Home > Copper Nickel > Copper Nickel Fasteners
Request For Our Latest Prices on Copper Nickel 70/30 Fasteners in Kinshasa, Congo!
MUKAU FASTENERS, a well-respected manufacturer and supplier located in Kinshasa, Congo, specializes in top-notch Copper Nickel 70/30 Fasteners that are celebrated for their exceptional performance in both marine and industrial settings. These fasteners are designed to offer remarkable corrosion resistance, impressive thermal stability, and robust mechanical strength, making them perfect for the challenging conditions found in seawater and brackish water environments. MUKAU FASTENERS is committed to precision engineering and strict adherence to international standards, ensuring that their Copper Nickel 70/30 Fasteners provide lasting reliability and durability for applications in desalination plants, shipbuilding, heat exchangers, and offshore industries.
Copper Nickel 70/30 Fasteners are made up of roughly 70% copper and 30% nickel, with small amounts of iron and manganese added to boost strength and corrosion resistance. They boast excellent tensile and yield strength, outstanding resistance to seawater corrosion, and good ductility and weldability. These fasteners maintain their mechanical stability even under high-pressure and high-temperature conditions, guaranteeing a long service life and dependable performance in demanding marine and industrial applications.
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
|---|---|---|---|---|---|---|
| Copper Nickel | 65.0 min | 1 max | .05 max | 29-33 | 0.4-1.0 | 1 max |
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength, ultimate | 372-517 MPa | 54000-75000 psi |
| Tensile strength, yield (depending on temper) | 88.0-483 MPa | 12800-70100 psi |
| Elongation at break (in 381 mm) | 45.0% | 45.0% |
| Charpy impact | 107 J | 78.9 ft-lb |
| Machinability (UNS C36000 (free-cutting brass) = 100%) | 20% | 20% |
| Shear modulus | 57.0 GPa | 8270 ksi |
| Poisson’s ratio | 0.34 | 0.34 |
| Elastic modulus | 150 GPa | 21800 ksi |
| Grade | Cupro Nickel |
| Specifications | ASTM / ASME SB 151, SB 152 |
| Standards | DIN, ASTM, BS and all International Standards |
| Length | UPTO 5 METERS |
| Size | M4 To M100 | Custom Sizes |
| Form | Nuts, Bolts, Washers, Screw |
| Types | Hex Bolts, Flange Bolts, Hex Head Bolts, Lag Bolts, Square Bolts, Eye Bolts, U Bolts, T Bolts, Counter sunk Bolts, Hex Head Nut, Eye Nut, Dome Nut, Coupling Nut, Square Nut, Acorn Nut, Hex Head Cap Screws, Socket Set Screws, Anchor Screws, Socket Head Screws, Concrete Screws, Shoulder Screws, Threaded Screws, Machine Screws, Machine Washers, Flat Washer, Star Washers, Sealing Washer, Lock Washer etc. |
To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.
Copper Nickel 70/30 Fasteners are extensively utilized in marine engineering, offshore platforms, and shipbuilding due to their remarkable resistance to seawater and biofouling. They are perfect for securing components in heat exchangers, condensers, desalination systems, and seawater piping networks. Furthermore, these fasteners find applications in chemical processing, power generation, and oil refining industries, where they deliver excellent corrosion resistance and mechanical integrity. Their reliability in chloride-rich and high-moisture environments makes them a go-to choice for long-lasting, high-performance fastening solutions.
At Mukau Fasteners are packaged in a way that retains the quality of Copper Nickel 70/30. The fasteners are also protected and packed separately in strong and moisture proof packs to avoid rusting and contamination. Proper labeling makes it easier to identify the product and also makes handling easier. Our accurate packaging ensures that the fasteners reach the customers in the right condition and are usable immediately, which is a testimony of our quality products and excellent customer relations.
Mukau Fasteners is a leading manufacturer and supplier of high-quality fasteners in Kinshasa, Congo, with over 8 years of experience serving global industries.
©2024 Mukau Fasteners All Rights Reserved.