Copper-nickel alloys (CuNi), such as CuNi 90/10, are used in a wide range of applications from shipbuilding to nuclear power plants. Commonly known as C70600 or UNS C7060X, this alloy is known for its excellent corrosion resistance, strength and ductility, making it ideal for a variety of industrial uses. Let’s explore the properties of CuNi 90/10 and how it can benefit your project.
CuNi 90/10 Chemical composition:
The chemical composition of CuNi 90/10 consists of copper (90%), nickel (9%), iron (0.3%) and manganese (0.5%). This combination not only gives the alloy excellent strength and ductility, but also makes it extremely corrosion-resistant in seawater. Additionally, the alloy has good weldability and formability, making it an excellent choice for manufacturing projects in harsh environments.
Copper Nickel 90/10 Properties:
- CuNi 90/10 is an alloy made of 90% copper and 10% nickel.
- This alloy has good corrosion resistance and is often used in marine applications.
- CuNi 90/10 also has good electrical and thermal conductivity.
- This alloy is weldable, but care must be taken to avoid hot cracking.
- CuNi 90/10 can be heat treated to improve its mechanical properties.
- This alloy is commonly used in the chemical industry as well as electrical and thermal applications.
Density of CuNi 90/10 alloy:
The density of a material is determined by its mass per unit volume. CuNi 90/10 has a density of 8.9 grams per cubic centimeter, which makes it slightly heavier than pure copper but lighter than steel or brass. This modest weight, combined with the alloy’s low thermal conductivity, makes it an ideal material for heat exchangers operating in seawater environments where temperature control is critical.
Casting properties:
CuNi 90/10 has excellent casting properties due to its low melting point and good flowability at high temperatures. This allows manufacturers to easily cast complex shapes, saving time and money during production while maintaining high quality standards. Additionally, the alloy’s excellent corrosion resistance means parts produced with this material have a longer service life in challenging marine environments than parts made from other materials, such as aluminum or stainless steel alloys.
in conclusion:
CuNi 90/10 is an ideal material for marine applications requiring excellent corrosion resistance and strength in a lightweight package. Its combination of chemical composition and physical properties makes it an attractive choice for many industries, including shipbuilding, offshore oil and gas production, and nuclear power plants. With its excellent casting properties, weldability, formability and low thermal conductivity, it’s no wonder so many manufacturers choose CuNi 90/10!
Tianjin Anton Metal Manufacture Co., Ltd. is a company specializing in the production of various nickel-based alloys, Hastelloy alloys and high-temperature alloy materials. The company was established in 1989 with a registered capital of 10.0 million, specializing in the production and sales of alloy materials. Anton Metal’s products are widely used in aerospace, chemical industry, electric power, automobile, nuclear energy and other fields, and can also provide customized alloy material solutions according to customer needs. If you need to know the price consultation of alloy materials or provide customized alloy material solutions, please feel free to contact the sales staff.
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Post time: Jan-29-2024
