Home > Copper Nickel > Copper Nickel Fasteners
Request For Our Latest Prices on Copper Nickel 70/30 Bolts in Bangkok, Thailand!
Pengkumta Fasteners, a reputable manufacturer and supplier located in Bangkok, Thailand, specializes in high-quality Copper Nickel 70/30 Bolts. These bolts are crafted to provide outstanding durability and resistance to corrosion, making them a popular choice in marine, offshore, and chemical processing settings. With a meticulous manufacturing process and rigorous quality control, Pengkumta guarantees that each fastener adheres to international standards and meets client expectations. The Copper Nickel 70/30 Bolts offered by the company are celebrated for their remarkable strength, excellent thermal stability, and long-lasting performance, positioning them as a trusted option for critical industrial applications around the globe.
These Copper Nickel 70/30 Bolts are made up of 70% copper and 30% nickel, with minor additions of manganese and iron to boost their strength and corrosion resistance. This unique composition ensures exceptional durability against seawater and brine environments. Mechanically, these bolts showcase impressive tensile strength, toughness, and resistance to biofouling, which guarantees a long service life even in challenging conditions. Their thermal conductivity and stability further enhance their performance in high-pressure and elevated temperature applications, making them a reliable choice for marine and industrial uses.
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
|---|---|---|---|---|---|---|
| Copper Nickel | 65.0 min | 1 max | .05 max | 29-33 | 0.4-1.0 | 1 max |
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength, ultimate | 372-517 MPa | 54000-75000 psi |
| Tensile strength, yield (depending on temper) | 88.0-483 MPa | 12800-70100 psi |
| Elongation at break (in 381 mm) | 45.0% | 45.0% |
| Charpy impact | 107 J | 78.9 ft-lb |
| Machinability (UNS C36000 (free-cutting brass) = 100%) | 20% | 20% |
| Shear modulus | 57.0 GPa | 8270 ksi |
| Poisson’s ratio | 0.34 | 0.34 |
| Elastic modulus | 150 GPa | 21800 ksi |
| Grade | Copper Nickel |
| 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 | Bolts |
| Types | Hex Bolts, Flange Bolts, Hex Head Bolts, Lag Bolts, Square Bolts, Eye Bolts, U Bolts, T Bolts, Counter sunk Bolts |
To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.
You’ll find Copper Nickel 70/30 Bolts commonly used in shipbuilding, desalination plants, heat exchangers, and offshore oil and gas platforms, thanks to their superior resistance to seawater corrosion. They are also crucial in the chemical processing industry, where resistance to acidic and alkaline solutions is essential. Moreover, these bolts are ideal for condensers, power plants, and piping systems that function under high-pressure, high-temperature, and corrosive conditions. Their ability to endure stress and resist scaling ensures dependable performance, making them an essential choice for industries that demand durability, safety, and longevity in tough operational environments.
At Pengkumta Fasteners, our Copper Nickel 70/30 Bolts are packed in a way that they reach the clients in the best condition possible. Every bolt is covered and placed in individual well-sealed and moisture proof packages to ensure that they are not contaminated or damaged. Labeling is very important since it makes identification of the items easier and handling is also made easier. The kind of packaging we use ensures that the bolts do not lose their quality and are readily available for use, thereby underlining our policy of offering high-quality products and excellent customer relations.
Pengkumta Fasteners is a leading manufacturer and supplier of high-quality fasteners in Bangkok, Thailand, with over 8 years of experience serving global industries.
©2024 Pengkumta Fasteners All Rights Reserved.
