Copper Nickel 90/10 Bolts

Copper Nickel 90/10 Bolts are corrosion-resistant fasteners designed for use in marine, offshore, and industrial applications. Offering excellent resistance to seawater corrosion, biofouling, and stress cracking, these bolts ensure reliable strength and durability in harsh environments, making them ideal for critical piping systems and structural connections.

Chemical Composition of Copper Nickel 90/10 Bolts

The composition of Copper Nickel 90/10 Bolts is crucial for understanding their properties and performance in various industrial applications.

Grade	Cu	Mn	Pb	Ni	Fe	Zn
Cu-Ni 90-10	88.6 min	1.0 max	.05 max	9-11 max	1.8 max	1 max

Thus, this table provides valuable insights into the chemical composition of these Bolts, highlighting their properties and suitability.

Mechanical Properties of Copper Nickel 90/10 Bolts

The table provides essential information for engineers and manufacturers to assess the integrity and durability of Copper Nickel 90/10 Bolts in demanding environments.

Ultimate Tensile Strength (N/mm²)	Proof Stress (N/mm²)	Elongation (%)	Hardness (HB)
280	105	27	70-120

Thus, this valuable data on the strength, ductility, and resilience of Copper Nickel 90/10 Bolts is crucial for ensuring reliability and longevity.

Advantages Of Copper Nickel 90/10 Bolts

These are flexible Bolts which offer numerous benefits for various industrial applications, which are as follows:

Mechanical Strength: Copper Nickel 90/10 show tensile strength and are strong enough to withstand pressure and mechanical stress since they are utilized to join equipment that is subjected to severe pressure.
Ductility: Copper Nickel bolts possess satisfactory values of ductility, so these materials may be easily used in structures that require intricate assembly.
Thermal Stability: These bolts are also have good thermal stability for use in subsea as well as in atmospheric conditions.
Low Permeability: Copper Nickel 90/10 bolts do not allow gasses and liquids to permeate through them thus making the bolt ideal for use in fluid handling systems.
Electrical Conductivity: 90/10 bolts are of high electrical conductivity and hence used for grounding and electrical use in marine as well as industrial use.
Weldability: Copper Nickel 90/10 are used where weldability is important and where joints are easily made to avoid compromising strength and integrity.
Longevity: Copper Nickel bolts have a longer service life in applications that are immune to erosion, wear as well as fatigue thus resulting in minimum replacement and downtimes.
Environmental Sustainability: 90/10 bolts are nontoxic and recyclable material, hence meet the environmental legislations and sustainability.

Thus, Copper Nickel 90/10 Bolts offer several advantages that make them suitable for industrial and commercial applications.

Use of Copper Nickel 90/10 Bolts

Due to their excellent features, Copper Nickel 90/10 Bolts are preferred in various industrial applications. Some of the main applications include.

Marine Engineering: Copper Nickel Bolts are required in ship construction and port facilities since they provide the highest level of protection against corrosion in marine environments.
Chemical Processing: Copper Nickel 90/10 are used where valves, pumps & piping systems are to be installed in chemical plants for longer-lasting service.
Oil and Gas Industry: Copper Nickel 90/10 are very much used in applications such as pipelines, underwater structures, and drilling equipment whereby excellent corrosion services are imperative.
Naval Architecture: These bolts are employed in naval ships and submarines to fasten different parts that are durable and should have the capability to resist seawater.
Renewable Energy: Copper Nickel 90/10 used in marine sectors like Offshore wind farms and Tidal energy installations that are exposed to rough and chemical corrosion of marine environment.
Heat Exchangers: 90/10 Bolts are best suitable to be used in heat exchanging apparatus industries where the heat stability and corrosion properties matter most.
Food and Beverage Industry: Copper Nickel Bolts are used in the processing equipment and facilities where sanitary and corrosion-resistant fasteners are used.
Infrastructure Projects: These Copper Nickel 90/10 are applied to bridges, dams, and sea protection work due to the marine atmosphere, which requires superior fastener materials.

Due to the higher alloy content of these Copper Nickel 90/10 Bolts, they can effectively resist damage by corrosive chemicals, even at higher temperatures.

Chemical Composition of Copper Nickel 90/10 Bolts

The composition of Copper Nickel 90/10 Bolts is crucial for understanding their properties and performance in various industrial applications.

Grade	Cu	Mn	Pb	Ni	Fe	Zn
Cu-Ni 90-10	88.6 min	1.0 max	.05 max	9-11 max	1.8 max	1 max

Thus, this table provides valuable insights into the chemical composition of these Bolts, highlighting their properties and suitability.

Mechanical Properties of Copper Nickel 90/10 Bolts

The table provides essential information for engineers and manufacturers to assess the integrity and durability of Copper Nickel 90/10 Bolts in demanding environments.

