High Purity Nickel Strip Nickel Copper Alloy Monel 400 Sheet 0.15x8mm 520 MPa Tensile Strength

Nickel Copper Alloy Monel 400 Sheet 0.15x8mm High Purity Nickel Strip 520 MPa Tensile Strength

Product Introduction

Monel 400 strip is an indispensable high-performance material in marine engineering. Its excellent resistance to seawater corrosion makes it an ideal choice for manufacturing key components such as ship parts, diving equipment and underwater piping systems. The high nickel content (≥63%) and copper content (28%-34%) of Monel 400 strip give it excellent corrosion resistance in seawater and can effectively resist stress corrosion cracking caused by chloride ions. In normal temperature seawater, its corrosion rate is less than 0.05mm/year, showing an extremely low corrosion rate.
In addition, Monel 400 strip exhibits good mechanical properties in marine environments. Even at sub-zero temperatures, it can still maintain stable mechanical properties, and its mechanical strength can be significantly improved through cold working. Its tensile strength can typically reach 690 MPa (about 100 ksi), and it exhibits good mechanical properties in high temperature and corrosive environments.

Parameter

Specific Applications

• Ship parts:

Propulsion shaft: Monel 400 strip is often used to manufacture ship propulsion shafts due to its high strength and corrosion resistance. These shafts need to operate for a long time in seawater environment, and Monel 400 strip can effectively resist the corrosion of seawater, ensuring the stability and durability of the shaft.
Propeller: The high-speed rotation of the propeller in seawater makes it susceptible to corrosion and wear. The high hardness and corrosion resistance of Monel 400 strip make it an ideal material for manufacturing propellers, which can extend the service life of the propeller.
Fasteners: Various fasteners on ships need to maintain high strength and corrosion resistance in high salinity and high humidity environments. Fasteners made of Monel 400 strip can meet these requirements and ensure the stability of the ship structure.

• Underwater pipeline system:

Submarine pipeline: In marine engineering, submarine pipelines are used to transport oil, natural gas, seawater, etc. Pipes made of Monel 400 strip can resist the corrosion of seawater and chemicals, ensuring the long-term stable operation of the pipeline.
Desalination plant: Desalination plants need to operate in high salinity and highly corrosive environments. Monel 400 strip is used to manufacture key components in desalination equipment, such as pipes, valves and pumps, which can effectively resist corrosion and increase the service life of the equipment.

• Diving equipment:

Submarine hull: Submarines need to operate in a high-pressure and highly corrosive environment in the deep sea. The high strength and corrosion resistance of Monel 400 strip make it an ideal material for manufacturing submarine hulls, which can ensure the safety and reliability of submarines.
Diving equipment parts: Various components in diving equipment, such as submersible pumps, submersible valves and connectors, need to be used for a long time in a seawater environment. Components made of Monel 400 strip can effectively resist the corrosion of seawater and ensure the normal operation of the equipment.

• Navigation equipment:

Buoys: Navigation buoys need to operate stably for a long time in the marine environment, resisting the corrosion of seawater and the impact of wind and waves. Buoys made of Monel 400 strip have high corrosion resistance and high strength, which can ensure the long-term stability and reliability of the buoys.
Signal towers: Signal towers need to withstand the corrosion of wind and waves and seawater in the marine environment. Signal towers made of Monel 400 strip have high corrosion resistance and high strength, which can ensure the long-term stable operation of signal towers.

Advantages and Characteristics

1. Monel 400 strip contains a high proportion of nickel and copper, which can effectively resist the erosion of corrosive media such as seawater, acidic solutions and hydrofluoric acid. Its surface can form a dense passivation film, which effectively prevents the erosion of corrosive substances such as chloride ions and ensures the stability of the material in harsh environments.
2. High strength: The tensile strength of Monel 400 strip is usually in the range of 480-620 MPa, and the yield strength is approximately between 170-345 MPa, which can meet the application requirements in high stress environments.
3. High ductility: Its elongation is usually between 30%-40%, and it can maintain good plastic deformation ability when subjected to large stress, which is suitable for working conditions requiring high ductility.
4. High hardness: The Brinell hardness is 130-180 HB, and the hardness level is moderate, which is suitable for a variety of machining methods.

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Related Questions and Answers

What is the density of Monel 400 Strip?
The density of Monel 400 Strip is about 8.8 g/cm³.

What is the melting point of Monel 400 Strip?
The melting point of Monel 400 Strip ranges from about 1350°C to 1400°C (2462°F to 2552°F).

How is the corrosion resistance of Monel 400 Strip?
Monel 400 Strip exhibits good corrosion resistance in a variety of media, especially in corrosive environments such as seawater, acidic solutions, and hydrofluoric acid.

What are the mechanical properties of Monel 400 Strip?
The tensile strength of Monel 400 Strip is usually in the range of 480-620 MPa, the yield strength is about 170-345 MPa, the elongation is usually between 30%-40%, and the Brinell hardness is 130-180 HB.