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Adarsh Nickel Alloys stands out as a trusted manufacturer and supplier based in Delhi, specializing in top-notch copper nickel bolts that are perfect for secure fastening in both marine and corrosive industrial settings. These bolts are crafted from high-quality copper nickel alloys, utilizing precision forging and threading techniques to ensure they boast excellent dimensional accuracy, smooth threads, and a long-lasting service life. Adarsh Nickel Alloys offers a variety of copper nickel bolts in different sizes, thread standards, and even custom specifications to cater to a wide range of application needs. With a strong commitment to quality control and compliance with international standards, the company guarantees consistent quality, exceptional corrosion resistance, and reliable performance even in the toughest conditions.
The copper nickel bolts are made from copper-based alloys mixed with nickel, along with small amounts of iron and manganese to boost their strength and resistance to corrosion. This unique blend provides remarkable protection against seawater corrosion, erosion, biofouling, and stress corrosion cracking. On a mechanical level, these bolts showcase impressive tensile and yield strength, high toughness, excellent ductility, and stable performance across a broad temperature range. They maintain their shape, thread integrity, and mechanical reliability even when faced with ongoing mechanical and environmental stress.
| Grade | Cupro Nickel 70/30 (UNS C71500) |
| 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. |
| Element | Cu | Mn | Pb | Ni | Fe | Zn |
| Copper Nickel 70/30 | 65.0 min | 1 max | .05 max | 29-33 | 0.4-1.0 | 1 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Copper Nickel | 0.323 lb/in3 at 68 F | 2260 F | 50000 psi | 20000 psi | 30 % |
At Adarsh Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel Bolts in Delhi, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, 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 bolts find their place in various industries, including marine, shipbuilding, offshore operations, desalination, power generation, and oil and gas. They are particularly well-suited for fastening flanges, piping systems, heat exchangers, condensers, and offshore structures that are regularly exposed to salty and corrosive environments. Thanks to their outstanding corrosion resistance, solid mechanical strength, and extended service life, these bolts ensure secure assemblies, lower maintenance needs, and safe, dependable operation in critical industrial and marine applications.
