Copper Nickel fasteners?

Copper Nickel fasteners are manufactured according to industry standards such as ASTM, ASME, DIN, and BS, which specify requirements for material composition, dimensions, mechanical properties, and testing methods.

Are Copper Nickel fasteners suitable for high-temperature applications?

Copper Nickel alloys offer good resistance to high temperatures and are suitable for use in applications with elevated temperatures, such as power generation and chemical processing.

Can Copper Nickel fasteners be customized to meet specific requirements?

Yes, reputable Copper Nickel fasteners manufacturers often offer customization options to tailor fasteners to meet specific requirements for size, shape, material grade, surface finish, and other factors.

Copper Nickel Fasteners Size Chart

Nut Size
(mm)
Diameter*
(mm)
Height
(mm)
Hex NutJam NutNylock Nut
241.61.2
2.5521.6
35.52.41.84
473.22.25
5842.75
61053.26
7115.53.5
8136.548
10178510
121910612
142211714
162413816
182715918.5
2030161020

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