Home > Copper Nickel > Copper Nickel 90/10 Bolts
Hakan Nickel Alloys, located in Istanbul, Turkey, is a reputable manufacturer and supplier of high-quality Copper Nickel 90/10 bolts. With a strong emphasis on quality and dependability, the company specializes in providing fastening solutions designed for marine, offshore, and industrial uses. Renowned for their resistance to corrosion and impressive mechanical strength, Copper Nickel 90/10 bolts from Hakan Nickel Alloys are crafted to comply with international standards. The company prides itself on quick turnaround times, offering technical support and custom sizes to ensure customers receive reliable bolts suitable for challenging and corrosive environments around the globe.
These Copper Nickel 90/10 bolts consist of roughly 90% copper and 10% nickel, with minor additions of iron and manganese to boost strength and corrosion resistance. This alloy is celebrated for its outstanding performance in saltwater and marine settings. Typically, these bolts exhibit a tensile strength ranging from 275 to 350 MPa, a yield strength of about 120 MPa, and an elongation of approximately 30%. Their ability to resist stress corrosion cracking, erosion, and biofouling makes them ideal for high-pressure, high-temperature, and corrosive applications that demand long-lasting reliability.
| 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″ | Custom Sizes |
| Type | : | Hex Head Bolts, Square Bolts, U bolts, Eye bolts, T bolt, Hex Bolt, Lag Bolts, Counter sunk Bolts, Hex Head nuts, Square nuts, Lock nuts, Eye nuts, wing nuts, T nuts, Panel Nuts, Coupling Nuts, Dome nuts, Acorn Nuts. |
| Cu-Ni 90/10 | Cu | Pb | Mn | Fe | Zn | Ni |
| 88.6 min | 0.05 max | 1.0 max | 1.8 max | 1 max | 9-11 max |
| 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 % |
At Hakan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel 90/10 Bolts in Istanbul, Turkey, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Turkey, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Copper Nickel 90/10 bolts are widely utilized in shipbuilding, marine hardware, and offshore oil and gas projects due to their exceptional resistance to seawater corrosion and mechanical wear. They are perfect for assembling seawater piping systems, pumps, valves, and structural connections that are exposed to saltwater and harsh chemicals. Additionally, these bolts find applications in desalination plants and power generation systems where durability and corrosion resistance are paramount. Their extended service life and minimal maintenance requirements make them a favored choice for fastening components in aggressive and corrosive environments.
