Home > Copper Nickel > Copper Nickel 90/10 Stud Bolts
| Specifications | ASTM B 151 ASME SB 151 |
| Standard | DIN, ASTM, BS and all International Standards |
| Length | 3 mm to 90/10 mm |
| Size | M3 – M56 3/6 to 2 Inch |
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 8.1 g/cm3 | 1443 °C (2430 °F) | Psi – 35,000, MPa – 241 | Psi -80,000, MPa -551 | 30 % |
| Cu-Ni | Cu | Pb | Mn | Fe | Zn | Ni |
| 88.6 min | 0.05 max | 1.0 max | 1.8 max | 1 max | 9-11 max |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. With cutting-edge production facilities strategically situated in the New Zealand, we maintain an extensive inventory of more than 25,000 tons of top-quality materials kept ready in stock.
Reach out to us for a fast quote tailored to your requirement.
We supply these Copper Nickel 90/10 Stud Bolts in accordance with DIN, ISO, JIS or ANSI Standard.
Corrosion Resistance:The Copper Nickel 90/10 alloy offers strong resistance to corrosion from seawater, which makes it well suited for marine uses. It withstands both general and ambient corrosion, a key factor for longevity, particularly in demanding environments.
Easy to manufacture: Copper Nickel 90/10 is remarkably simple to fabricate and machine, permitting complex designs and finely engraved custom details such as stud bolts.
Thermal Stability: It retains its mechanical characteristics across a broad span from melting temperatures to elevated temperatures, making it fit for numerous industrial uses exposed to frequent temperature shifts
Mechanical Strength: Copper Nickel 90/10 shows outstanding mechanical qualities, such as high tensile strength and flexibility. This guarantees that stud bolts made from this alloy can endure heavy mechanical stresses without wear or failure.
Biofouling resistance: This alloy possesses inherent resistance to biofouling, preventing marine organisms from growing on its surface. This characteristic lowers maintenance needs and prolongs the lifespan of marine components.
Copper Nickel 90/10 Stud Bolts serve applications as varied as the industries that use them, led chiefly by the aerospace, railway, construction and automotive sectors, along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Marine Applications: Copper-nickel 90/10 stud bolts see extensive use in marine settings thanks to their outstanding ability to withstand seawater corrosion. They are applied in shipbuilding, offshore platforms and other marine structures.
Chemical Applications: At chemical plants that handle aggressive chemicals, copper-nickel 90/10 stud bolts are the choice for corrosion resistance even within acidic and alkaline conditions
Power Generation: Owing to its resistance to corrosion and corrosion, it serves in power plants, particularly in systems tied to cooling water
Desalination Centers: Since seawater is resistant to corrosion and biofouling, these stud bolts are employed in desalination plants where seawater undergoes treatment for water quality
Heat Exchangers: Copper Nickel 90/10 stud bolts work well for heat exchangers and condensers subjected to high temperatures and corrosive media. Resistance to biofouling is another benefit in this application.
Piping Systems: These stud bolts are perfectly suited to piping systems, especially across industries like oil and gas, petrochemical, and chemical process plants. They hold up against corrosion and high-pressure environments.
Understand application requirements: Determine the working conditions, including temperature, pressure, corrosion resistance, and surrounding environment. Copper nickel 90/10 stud bolts are recognized for their outstanding resistance to seawater corrosion, which makes them well suited for marine uses.
Temperature Range: Take into account the temperature range in which the stud bolt will function. Copper nickel 90/10 has a highly stable temperature, but if your application involves extreme temperatures, confirm that the material can endure them without a drop in performance.
Corrosion Resistance: Establish how much corrosion resistance your application demands. Copper Nickel 90/10 offers resistance to fine seaweed, biofouling and erosion, which makes it appropriate for marine and coastal settings.
Size and Quantity: Select stud bolts with the correct size, length, and thread pitch for your application. Take into account elements such as the package’s weight and the packing forces needed.
Composition: Copper Nickel 90/10 consists of 90% copper and 10% nickel, along with a small mix of iron and manganese. Verify that the stud bolts you select comply with the relevant standards, such as ASTM B151 for copper and nickel.
Email: sales@koasteel.nz
