Introduction:
Monel K500 wire is an alloy material widely used in the chemical
industry. It is a nickel-copper alloy that has excellent corrosion
resistance and high temperature resistance, so it is widely used in
various applications in the chemical industry.
First, Monel K500 wire has excellent corrosion resistance. In the
chemical industry, various corrosive media and chemicals are often
used. Monel K500 wire can resist corrosion from chemicals such as
acids, alkalis, salt water, and organic solvents, maintaining its
stable performance and extending its service life. For some highly
corrosive media, Monel K500 wire exhibits high corrosion
resistance, making it an ideal choice in the chemical industry.
Secondly, Monel K500 wire has good high temperature resistance.
High temperature conditions are common in some processes in the
chemical industry. Monel K500 wire can maintain its stable
performance in high temperature environments and is not easily
deformed or failed, ensuring the reliability and safety of the
equipment. It can withstand chemical reactions and thermal cycles
at high temperatures and is suitable for critical equipment such as
high-temperature reactors, steam generators and heat exchangers.
In addition, Monel K500 wire also has excellent mechanical
properties. It has high strength and good plasticity and can
withstand the stress and pressure in the chemical industry. This
makes it an ideal material for manufacturing chemical equipment and
pipes, such as storage tanks, pump bodies, valves and pipe
connections.
Finally, Monel K500 wire also has low magnetic properties and good
electrical conductivity. In some special chemical industry
applications, such as electronic chemical processes and magnetic
resonance imaging equipment, the requirements for the magnetic
properties and conductivity of materials are relatively high. Monel
K500 wire can meet these requirements and maintain its stable
magnetic and conductive properties.
Parameter:
Chemical composition:
Nickel (Ni): about 63%
Copper (Cu): about 29.5%
Aluminum (Al): about 2.7%
Titanium (Ti): about 0.6%
Iron (Fe): about 2%
Manganese (Mn): about 1.5%
Silicon (Si): about 0.5%
Carbon (C): up to 0.25%
Physical properties:
Density: about 8.05g/cubic centimeter
Melting point: about 1288-1343 degrees Celsius
Thermal Conductivity: Approximately 17.2 Watts/meter-Kelvin
Linear expansion coefficient: approximately 13.9 x 10^-6 degrees
Celsius^-1 (room temperature to 100 degrees Celsius)
Mechanical behavior:
Yield Strength (Tensile Strength): Minimum approximately 790 MPa
(80,000 psi)
Tensile Strength: Minimum approximately 1100 MPa (110,000 psi)
Elongation: minimum value is about 20%
Item | Ni | Cu | Al | Ti | Fe | Mn | S | C | Si |
Monel K500 | ≥63 | 27-33 | 2.3-3.15 | 0.35-0.85 | ≤2 | ≤1.5 | ≤0.01 | ≤0.25 | ≤0.5 |
| Item | Density | Melting point | Tensile Strength | Yield Strength | Elongation |
| Monel K500 | 8.05 g/cm3 | 1288-1343℃ | 1100 | 790 | 20% |
Monel K500 | Bar/Rod | Forging | Pipe | Sheet/Strip | Welding Wire |
Standard | ASTM B864 | AMS4676 | ASTM B865 | ASTM B564 | ErNiCu-7 |
Advantage:
- Corrosion resistance: Monel K500 alloy wire shows excellent
corrosion resistance to many chemical media and corrosive gases. It
is resistant to corrosion by chemicals such as acids, alkalis, salt
solutions, chlorides and sulfides, thus providing a long and
reliable service life in the chemical industry.
- High temperature performance: Monel K500 alloy wire can still
maintain good mechanical properties and corrosion resistance in
high temperature environments. It can withstand oxidation, thermal
stress and thermal fatigue at high temperatures, and is suitable
for high-temperature reactors, furnace tubes and heat exchange
equipment in the chemical industry.
- Resistance to stress corrosion cracking: Monel K500 alloy wire has
good resistance to stress corrosion cracking. In the chemical
industry, due to the chemical properties of the medium and the
existence of stress, metal materials are prone to stress corrosion
cracking, and Monel K500 alloy wire can effectively alleviate this
phenomenon and improve the reliability and safety of equipment.
- High strength: After proper heat treatment and cold working, Monel
K500 alloy wire can obtain a high strength level, allowing it to
withstand high stress and harsh working conditions in the chemical
industry.
Application:
In the chemical industry, specific applications of Monel K500 alloy
wire include but are not limited to the following:
- Chemical reactors and storage tanks: Used to manufacture
corrosion-resistant and high-temperature-resistant chemical
reactors and storage tanks, such as acid reactors, oxidizers, and
distillation towers.
- Chemical pipelines and valves: Used to manufacture
corrosion-resistant and high-pressure chemical pipelines and valve
systems, such as pipelines for transporting acid and alkali
solutions and valves for regulating flow, etc.
- Chemical equipment and auxiliary parts: used to manufacture various
parts and components of chemical equipment, such as pumps, heat
exchangers, filters, nozzles and mixers, etc.
- Corrosive gas treatment: used to manufacture corrosion-resistant
gas treatment equipment, such as gas purifiers and desulfurization
devices.
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