Jiangyin Chengxin Alloy Material Co., Ltd ，
Jiangsu Xiangcheng Supply Chain Management Co. LTD
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Experience the Performance of Monel500 Monel Alloy Ideal for Automotive Aerospace and Construction
Monel 500 is a high-strength, corrosion-resistant nickel-copper alloy, primarily composed of approximately 63% nickel and 30% copper, with small amounts of aluminum and other elements. This alloy is specifically designed to provide superior strength and toughness at elevated temperatures, as well as resistance to corrosion in harsh environments.
Monel 500 is known for its excellent resistance to seawater, chemical corrosion, and oxidation. It also has outstanding mechanical properties, particularly at higher temperatures, where it maintains strength and resistance to stress corrosion cracking. The alloy is non-magnetic and has a good combination of ductility and strength, making it ideal for high-performance applications.
Nominal Chemical Composition (%)
| Alloy | Ni | Mn | Fe | Si | Cu | C | AI | Ti |
| CX 400 | 66 | ≤1.25 | 1.0-2.5 | ≤0.50 | 28-34 | ≤0.15 | ≤0.50 | ≤0.20 |
| CX 500 | 70 | ≤1.50 | ≤2.0 | ≤0.50 | 27-33 | ≤0.15 | 2.30-3.15 | 0.30-0.85 |
Size Range
| SPEC | Dia. (mm) | Width (mm) | Thickness (mm) |
| Wire | 0.04-12.0 | / | / |
| Ribbon | / | 2 | ≥0.08 |
Physical Properties (at room temperature)
| Alloy | Density (g/cm3) | Thermal Conductivity (W/m K) | Thermal Linear Expansion Coeff. (20-95 ℃) (10-6/K) | Electrical Resistivity at 20 ℃ (μΩ-cm) |
| CX 400 | 8.80 | 21.8 | 13.9 | 51 |
| CX 500 | 8.45 | 17.5 | 17.5 | 60 |
Mechanical Properties (for cold drawn annealed wire)
| Alloy | Tensile strength (N/mm2) | Elongation (% at L0=100mm) | ||
| Min | Max | Min | Max | |
| CX400 | 450 | 650 | 20 | 30 |
| CX500 | 890 | 950 | 20 | 30 |
Some key features of Monel 500 include:
Monel 500 is designed to offer exceptional tensile and yield strength, especially at elevated temperatures, making it ideal for high-stress applications.
Excellent resistance to corrosion in seawater, chemicals, and many harsh environments, making it suitable for marine and chemical processing applications.
Maintains good strength and toughness at high temperatures, which is crucial for aerospace, power generation, and high-performance mechanical applications.
Monel 500 is non-magnetic, which makes it useful in applications where magnetic interference is undesirable.
It resists fatigue and stress corrosion cracking, which is critical in environments where mechanical stress is constant, such as in aerospace and marine applications.
Despite its high strength, Monel 500 retains good ductility and toughness, allowing it to be formed and shaped without compromising its mechanical properties.
Offers excellent resistance to oxidation, particularly in high-temperature environments, which is beneficial in chemical processing and marine industries.
Monel 500 can be easily welded, machined, and fabricated into various shapes, making it adaptable for complex designs and structures.
Like other Monel alloys, Monel 500 is biocompatible and can be used in medical devices and components that come into contact with the human body.
While not as conductive as pure copper, Monel 500 has good thermal conductivity, making it suitable for heat exchangers and other thermal applications.
Monel 500's unique combination of high strength, resistance to corrosion, and thermal stability makes it particularly valuable for demanding applications in aerospace, marine, chemical processing, and power generation.
Applications:
Monel 500’s combination of high strength, corrosion resistance, and thermal stability makes it a preferred material for demanding applications in marine, aerospace, and chemical industries.
