Copper Nickel 70/30 Seamless Pipe
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
- Send E-mail: ss@gneesteel.com
- Tel: +8615824687445
Copper Nickel 70/30 Seamless Pipe is a pipe material made from a specific copper-nickel alloy composition. The term "70/30" refers to the copper-nickel ratio in the alloy, meaning it contains approximately 70% copper and 30% nickel. This special composition gives the seamless pipe unique properties. Copper Nickel 70/30 Seamless Pipe has excellent corrosion resistance, making it suitable for applications in marine environments or those involving saltwater exposure.
Chemical Composition of ASTM B466 C71500 Copper Nickel Seamless Pipes and Tubes
The chemical composition of UNS C71500 copper nickel alloys is outlined in the following table.
| Element | Content (%) |
| Copper, Cu | 70.0 |
| Nickel, Ni | 30.0 |
Physical Properties ASTM B466 C71500 Copper Nickel Seamless Pipes and Tubes
The following table shows the physical properties of UNS C71500 copper nickel alloys.
| Properties | Metric | Imperial |
| Density | 8.94 g/cm3 | 0.323 lb/in3 |
| Melting point | 2140°F | 1171°C |
Mechanical Properties ASTM B466 C71500 Copper Nickel Seamless Pipes and Tubes
The Mechanical Properties of UNS C71500 copper nickel alloys are displayed in the following table.
| 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 |
How does the corrosion resistance of Copper Nickel 70/30 Seamless Pipe compare to other materials?
In terms of corrosion resistance, Copper Nickel 70/30 Seamless Pipe is a highly reliable and durable choice. Its composition consists of 70% copper and 30% nickel, which provides excellent corrosion resistance, especially in marine and saltwater environments. Compared to other materials such as stainless steel or carbon steel, Copper Nickel 70/30 Seamless Pipe exhibits excellent resistance to general and localized corrosion. It has excellent resistance to crevice corrosion, stress corrosion cracking, and pitting, which are common problems in corrosive environments.
The inherent self-passivating properties of this alloy form a protective oxide layer on its surface, enhancing its corrosion resistance. Copper Nickel 70/30 Seamless Pipe maintains its corrosion resistance even at high temperatures, making it suitable for high-temperature applications. The combination of copper and nickel in this seamless pipe composition ensures long-term corrosion protection, making it a top choice for a variety of industries, including offshore and marine applications, desalination plants, and chemical processing facilities.
Packaging&Shipping
Customer Visit Case
Hot Tags: copper nickel 70/30 seamless pipe, China copper nickel 70/30 seamless pipe suppliers, c276 stainless steel, inconel 718 plate, nickel alloy 201 pipe, TA1 Titanium Bar For Industry, Special Metals INCONEL Alloy 617, 2 4851 alloy 601
You Might Also Like
Send Inquiry