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Ashraf Nickel Alloys stands out as a leading manufacturer and supplier of top-notch Copper Nickel Bolts in Riyadh, Saudi Arabia. They provide high-performance fastening solutions tailored for demanding industries. These bolts are prized for their remarkable resistance to seawater corrosion, erosion, and biofouling, making them perfect for applications in marine engineering, offshore structures, oil and gas plants, chemical processing, and power generation. Crafted to meet international standards, Ashraf Nickel Alloys’ Copper Nickel Bolts come in a variety of sizes, grades, and specifications, ensuring they deliver durability, reliability, and a long service life even in harsh and corrosive environments.
The primary composition of Copper Nickel Bolts includes copper, with nickel content varying from 10% to 30%, along with carefully controlled amounts of iron and manganese to boost strength and corrosion resistance. This specific alloy mix offers excellent protection against stress corrosion cracking, erosion, and damage from seawater. Mechanically, these bolts showcase impressive tensile strength, toughness, and ductility, along with good hardness, making them ideal for high-pressure and high-temperature settings. Their robust mechanical properties and outstanding corrosion resistance make them reliable fastening components for critical industrial operations.
| 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 Ashraf Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel Bolts in Riyadh, Saudi Arabia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Saudi Arabia, 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 extensive use in shipbuilding, desalination plants, seawater piping systems, and offshore platforms, where resistance to saltwater and biofouling is crucial. In the oil and gas sector, they are utilized in condensers, heat exchangers, refinery systems, and pipelines that face aggressive environments. Power plants and chemical industries also rely on them for equipment and machinery that require secure fastening under high temperatures and corrosive conditions. With their durability, long service life, and ability to perform under extreme conditions, Copper Nickel Bolts are an essential choice across various industries.
