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Marine Engineering Equipment N05500 Monel K500 Tube 1100 MPa With Seawater Corrosion Resistance
Product Introduction
Monel K500 tube has a wide range of applications in the field of marine engineering, mainly due to its excellent corrosion resistance and high strength. The main components of Monel K500 alloy include nickel (63%), copper (27-33%), aluminum (2.30-3.15%) and titanium (0.35-0.85%), which give it excellent corrosion resistance and high strength in seawater. The physical properties of Monel K500 tube include density 8.8 g/cm³, melting point 1300°C to 1350°C, tensile strength of at least 760 MPa, yield strength of at least 350 MPa, and elongation of at least 30%. In marine engineering, Monel K500 tube is often used to manufacture valve stems, pump shafts, chain cables and other components, which need to operate stably and for a long time in harsh marine environments. The non-magnetic properties of Monel K500 also make it important in marine navigation systems. In addition, the corrosion resistance and high strength of Monel K500 tube make it perform well in high-velocity seawater, effectively resisting cavitation and corrosion, ensuring the long service life of the equipment and reducing maintenance and replacement costs.
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 |
| Size Range (mm) | |
| Wire | 0.5-7.5 |
| Rod/Bar | 8.0-200 |
| Strip | (0.50-2.5)*(5-180) |
| Tube | custom made |
| Plate | custom made |
Specific Applications
Advantages and Characteristics
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Related Questions and Answers
Q: What are the advantages of Monel K500 pipes?
A: It has high strength, high toughness, excellent corrosion resistance, and can maintain stable performance in a variety of harsh environments.
Q: What is the hardness of Monel K500 pipes?
A: The hardness is high, and the hardness can be further improved through cold working to enhance wear resistance.
Q: Can Monel K500 pipes be used in marine environments?
A: Yes, it has strong corrosion resistance to marine environments such as seawater and is often used in marine engineering equipment.
Q: What is the welding performance of Monel K500 pipes?
A: The welding performance is good, and a variety of welding methods can be used. After welding, it can maintain good mechanical properties and corrosion resistance.
Q: Is it difficult to process Monel K500 pipes?
A: The processing difficulty is relatively large, but it can be processed and formed through appropriate processing technology and equipment.
Q: What is the price of Monel K500 pipes?
A: The price is relatively high because it is a high-performance nickel-based alloy material, mainly used in special fields and high-end applications.
