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Barsham Nickel Alloys is a top manufacturer and supplier located in Doha, Qatar, and deals with high-quality nickel alloys and allied products. With industry experience spanning years, they supply a range of materials, such as copper-nickel bolts, suitable for the most severe industrial applications. The copper-nickel bolts of theirs are highly resistant to wear and corrosion and so find application in marine, chemical and other hostile environments. Dedicated to delivering precision-engineered products, Barsham Nickel Alloys guarantees optimal performance, durability, and reliability for each product they supply to their consumers.
Copper Nickel bolts are mostly made up of copper, nickel, and small quantities of iron, manganese, and other metal components. The common composition is 90% copper and 10% nickel. They have good mechanical strength, high corrosion resistance and good wear and fatigue properties and hence are suitable for harsh conditions. They have good performance in both fresh and saltwater environments. Physically, copper-nickel bolts have high electrical and thermal conductivity, as well as good machinability. They are non-magnetic, light in weight and have excellent resistance to corrosion and biofouling in marine 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 % |
Barsham Nickel Alloys is a topmost manufacturer and supplier of Copper Nickel Bolts in Doha, Qatar. High in strength, corrosion resistance, and accuracy, our Copper Nickel Bolts are produced using the most advanced manufacturing technology. We follow high standards of the industry, delivering superior quality products with each order. With excellence as our promise, we deliver efficient and time-bound solutions, supported by superior customer service. Committed to constant innovation, we work to satisfy the changing needs of our customers with long-lasting and efficient products.
Contact us to get a quick quote for your requirement.
Copper Nickel bolts find extensive application in marine, offshore and chemical industries because of their high resistance to corrosion, particularly in saltwater conditions. They are best suited for fastening parts in seawater piping systems, heat exchangers, and desalination plants. These bolts also find application in shipbuilding, offshore oil rigs, and power plants where exposure to severe environments is frequent. Their biofouling and marine growth resistance renders them a choice application for underwater and coastal use, providing long-term and consistent performance in harsh conditions.
