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Murad Fasteners stands out as a reliable manufacturer and supplier based in Doha, Qatar, specializing in top-notch Copper Nickel 70/30 Nuts. These nuts are crafted for exceptional corrosion resistance, strength, and long-lasting reliability. Using cutting-edge production methods and rigorous quality checks, Murad Fasteners ensures that each nut features precise threading, accurate dimensions, and consistent performance, even in the toughest industrial and marine settings. They offer Copper Nickel 70/30 Nuts in a variety of sizes and specifications, all designed to meet international standards and cater to specific project needs. These nuts are widely utilized in the offshore, marine, and chemical sectors throughout Qatar and the Middle East, providing secure, durable, and trustworthy fastening solutions for critical bolted connections and assemblies.
Made from a copper-nickel alloy that consists of 70% copper and 30% nickel, Copper Nickel 70/30 Nuts often include small amounts of iron and manganese to boost their strength and durability. This unique composition gives them outstanding resistance to seawater corrosion, biofouling, and erosion. They boast impressive mechanical properties, including high tensile strength, good ductility, toughness, and stability under varying temperatures and pressures. These nuts are designed to maintain a reliable load-bearing capacity, resist wear, and ensure long-term performance in challenging marine and chemical environments, making them perfect for demanding fastening tasks.
| Copper Nickel | Ni | Pb | Cu | Fe | Mn | Zn |
| 9-11 max | 0.05 max | 88.6 min | 1.8 max | 1.0 max | 1 max |
| Density | Elongation | Yield Strength (0.2%Offset) | Melting Point | Tensile Strength |
| 8.1 g/cm3 | 30 % | Psi – 35,000, MPa – 241 | 1443 °C (2430 °F) | Psi -80,000, MPa -551 |
|
Material |
Specification |
Standards |
Size |
|
Cupro Nickel
|
ASTM
|
ASTM B151, B152 |
M10 to M100
|
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 Nuts are a go-to choice in industries that need corrosion-resistant and mechanically dependable fastening solutions. You’ll find them in applications like marine and offshore structures, shipbuilding, desalination plants, heat exchangers, condensers, and piping systems. They’re also used in chemical processing, power generation, and coastal infrastructure projects. Thanks to their durability, resistance to seawater and harsh substances, and minimal maintenance needs, Copper Nickel 70/30 Nuts are ideal for flanged joints, bolted connections, and critical assemblies that face tough and saline conditions, ensuring secure and reliable performance.
Our Copper Nickel 70/30 Nuts at Murad Fasteners are packed in a manner that they reach the clients in the best condition possible. Every nut is covered and placed in hard-wearing, moisture-proof packets to avoid spoilage and harm. Proper labeling enhances identification and management of the items. The nuts are packed carefully to ensure that they retain their high quality and are ready for consumption, thus showcasing our company’s dedication to providing high-quality products and excellent customer care.
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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