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Copper Nickel 90/10 Fasteners

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Copper Nickel 90/10 Fasteners are precision-engineered fastening components manufactured from a copper-nickel alloy containing approximately 90% copper and 10% nickel. This alloy, commonly known as Cu-Ni 90/10, is valued for its excellent resistance to seawater corrosion, erosion, biofouling, and harsh industrial environments. These fasteners are available in forms such as bolts, nuts, screws, studs, washers, threaded rods, and other customized fastening components to suit different engineering requirements.

What Are Copper Nickel 90/10 Fasteners?

Technolloy Inc supplies Copper Nickel 90/10 Fasteners for demanding applications where conventional carbon steel or standard stainless steel fasteners may not provide the required combination of corrosion resistance and service life. Their copper-rich composition provides reliable mechanical performance while the nickel content improves strength, structural stability, and resistance to aggressive marine conditions. These characteristics make the material suitable for shipbuilding, offshore engineering, desalination, power generation, chemical processing, and other industries exposed to corrosive media.

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Copper Nickel 90/10 Fasteners Manufacturers, Copper Nickel 90/10 Fasteners Suppliers, Copper Nickel 90/10 Fasteners Stockists, Copper Nickel 90/10 Fasteners Exporters

Advantages of Copper Nickel 90/10 Fasteners?

Copper Nickel 90/10 Fasteners provide dependable mechanical strength for assemblies subjected to vibration, pressure, thermal cycling, and continuous operational loads. Their balanced alloy composition supports secure joints while maintaining dimensional stability during demanding service conditions. Properly selected fastener dimensions and grades can provide the mechanical performance required for structural, piping, equipment, and marine assemblies.

One of the primary benefits of Copper Nickel 90/10 Fasteners is their strong resistance to corrosion in seawater and other aggressive environments. The alloy naturally develops a protective surface condition that helps reduce deterioration during prolonged exposure. This makes these fasteners particularly suitable for marine systems, seawater piping, offshore equipment, and desalination facilities where chloride-rich environments can accelerate corrosion in less suitable materials.

Copper Nickel 90/10 Fasteners are designed for applications where dependable service over an extended operating period is essential. Their resistance to corrosion, erosion, and environmental degradation helps reduce premature replacement and maintenance requirements. When correctly specified, installed, and maintained, these fasteners can contribute to the overall durability and reliability of the connected equipment.

The alloy offers useful machinability characteristics for producing accurately threaded and dimensionally consistent fastening components. This allows manufacturers to produce standard and customized fasteners according to engineering drawings, thread specifications, dimensional requirements, and application-specific tolerances. Technolloy Inc can support requirements involving different sizes, configurations, finishes, and customized dimensions according to project specifications.

Although Copper Nickel 90/10 Fasteners can have a higher initial material cost than basic carbon steel fasteners, their corrosion resistance and extended service potential can provide better lifecycle value. Reduced maintenance, fewer replacements, and improved reliability can help lower the total cost of ownership in demanding installations. This is especially relevant for marine and offshore applications where fastener replacement can involve significant labor and equipment downtime.

Copper Nickel 90/10 Fasteners maintain dependable performance across a broad range of operating conditions. Their resistance to seawater, moisture, erosion, and environmental exposure makes them an effective choice for critical fastening points. Their long-term stability helps engineers develop assemblies that require reliable performance under continuous industrial and marine service.

Copper Nickel 90/10 Fasteners Manufacturers in India, Copper Nickel 90/10 Fasteners Suppliers in India, Copper Nickel 90/10 Fasteners Stockists in India, Copper Nickel 90/10 Fasteners Exporters in India

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Uses and Applications of Copper Nickel 90/10 Fasteners?

Copper Nickel 90/10 Fasteners Manufacturers support marine engineering requirements where fasteners are exposed to seawater, humidity, salt spray, and continuous mechanical loading. These components are used in ship structures, seawater piping, pumps, valves, heat exchangers, marine decks, and other assemblies requiring strong resistance to marine corrosion.

Copper Nickel 90/10 Fasteners Suppliers provide fastening solutions for offshore platforms, subsea-related equipment, seawater systems, cooling circuits, and processing infrastructure. The alloy's resistance to seawater corrosion and erosion makes it suitable for equipment operating in challenging offshore environments where long service life and dependable joint integrity are important.

Copper Nickel 90/10 Fasteners Stockists serve desalination facilities and water treatment projects requiring corrosion-resistant fastening components. These fasteners can be used around seawater intake systems, piping, pumps, valves, heat exchangers, and associated equipment exposed to saline water and demanding operating conditions.

