Home > Copper Nickel > Copper Nickel 70/30 Bolts
Themba Nickel Alloys, located in Cape Town, Cape Town, stands out as a top manufacturer and supplier of premium copper-nickel products, with a strong focus on international markets like Cape Town, South Africa. Known for their precision engineering and durability, the company offers Copper Nickel 70/30 bolts that adhere to strict industry standards. With state-of-the-art production facilities and a commitment to quality control, Themba Nickel Alloys guarantees consistent performance, impressive corrosion resistance, and long-lasting reliability. Their dedication to excellence and timely delivery has made them a go-to choice for clients in need of sturdy fasteners for marine, industrial, and chemical applications, effectively connecting South African expertise with global needs.
Copper Nickel 70/30 bolts are made up of about 70% copper and 30% nickel, providing a well-rounded mix of corrosion resistance and mechanical strength. These bolts boast excellent tensile and yield strength, making them tough enough to handle heavy loads. They are particularly resistant to seawater and chemical corrosion, ensuring long-term reliability even in challenging environments. With good thermal and electrical conductivity, the alloy remains stable across a range of temperatures. The material is both ductile and sufficiently hard to endure mechanical stress, ensuring secure fastening while reducing wear, deformation, and failure, even in demanding industrial or 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 Themban Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Copper Nickel 70/30 Bolts in Cape Town , South Africa, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Cape Town, 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 extensively utilized in marine, offshore, and chemical industries due to their outstanding corrosion resistance. They are perfect for applications like shipbuilding, seawater piping, desalination plants, and oil and gas installations, where exposure to saltwater and harsh chemicals is a given. These bolts also find their place in power plants, construction, and industrial machinery, delivering reliable fastening solutions under extreme conditions. Their durability, strength, and resistance to biofouling make them ideal for both structural and functional uses. Engineers and designers trust Copper Nickel 70/30 bolts for their robust performance in various applications.
