Home > Copper Nickel > Copper Nickel 70/30 Bolts
Marsh Nickel Alloys, located in Canberra, Australia, stands out as a top-notch manufacturer and supplier of high-quality Copper Nickel 70/30 Bolts. Renowned for their precision engineering and commitment to exceptional product standards, Marsh Nickel Alloys delivers bolts that offer remarkable strength, corrosion resistance, and durability, even in the toughest environments. These Copper Nickel 70/30 Bolts are specifically crafted for applications that face exposure to seawater, brine, and other corrosive substances. With a strong emphasis on quality, performance, and customer satisfaction, the company guarantees that each product adheres to international specifications, providing reliable fastening solutions for marine, offshore, and industrial operations around the globe.
Made up of roughly 70% copper and 30% nickel, with small amounts of iron and manganese to boost strength, toughness, and corrosion resistance, Copper Nickel 70/30 Bolts showcase impressive mechanical properties. They have a tensile strength of about 350 MPa, good ductility, and exceptional resistance to biofouling and stress corrosion cracking. This alloy also boasts excellent thermal and electrical conductivity. With the perfect blend of mechanical strength and corrosion resistance, these bolts promise long-lasting performance and reliability in demanding marine and industrial 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 Marsh Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel 70/30 Bolts in Canberra, Australia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Australia, 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 find their place in various applications, including marine engineering, shipbuilding, desalination plants, offshore oil and gas systems, and power generation units. They are perfect for securing components that are exposed to seawater and corrosive conditions, ensuring strong and durable joints. Additionally, these bolts are commonly used in condensers, heat exchangers, and seawater piping systems due to their outstanding resistance to erosion and corrosion. They also serve well in chemical processing and industrial equipment that require robust and non-corrosive fasteners. Marsh Nickel Alloys provides Copper Nickel 70/30 Bolts in a range of sizes and specifications, ensuring reliable performance and a long service life.
