Copper Nickel 90/10 Stud Bolts
Copper Nickel 90/10 stud bolts are fasteners made from a bolt with 90% copper and 10% nickel with some quantities of iron and manganese. Copper Nickel 90/10 stud bolts have good Thermal Conductivity, Ductility, and fabricability which makes them suitable for structural applications.
Chemical Composition of Copper Nickel 90/10 Stud bolts
The composition of Copper Nickel 90/10 stud bolts is crucial for understanding its 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 stud bolts, highlighting their properties and suitability.
Mechanical Properties of Copper Nickel 90/10 Stud bolts
The table provides essential information for engineers and manufacturers to assess the integrity and durability of Copper Nickel 90/10 stud 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, flexibility, and resilience of Copper Nickel 90/10 stud bolts is crucial for ensuring reliability and longevity.
Advantages Of Copper Nickel 90/10 Stud Bolts
Following are the Advantages of Nickel 90/10 Stud Bolts in various industries.
- Corrosion Resistance: Copper Nickel 90/10 stud bolts offer very high resistance to marine environment making it easier for maintenance-free service and long service life.
- Biological Resistance: Copper Nickel 90/10 stud bolts exhibit microbial growth features which are very important for offshore structures and seawater piping systems.
- Weldability: Copper Nickel 90/10 stud bolts can be easily welded because this means of fastening can be joined conveniently to make it even more suitable for installation and repair.
- Fabrication Flexibility: Copper Nickel 90/10 stud bolts also have added features such as the capability to be machined, formed, or shaped to different bolt styles, making them more flexible.
- Longevity: Copper Nickel 90/10 stud bolts operate in bad environmental conditions which causes it to start degrading immediately after it is put to use.
- Cost-Effectiveness: Copper Nickel 90/10 stud bolts enjoy less overall cost over a longer period as compared to other materials that have a higher chance of getting corroded.
- Environmental Compatibility: Copper Nickel 90/10 stud bolts are free from toxicity and they are made from materials that can be recycled hence protecting the environment.
- Wide Application Range: Copper Nickel 90/10 stud bolts are also used in the marine engineering industry, an offshore oil rig, a desalination plant, and chemical plants because of these qualities.
Therefore, Copper Nickel 90/10 stud bolts with high tensile strength and durability, are necessary for marine & industrial uses.
Uses Of Copper Nickel 90/10 Stud Bolts
Copper Nickel 90/10 stud bolts are used in many sectors that need high standards of anti-corrosive and resistance to wear and tear.
- Desalination Plants: Copper Nickel stud bolts have some parts in the desalination process where the alloy experiences a corrosive effect of saline solutions to provide durability.
- Heat Exchangers: Copper Nickel 90/10 are used in heat exchanger units since they have high heat transfer coefficients & do not foul.
- Piping Systems: 90/10 stud bolts are used for seawater intake and discharge pipes, they are needed to possess high resistance to both corrosion as well as Bio-fouling.
- Chemical Processing: Copper-nickel stud bolts are used in chemical plants to fix equipment that is used in corrosive chemical environments and high temperatures.
- Power Generation: Copper Nickel 90/10 are commonly used in power plants to fasten components that are prone to water and steam to avoid giving in stresses.
- Food and Beverage Industry: Copper Nickel stud bolts are employed in processing equipment where there can be problems of corrosion and deposit build-up is undesirable for hygiene reasons.
- Renewable Energy: Copper Nickel 90/10 are used in tidal power installations and off-shore wind power plants where the system is exposed to saltwater-based environments.
- Infrastructure Construction: Copper Nickel 90/10 stud bolts are used in applications such as bridges, docks, and any place or structure where frequent exposure to seawater is an aspect that is required.
Therefore, Copper Nickel 90/10 stud bolts are widely used in various industries for being effective fasteners.