Home > Copper Nickel > Copper Nickel 70/30 Bolts
Nasir Nickel Alloys, based in Manama, Bahrain, is a trusted manufacturer and supplier of high-quality fasteners, including Copper Nickel 70/30 Bolts. Known for precision engineering and superior material quality, the company delivers bolts that perform reliably in demanding industrial and marine environments. Copper Nickel 70/30 Bolts are manufactured to stringent international standards, offering excellent corrosion resistance, strength, and durability. Ideal for applications exposed to seawater, chemicals, and harsh operating conditions, these bolts provide long-lasting and dependable performance. Nasir Nickel Alloys combines high-quality materials with expert guidance, helping engineers and maintenance teams select the right bolts for secure, durable connections.
Copper Nickel 70/30 Bolts are made from an alloy of 70% copper and 30% nickel, providing superior corrosion resistance and mechanical strength. They exhibit high tensile strength, fatigue resistance, and toughness, even in aggressive marine and industrial environments. The alloy naturally resists scaling, biofouling, and seawater corrosion while maintaining dimensional stability over time. Manufactured to precise specifications, Nasir Nickel Alloys’ Copper Nickel 70/30 Bolts deliver consistent mechanical properties and reliable performance, making them ideal for critical applications where secure, long-lasting fastenings are essential.
| Standards | DIN, ASTM, BS and all International Standards |
|---|---|
| Specifications | ASTM / ASME SB 151 |
| SB 152 | |
| Size | M4 To M100 |
| Length | UPTO 5 METERS |
| From |
Hot Forged and Cold Forged
|
| Type | Foundation Bolts, Structural Bolts, Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolt, U- Bolts, J Bolts, Mushroom Head Square Neck Bolts, T-Head Bolts, Wing Screw, Eye Bolt |
| 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 70/30 | 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 70/30 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 70/30 Bolts are widely used in industries requiring durable, corrosion-resistant fasteners. They are particularly suited for marine and offshore applications, including seawater piping, shipbuilding, and desalination plants, where exposure to saltwater is constant. These bolts are also used in chemical processing, power generation, and HVAC systems, providing strong, reliable connections in harsh conditions. Their combination of corrosion resistance, mechanical strength, and longevity ensures the integrity and safety of critical assemblies. Nasir Nickel Alloys’ Copper Nickel 70/30 Bolts give engineers and maintenance teams high-performance, dependable solutions for assembling piping systems, machinery, and structural components in challenging environments.
