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Nasir Nickel Alloys, located in Manama, Bahrain, is a reliable manufacturer and supplier of Copper Nickel Bolts, offering top-notch fastening solutions for various industrial, marine, and chemical applications. These bolts uniquely blend the corrosion resistance of nickel with the strength, conductivity, and durability of copper, ensuring they perform reliably even in tough environments. Crafted with precision and in line with international standards, Copper Nickel Bolts provide secure fastening, long-lasting reliability, and structural integrity. They’re commonly used in shipbuilding, offshore platforms, desalination plants, and chemical processing units, delivering exceptional performance in settings exposed to seawater, oxidation, and corrosive chemicals.
Copper Nickel Bolts are made up of about 70–90% copper and 10–30% nickel, with small amounts of iron and manganese added to boost mechanical strength and corrosion resistance. This alloy is known for its excellent resistance to seawater, oxidation, and biofouling. In terms of mechanics, these bolts exhibit high tensile strength, good ductility, and outstanding fatigue resistance. Their mix of corrosion resistance, mechanical stability, and conductivity guarantees dependable performance in marine, chemical, and industrial settings. Copper Nickel Bolts maintain their shape, toughness, and structural integrity even under high-stress and harsh operating conditions.
| 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 Nasir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel Bolts in Manama, Bahrain, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Bahrain, 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 are a go-to choice in industries that need robust, long-lasting, and corrosion-resistant fastening solutions. They’re perfect for applications like shipbuilding, offshore oil and gas platforms, marine engineering, desalination plants, and chemical processing facilities. You’ll often find these bolts in pumps, valves, pressure vessels, piping systems, structural assemblies, and heavy-duty machinery that face the harshness of seawater or corrosive chemicals. Thanks to their outstanding corrosion resistance, strength, and impressive lifespan, they thrive in critical and tough environments. Copper Nickel Bolts provide secure fastening, top-notch performance, low maintenance, and reliability in demanding industrial and marine settings.