Ultimate Tensile Strength (N/mm²)	Proof Stress (N/mm²)	Elongation (%)	Hardness (HB)
280	105	27	70-120

Thus, this valuable data on the strength, ductility, and resilience of Copper Nickel 90/10 Bolts is crucial for ensuring reliability and longevity.

Advantages Of Copper Nickel 90/10 Bolts

These are flexible Bolts which offer numerous benefits for various industrial applications, which are as follows:

Mechanical Strength: Copper Nickel 90/10 show tensile strength and are strong enough to withstand pressure and mechanical stress since they are utilized to join equipment that is subjected to severe pressure.
Ductility: Copper Nickel bolts possess satisfactory values of ductility, so these materials may be easily used in structures that require intricate assembly.
Thermal Stability: These bolts are also have good thermal stability for use in subsea as well as in atmospheric conditions.
Low Permeability: Copper Nickel 90/10 bolts do not allow gasses and liquids to permeate through them thus making the bolt ideal for use in fluid handling systems.
Electrical Conductivity: 90/10 bolts are of high electrical conductivity and hence used for grounding and electrical use in marine as well as industrial use.
Weldability: Copper Nickel 90/10 are used where weldability is important and where joints are easily made to avoid compromising strength and integrity.
Longevity: Copper Nickel bolts have a longer service life in applications that are immune to erosion, wear as well as fatigue thus resulting in minimum replacement and downtimes.
Environmental Sustainability: 90/10 bolts are nontoxic and recyclable material, hence meet the environmental legislations and sustainability.

Thus, Copper Nickel 90/10 Bolts offer several advantages that make them suitable for industrial and commercial applications.

Use of Copper Nickel 90/10 Bolts

Due to their excellent features, Copper Nickel 90/10 Bolts are preferred in various industrial applications. Some of the main applications include.

Marine Engineering: Copper Nickel Bolts are required in ship construction and port facilities since they provide the highest level of protection against corrosion in marine environments.
Chemical Processing: Copper Nickel 90/10 are used where valves, pumps & piping systems are to be installed in chemical plants for longer-lasting service.
Oil and Gas Industry: Copper Nickel 90/10 are very much used in applications such as pipelines, underwater structures, and drilling equipment whereby excellent corrosion services are imperative.
Naval Architecture: These bolts are employed in naval ships and submarines to fasten different parts that are durable and should have the capability to resist seawater.
Renewable Energy: Copper Nickel 90/10 used in marine sectors like Offshore wind farms and Tidal energy installations that are exposed to rough and chemical corrosion of marine environment.
Heat Exchangers: 90/10 Bolts are best suitable to be used in heat exchanging apparatus industries where the heat stability and corrosion properties matter most.
Food and Beverage Industry: Copper Nickel Bolts are used in the processing equipment and facilities where sanitary and corrosion-resistant fasteners are used.
Infrastructure Projects: These Copper Nickel 90/10 are applied to bridges, dams, and sea protection work due to the marine atmosphere, which requires superior fastener materials.

Due to the higher alloy content of these Copper Nickel 90/10 Bolts, they can effectively resist damage by corrosive chemicals, even at higher temperatures.

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Copper Nickel 90/10 Bolts FAQ's

Copper Nickel 90/10 bolts are typically used in a variety of different environments and applications where there is contact with salt water, brackish water or chemicals. They are often applicable in marine and offshore engineering projects, as well as nuclear power plants, pulp & paper mills and chemical processing plants. The properties that make it ideal for these particular industries include the fact that the material has excellent corrosion-resistant properties, low thermal expansion levels when compared to other metals such as steel and stainless steel alloys, improved fatigue strength along with high electrical resistance levels. Additionally, it performs good weldability when using most standard welding techniques like TIG welding and MIG welding processes.

Yes - Copper Nickel 90/10 Fasteners have proved to be effective at temperatures ranging from cryogenic temperatures up to 1000°F (540°C). This makes them suitable for use in applications which require moderate exposure to hot environments over extended periods of time without compromising their mechanical properties or becoming damaged by corrosion related issues arising due to such exposure. However depending on the environment they may still require additional protection such as external coatings if their overall service life under such conditions needs extending further beyond what’s already predicted by its inherent characteristics alone.

Yes - strain hardening is one of the features associated with Copper Nickel 90/ 10 Fasteners as well as many other similar age-hardenable alloys used today globally within various industries thanks to its ability increase tensile strength through cold working during fabrication processes without having any adverse effect on its physical appearance or strength level unlike other methods which can reduce certain aspects over time due heat treatment etc.. By reducing diameter sizes through work hardening (or cold forming) it’s possible increase tensile load bearing limits significantly thus making them a viable choice where higher load capacities are required than could normally achieved using forged materials only instead..