Short Description:

Nickel chrome alloy has high resistivity, good anti-oxidation properties, high temperature strength, very good form and weld ability.
It is widely usded in electrical heating element material, resistor, industrial furnaces, etc.
Ni80Cr20, a nickel - chromium alloy, contains around 80% nickel and 20% chromium.
1. Physical Attributes
With a high melting point (about 1400 - 1450°C), it resists high - temperature melting. Its density stands at approximately 8.4 g/cm³. Its relatively low thermal conductivity helps in heat - insulation applications.
2. Mechanical Traits
It’s strong, with high tensile and yield strength, enabling it to handle heavy loads. The alloy’s good hardness offers excellent wear resistance. It also has sufficient toughness, reducing the risk of fracture under impact.
3. Chemical Features
Ni80Cr20 forms a protective oxide film, providing outstanding oxidation resistance. It can withstand various corrosive substances in different chemical environments.
4. Applications
This alloy sees use in multiple sectors. In electronics, it makes heating elements. In the aerospace industry, it’s used for components exposed to high - temperature and high - stress conditions.

Place of Origin: Shanghai,China

Brand Name: TANKII

Shape: Wire

Material: Nickel Alloy

Chemical Composition: 80%Ni,20%Cr; 70%Ni,30%Cr; 60%Ni,15%Cr

Product Name: Extremely Fine of Ni80Cr20 Wire 0.02mm Nickel Chromium Alloy Wire

Color: Silver White

Purity: 80%Ni

Diameter: 0.02mm

Resistivity: 1.09+/-3%