Monel alloy, also known as Monel, is a nickel-copper based alloy containing up to 67% nickel, 28% copper and 5% other ingredients such as iron, manganese, carbon and silicon. It has excellent corrosion resistance and high strength and is widely used in aerospace, marine engineering, chemical industry and other fields.
Below, I will introduce the properties of Monel alloy in detail
Chemical composition:
The chemical composition of Monel alloy is Ni67%, Cu28%, Fe2.5%, Mn1.5%, C0.3%, Si0.5%, S0.024%, Mg0.01%, Ti0.1%, Al0.5%, P0.02%.
Hardness:
The hardness of Monel alloy depends on its heat treatment state and use conditions. It can be enhanced by heat treatment and cold working to enhance its hardness and strength.
Melting point:
The melting point of Monel alloy is 1315-1350℃.
High temperature resistance:
Monel alloy has excellent performance at high temperature, and its maximum use temperature is 538℃.
Elastic modulus Poisson's ratio:
The elastic modulus of monel alloy is 1.279×10^5 MPa, and the Poisson's ratio is 0.32.
Density:
The density of monel alloy is 8.80 g/cm³.
Standard:
The standards of monel alloy include ASTM B127, UNS N04400, etc.
Mechanical properties:
Monel alloy has excellent mechanical properties, with a yield strength of 240 MPa, a tensile strength of 520 MPa, and an elongation of 40%.
Mechanical properties:
Monel alloy has good mechanical properties and good durability under high temperature and corrosive environment.
Features:
Monel alloy has excellent corrosion resistance and can withstand corrosion from a variety of strong acids and alkalis. In addition, it also has good processability and weldability.
In short, monel alloy is an excellent material with excellent corrosion resistance and high strength, and is widely used in aerospace, marine engineering, chemical industry and other fields.