Copper Nickel 90/10 Fasteners Exporters supply components for power generation facilities where cooling water systems, heat exchangers, condensers, and auxiliary equipment may encounter corrosive water environments. Their corrosion resistance and durability can support reliable connections in systems designed for continuous operation.

Copper Nickel 90/10 Fasteners are used in heat exchangers, condensers, cooling systems, and related thermal equipment where resistance to seawater and circulating cooling media is important. Their material characteristics help maintain fastening integrity while limiting corrosion-related deterioration in exposed assemblies.

In chemical processing and industrial plants, Copper Nickel 90/10 Fasteners can be selected for equipment and piping exposed to moisture, corrosive fluids, and demanding operating conditions. Engineers can specify suitable dimensions, threads, and configurations based on the chemical environment, temperature, pressure, and mechanical requirements of the installation.

Copper Nickel 90/10 Fasteners are suitable for piping assemblies, pumps, valves, flanges, and equipment connections where corrosion resistance is an important design consideration. Their use can help support secure mechanical joints in systems handling seawater and other corrosive service media.

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Copper Nickel 90/10 Fasteners Manufacturers in Mumbai, Copper Nickel 90/10 Fasteners Suppliers in Mumbai, Copper Nickel 90/10 Fasteners Stockists in Mumbai, Copper Nickel 90/10 Fasteners Exporters in Mumbai

Why Choose Technolloy Inc for Copper Nickel 90/10 Fasteners?

Technolloy Inc provides Copper Nickel 90/10 Fasteners for international industrial, engineering, marine, and infrastructure requirements. The company can support standard and customized fastening requirements based on drawings, specifications, dimensions, thread forms, quantities, and applicable material standards. Product selection can be aligned with the intended service environment to help buyers obtain suitable fastening components for critical applications.

Availability, dimensions, packaging, testing requirements, documentation, and commercial terms can be arranged according to project requirements. Buyers can request material certificates, inspection documentation, dimensional verification, and other quality records where required for procurement and engineering approval.

Specification of Copper Nickel 90/10 Fasteners?

Specifications DIN, ISO ,JIS ,GB, IS, BS, ASTM
Standard ASTM / ASME SB 160 / 164 / 425 / 166 / 446 / 574 / 472
Size M0.2 to M33 | 3/6" to 2" | Custom Sizes
Length 3 mm to 200 mm | Custom Sizes
Dimensions DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3
Form Hex, Threading, Square, Round as per Gauge Etc.
Threads Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically
Threads available UNF, BSW, BSF, METRIC, UNC, or as required
Threads Configuration ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads
Certification Dual Certified As per ASTM & ASME Codes
Test Certificate As per EN 10204 / 3.1 Manufacturer Test Certificate, PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified
Raw materials Source JSPL, Mukund Steel, Tata Steel, Dhamm Steel, Usha Martin,etc.
Packing IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request
Surface Coating Cadmium Coating
Hot Dipped Galvanizing Coating
Ptfe Coated
Phosphate Coating
Teflon Coating
Xylon Coating
Zinc Coating

Chemical Composition of Copper Nickel 90/10 Fasteners?

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Cupro Nickel 90/10 0.323 lb/in3 at 68 F 2260 F 50000 psi 20000 psi 30 %

Mechanical Properties of Copper Nickel 90/10 Fasteners?

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Cupro Nickel 90/10 0.323 lb/in3 at 68 F 2260 F 50000 psi 20000 psi 30 %

Application Of Industries

Power Plants
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Aerospace
2
Refineries
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Construction
4
Import Export
5
Oil & Gas
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Sugar
7
Chemical
8
Petrochemical
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Frequently Asked Questions

Copper Nickel 90/10 Fasteners are fastening components manufactured from an alloy containing approximately 90% copper and 10% nickel. They are primarily selected for their corrosion resistance, durability, and reliable performance in marine and industrial environments.

They are commonly used in shipbuilding, offshore equipment, seawater piping, desalination plants, heat exchangers, condensers, power generation systems, pumps, valves, and industrial processing equipment.

Yes. Copper Nickel 90/10 alloy is well known for its resistance to seawater corrosion and erosion, making fasteners manufactured from this material suitable for many marine and seawater-handling applications.

Yes. Custom fasteners can be produced according to applicable drawings, dimensions, thread specifications, tolerances, quantities, and project requirements, subject to manufacturing feasibility and agreed specifications.

Pricing depends on fastener type, dimensions, material quantity, thread configuration, manufacturing requirements, testing, certification, surface requirements, packaging, and order volume. A representative indicative price may be around USD 12.50 per piece, while the final quotation is determined according to the customer's exact requirements.

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