Home > Copper Nickel > Copper Nickel 70/30 Bolts
Adarsh Nickel Alloys is a well-respected manufacturer and supplier based in Delhi, known for providing top-notch Copper Nickel 70/30 bolts that are perfect for critical marine and industrial applications. These bolts are crafted from high-quality raw materials and through advanced manufacturing techniques, ensuring they have precise dimensions, a fantastic surface finish, and impressive durability. They come in a variety of sizes and thread specifications, meeting international standards and built to endure tough operating conditions. Adarsh Nickel Alloys is dedicated to offering reliable, corrosion-resistant fastening solutions that ensure safety and longevity in challenging environments across a range of industries.
Copper Nickel 70/30 bolts are made up of about 70% copper and 30% nickel, with small amounts of iron and manganese added to boost their mechanical strength and resistance to corrosion. This alloy is known for its excellent tensile and yield strength, high toughness, and good ductility. The bolts are particularly resistant to seawater corrosion, erosion, and biofouling, all while maintaining stable mechanical properties even under varying pressures and temperatures. Their strong composition guarantees durability, dependable performance, and a long service life in demanding industrial and marine settings.
| 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 Adarsh Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel 70/30 Bolts in Delhi, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, 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.
These Copper Nickel 70/30 bolts find extensive use in marine engineering, shipbuilding, offshore platforms, and coastal infrastructure, where they often face exposure to seawater and harsh conditions. They are perfect for securing components in heat exchangers, condensers, desalination plants, power generation systems, chemical processing units, and industrial piping networks. Additionally, these bolts are utilized in hydraulic systems, oil and gas installations, and other high-pressure applications, providing secure, corrosion-resistant, and durable fastening solutions that are crucial for operational safety and long-term reliability.
