Copper Nickel 70/30 Fasteners Manufacturers such as Hindco Steel and Alloys are known for providing top-quality fastening solutions that are designed to meet the most challenging application environments. Made of 70% copper and 30% nickel, these fasteners give an excellent combination of strength, softness, and corrosion resistance, which is why they find application in marine, chemical, and offshore industries. They are also designed to be used in different types of seawater for a long period of time and hence they are very common in structural and industrial assemblies that use seawater all over the world market.
These are fasteners made of copper and nickel as the main components and the otherwise optional addition of iron and manganese for better mechanical performance. They are produced by one of the leading Copper Nickel 70/30 Fasteners Suppliers, Hindco Steel and Alloys, and are compliant with standards like ASTM B151, ASME SB151, and DIN 2.0882. In addition to stress corrosion and biofouling resistance, they are expected to provide a long service life in seawater systems, desalination plants, and heat exchangers. Besides being required in the industry of goods, they are also the necessary industrial components which are used in industries that require them to be pressure-tight in performance.
The benefits of Copper Nickel 70/30 Fasteners are many. They provide excellent resistance against pitting and crevice corrosion, even after being exposed to high concentrations of sea salts. These fasteners, apart from being electrically conductive, are also thermally stable, which makes them suitable for the generation of power and the instrumentation process as well. Hindco Steel and Alloys as one of the most prestigious Copper Nickel 70/30 Fasteners Stockists in India guarantees products that are precision-engineered with very low dimensional tolerances and a smooth surface finish. Besides, the clients are all over the world- from the UK and USA to the Middle East and Southeast Asia- who profit not only from the long lifetime of their products but also from their easy installation lowering their maintenance costs to a great extent.
Hindco Steel and Alloys has a wide range of types of Copper Nickel 70/30 Fasteners such as bolts, nuts, washers, threaded rods, screws, and stud bolts. Different shapes and sizes are used for each fastener in order to be appropriate for different industrial needs and mechanical stress levels. The fastener products meet international standards like ISO, BS, and JIS, thus interchangeable in the execution of any international project. The Company's status as a recognized Copper Nickel 70/30 Fasteners Exporter allows it to distribute stock to the repair yards of vessels in Europe, water treatment facilities in Saudi Arabia, and power stations in South Korea, thus always meeting the needs of global customers at the very highest level.
Uses and Applications of Copper Nickel 70/30 Fasteners
In the marine industry, Copper Nickel 70/30 Fasteners are extensively used to assemble pumps, valves, and seawater piping systems as they are highly resistant to seawater corrosion and marine organisms.
The shipbuilding sector depends on Copper Nickel 70/30 Bolts and Nuts as the long-term durability and safety of hull fittings, condensers, and offshore oil rigs are amongst the main features of the applications.
The Chemical Processing Industry could be said to be one of the most difficult areas for fasteners as Copper Nickel 70/30 screws have to provide the highest level of protection against the formation of acid on metal surfaces as well as on the plant performance in reducing chloride stress cracking.
The Power Generation Industry can rely on Copper Nickel 70/30 Threaded Rods for condenser tubing and turbine systems where conductivity and thermal efficiency are always very important.
Desalination Plants use Copper Nickel 70/30 Washers most of the time because of their non-fouling character, which allows water treatment to go on without any kind of stoppage in places like the UAE, Qatar, and Oman.
International Naming Variations: These fasteners are known by different names based on where you are in the world. In the USA, they are referred to as UNS C71500 Fasteners, while in Europe, they go by EN CW354H. They are recognized as W.Nr. 2.0882 in Germany and as JIS CN-107 in Japan. All of the regional names point to the same quality materials made under the Hindco Steel and Alloys brand.
Hindco Steel and Alloys strictly follows the various quality and certification procedures and is proud of it. Each product undergoes different tests among which are tensile strength, yield, and elongation. The company through its adherence to accurate manufacturing and delivery on time is one among the most copper nickel 70/30 fasteners manufacturers and exporters in India, thus, the 40+ countries clients are served by the company for their convenience and satisfaction.
| Specifications | DIN, ASTM, BS and all International Standards |
|---|---|
| Size | 3 mm to 200 mm |
| Bolt / Screw Size | M3 - M56 | 3/6" to 2" | Custom Sizes |
| Nuts Size | M3 - M56 | 3/6" to 2" | Custom Sizes |
| Washers Size | M1 - M64 | #4 to 3" | Custom Sizes |
| Length | M02 to M33 |
| Types | Nuts, Bolts, Screws, Sockets, Studs, Screw, Hex Set Screw, Socket Screw, Cap Screw, Pan Head Screw, Machine Screw, Socket Head Cap Screw, Allen Cap screw, Wing Screw, Washers, Spring Washers, Studs, Anchors, Marine Anchors, Nut, Hexagon Nut, Hex Nut, Hex Coupling Nut, Hex Domed Cap Nuts, Square Nut, Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolt, U-Bolts, J Bolts, Mushroom Head Square Neck Bolts, T-Head Bolts, Wing Screw, Eye Bolt, Foundation Bolts, Structural Bolts. |
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
|---|---|---|---|---|---|---|
| Cupro Nickel 70/30 | 65 min | 1.0 max | 0.05 max | 29-33 max | 0.4-1.0 max | 1 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|---|
| Cupro Nickel 70/30 | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
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