Monel K-500
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Monel K-500
Nufit Alloys is a well-respected company that specializes in importing, stocking, and supplying Monel K-500 in Mumbai, India. Our commitment to delivering top-notch quality sets us apart, catering to various industries with diverse needs. With a comprehensive inventory available, we ensure quick fulfillment of orders. Our dedication to excellence makes us a reliable choice for Monel K-500, meeting stringent industry standards. We prioritize timely delivery so that our customers receive exceptional products exactly when they need them. Nufit Alloys remains a trusted partner for high-quality Monel K-500 solutions, contributing to the success of numerous sectors
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Monel K-500, a nickel-copper alloy renowned for its corrosion resistance in extreme conditions, exhibits exceptional strength and durability. This alloy, composed of nickel, copper, as well as small amounts of aluminum and titanium, finds its perfect application in maritime and chemical processing industries. Its ability to maintain its integrity even at high temperatures makes it a reliable choice for important applications that require both resistance and endurance
Monel K-500 shines as the ideal material due to its resistance to corrosion, stress corrosion cracking, and erosion. Its remarkable mechanical properties make it a widely utilized option in these industries. Nufit Alloys assures the reliability of Monel K-500 by providing a robust material that meets the demands of crucial applications requiring strength and endurance
Monel K-500’s main characteristics include :
- Corrosion Resistance: Monel K-500 excels in hostile environments like seawater, acids, and corrosive chemicals, making it a prime choice for marine and chemical sectors
- Strength & Toughness: Fortified by aluminum and titanium, Monel K-500 outperforms Monel 400, maintaining robustness even in sub-zero conditions for cryogenic applications
- Fatigue Resistance: Monel K-500 triumphs over fatigue and stress corrosion cracking, vital for reliability in cyclic loading situations
- High-Temperature Stability: Monel K-500's mechanical prowess and corrosion resistance endure elevated temperatures, ideal for aerospace and industrial applications
- Non-Magnetic: Its non-magnetic nature is valuable where magnetism interference matters, such as sensitive instruments and devices
- Erosion Resistance: Combining erosion and corrosion resistance makes Monel K-500 valuable for abrasive environments, like pumps and valves
- Weldability: Monel K-500's adaptability to welding facilitates intricate structures while retaining mechanical and corrosion traits
Other Designations:
Monel K-500 is also known by various other designations, including- UNS N05500
- ASTM B865
- ASME SB865
Application
Exhibiting enhanced strength, Monel K-500 stands out with superior corrosion resistance, making it a reliable choice in demanding environments
- Marine engineering: Due to its resistance to seawater corrosion and biofouling, Monel K-500 is used in marine components like propeller shafts, valves, and pump shafts
- Aerospace: The alloy's strength and high-temperature resistance make it suitable for aerospace applications such as aircraft fuel and hydraulic systems
- Oil and Gas: Monel K-500's corrosion resistance in sour gas environments is valuable for oil and gas production and processing equipment
- Chemical Processing: It is used in chemical plants for its resistance to various corrosive chemicals and solutions
- Power Generation: Used in power plants, Monel K-500 withstands high temperatures and corrosive conditions in turbines and heat exchangers
- Petrochemical: Vital in petrochemical facilities, it endures harsh conditions, ensuring the longevity of critical components like valves and pumps
- Automotive: Utilized in automotive parts, Monel K-500's strength and corrosion resistance contribute to the longevity of critical components
Fabrication of Monel K-500 :
The process of creating Monel K-500 involves using standard fabrication methods for nickel-based alloys. This allows for easy welding, brazing, and soldering, making it versatile for complex designs and assemblies
Cold Working of Monel K-500 :
Monel K-500 can undergo cold working to achieve specific mechanical properties. However, excessive cold working can reduce ductility and increase the risk of stress corrosion cracking. Therefore, careful consideration of the desired qualities is necessary when engaging in cold working
Annealing for Monel K-500 :
To restore the mechanical properties and corrosion resistance of the alloy after cold working, annealing is performed at temperatures ranging from approximately 870 to 1040°C (1600 to 1900°F), followed by rapid cooling. This process helps relieve tension and enhances the material’s overall performance
Chemical Composition
These alloying elements contribute to the alloy’s unique properties, such as enhanced strength and resistance to corrosion
| Element | Composition (%) |
|---|---|
| Nickel (Ni) | 63.0 - 70.0 |
| Copper (Cu) | 27.0 - 33.0 |
| Aluminum (Al) | 2.30 - 3.15 |
| Titanium (Ti) | 0.35 - 0.85 |
| Iron (Fe) | 2.0 max |
| Manganese (Mn) | 1.5 max |
| Silicon (Si) | 0.5 max |
| Carbon (C) | 0.25 max |
| Sulfur (S) | 0.01 max |
Physical Properties
| Properties | Metric |
|---|---|
| Density | 8.44 g/cm³ |
| Melting Point | 1315-1350°C (2400-2460°F) |
| Thermal Conductivity | 17.2 W/m•K at 20°C |
| Electrical Conductivity | 34.8% IACS at 20°C |
Mechanical Properties
| Properties | Metric |
|---|---|
| Tensile Strength | 110-135 ksi (758-931 MPa) |
| Yield Strength | 50-115 ksi (345-793 MPa) |
| Elongation | 20-35% |
| Hardness (Brinell) | 150-240 HB |