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Al Vishwas Nickel Alloys distinguishes itself as a premier manufacturer and supplier of superior-quality Copper Nickel Bolts based in Dubai, UAE. They serve industries requiring dependable and corrosion-resistant fastening solutions. Well-known for their precision-engineered products, the company offers Copper Nickel bolts that perform exceptionally in marine, offshore, and chemical processing environments. Through advanced production capabilities and stringent quality control, Al Vishwas Nickel Alloys ensures that every bolt provides remarkable strength, dependability, and resistance to seawater corrosion. Their commitment to excellence, timely delivery, and customer-focused service has established them as a preferred source for Copper Nickel fasteners throughout diverse industrial sectors.
Copper Nickel Bolts typically contain 90–70% copper and 10–30% nickel, along with small amounts of iron and manganese added to enhance strength and corrosion resistance. This particular alloy makeup delivers exceptional resistance to seawater, biofouling, and stress-corrosion cracking. Mechanically speaking, Copper Nickel bolts demonstrate good tensile strength, high ductility, and reliable performance across a range of temperatures. Their durability and capacity to withstand erosion and corrosion in marine environments guarantee a long service life. Together, these mechanical and chemical characteristics make Copper Nickel bolts ideal for challenging applications that call for secure and corrosion-resistant fastening.
| 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 Al Vishwas Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel Bolts in Dubai, UAE, delivering advanced solutions for every piping requirement you have. Our modern manufacturing facilities are strategically situated in the UAE, enabling us to keep a large stock of more than 16,000 tons of top-quality materials on hand. We are committed to providing exceptional products and services, guaranteeing dependability and excellence for our worldwide customers.
Reach out to us for a fast quote tailored to your requirement.
Copper Nickel Bolts are widely applied in marine and offshore settings due to their exceptional resistance to seawater and salty environments. They are typically used in shipbuilding, desalination facilities, heat exchangers, condenser systems, and seawater piping networks. Their corrosion-resistant qualities make them well-suited for coastal construction, underwater equipment, and offshore oil and gas platforms. Within the power generation and chemical processing industries, Copper Nickel bolts are valued for their dependability and longevity in demanding conditions.
