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Murad Fasteners has established itself as a reliable manufacturer and supplier in Doha, Qatar, specializing in high-quality Copper Nickel Bolts that are built to withstand corrosion, provide strength, and ensure long-lasting reliability. These bolts are crafted using cutting-edge technology and rigorous quality control measures, guaranteeing precise threading, accurate dimensions, and consistent performance even in the toughest industrial and marine settings. Murad Fasteners offers a variety of Copper Nickel Bolts in different sizes and specifications to align with international standards and specific project needs. They are widely utilized in offshore, marine, and industrial applications throughout Qatar and the Middle East, delivering secure, durable, and trustworthy fastening solutions that uphold safety and stability in critical assemblies.
Copper Nickel Bolts are composed of copper-nickel alloys, typically featuring ratios like 90/10 or 70/30, often with small amounts of iron and manganese to boost strength and durability. This unique composition grants them exceptional resistance to seawater corrosion, biofouling, and erosion. Their mechanical properties include high tensile strength, good ductility, toughness, and stability across varying temperatures and pressures. These bolts maintain a reliable load-bearing capacity, resist wear, and promise long-term performance in aggressive marine and chemical environments, making them perfect for demanding 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.
You’ll find Copper Nickel Bolts in industries that need corrosion-resistant and mechanically dependable fastening solutions. They are commonly used in marine and offshore structures, shipbuilding, desalination plants, heat exchangers, condensers, and piping systems. Additionally, they play a role in chemical processing, power generation, and coastal infrastructure projects. Thanks to their durability, resistance to seawater and harsh media, and minimal maintenance needs, Copper Nickel Bolts are ideal for flanged joints, bolted connections, and critical assemblies that face tough and saline conditions, ensuring secure and long-lasting performance.
At Murad Fasteners, we make sure that our Copper Nickel bolts are packed in a way that will not affect their quality and effectiveness. Every bolt is packed in individual protection to avoid damage, rusting or any form of contamination in the course of transportation. Our packaging is safe and secure using robust cartons and we also have the ability to provide customized packaging. Proper labeling and packing also help in easy identification and handling of the products as part of our core values of offering quality products in good condition.
Murad Fasteners is a leading manufacturer and supplier of high-quality fasteners in Doha, Qatar, with over 8 years of experience serving global industries.
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