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Corrosion-Proof Monel K500 Round Steel Heat-Resistant, Machinable Alloy Ideal for Chemical Processing & Offshore Equipment
| Herkunftsort | CHINA |
|---|---|
| Markenname | DELTA |
| Zertifizierung | ISO |
| Modellnummer | Monel K500 |
| Min Bestellmenge | 10 kg |
| Preis | 30 - 35 USD/Kg |
| Verpackung Informationen | Standardverpackung für den Exportieren |
| Lieferzeit | 5 - 12 Tage basierend auf der Menge |
| Zahlungsbedingungen | L/C, T/T, Western Union |
| Versorgungsmaterial-Fähigkeit | 3 Tonnen pro Woche |
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xProduktdetails
| Produkte | monel k500 Rundeisen | Grad | Monel K500 |
|---|---|---|---|
| Durchmesser | 10 - 350mm | Länge | Auf Wunsch beliebige Schnittlängen |
| Standard | ASTM EN | Service | Schneiden |
| Ladeanschluss | Shanghai Hafen | Oberfläche | Schwarz, hell |
Produkt-Beschreibung
Corrosion-Proof Monel K500 Round Steel Heat-Resistant, Machinable Alloy Ideal for Chemical Processing & Offshore Equipment
Products Specification
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Standard
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AISI, ASTM, BS, DIN, GB, JIS
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Grade
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Monel series: 400 K500
Inconel series: 600 601 625 718 725 Incoloy series: 800 800H 825 925 Hastelloy series: B,B2,B3,C,C-276,C-4,C-22 Pure: Ni200, Ni201 |
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Specifications
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Round bar
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Diameter:4~300mm
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Flat bar
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Thickness
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1.0~100mm
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Width
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1~1500mm
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Square bar
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Size: 4*4-100*100mm
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Length
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2m, 5.8m, 6m, or as required.
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Surface
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Black, peeled, polishing, bright, sand blast, hair line, etc.
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Price Term
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Ex-work, FOB, CFR, CIF, etc.
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Delivery Time
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Standard size is in stock,prompt delivery or as order's quantity.
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Package
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Export standard package, bundled or be required.
The inner size of container is below: 20ft GP: 5.9m(length) x 2.13m(width) x 2.18m(high)about 24-26CBM 40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) about 54CBM 40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) about 68CBM |
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Corrosion-Proof Monel K500 Round Steel: Heat-Resistant, Machinable Alloy Ideal for Chemical Processing & Offshore Equipment
Monel K500 round steel is a remarkable material that has found extensive applications in various industries, particularly in chemical processing and offshore equipment. This alloy is a precipitation-hardenable nickel-copper alloy, offering a unique combination of properties that make it stand out in harsh environments.
Chemical Composition
The chemical composition of Monel K500 is a key factor contributing to its excellent performance. It typically contains a high percentage of nickel (Ni), ranging from 63% to 70%. Nickel provides the base for the alloy's corrosion resistance and good mechanical properties. Copper (Cu) is another major component, with a content of 27% to 33%. The combination of nickel and copper gives the alloy its inherent ability to withstand a wide range of corrosive media. Additionally, Monel K500 contains aluminum (Al) in the range of 2.30% to 3.15% and titanium (Ti) from 0.35% to 0.85%. These elements play a crucial role in the precipitation-hardening process, significantly enhancing the alloy's strength and hardness. Small amounts of iron (Fe) up to 2.0%, manganese (Mn) up to 1.5%, silicon (Si) up to 0.5%, carbon (C) up to 0.25%, and sulfur (S) up to 0.01% are also present in the alloy.
Mechanical Properties
Monel K500 round steel exhibits outstanding mechanical properties. In the annealed condition, it has a tensile strength ranging from 690 to 850 MPa and a yield strength of 275 to 550 MPa, with an elongation of at least 20%. After the precipitation-hardening process, the tensile strength can reach an impressive 1100 to 1300 MPa, and the yield strength increases to 760 to 1000 MPa. The hardness also rises significantly, with a Rockwell C hardness of 27 - 38 HRC. This high strength and hardness make Monel K500 suitable for applications that require robust materials, such as in offshore equipment where it needs to withstand high mechanical stresses.
Corrosion Resistance
One of the most remarkable features of Monel K500 is its exceptional corrosion resistance. It shows excellent resistance in a wide variety of natural and chemical environments. From pure water to mineral acids, salts, and alkalis, Monel K500 can withstand corrosion. It is virtually immune to chloride-ion stress-corrosion cracking, which is a common problem in many materials used in marine and chemical processing applications. In high-velocity seawater and marine atmospheres, it demonstrates good corrosion resistance. However, in slow-moving or stagnant seawater, pitting may occur. Nevertheless, overall, its corrosion resistance makes it an ideal choice for offshore equipment, chemical processing plants, and other industries where exposure to corrosive substances is a norm.
Heat Resistance
Monel K500 also performs well at elevated temperatures. It can maintain its strength and toughness up to approximately 400 °C (750 °F). This heat resistance property is beneficial in chemical processing applications where the material may be exposed to high temperatures during various chemical reactions. It ensures the integrity of the equipment and components made from Monel K500, reducing the need for frequent replacements due to heat-induced degradation.
Machinability
Despite its high strength and corrosion resistance, Monel K500 has reasonable machinability. With proper tooling and machining parameters, it can be processed into various shapes and sizes. This makes it convenient for manufacturers to produce complex components required for chemical processing equipment and offshore applications. However, due to its hardness, it is advisable to use carbide or high-speed steel tools and employ appropriate cutting speeds and feeds to achieve optimal machining results.
Applications
In the chemical processing industry, Monel K500 round steel is used in the construction of pumps, valves, and heat exchangers. Its corrosion resistance ensures the long-term operation of these components in the presence of corrosive chemicals. In the offshore industry, it is widely used for propeller and pump shafts, seawater valves, and other critical components. The high strength and corrosion resistance of Monel K500 make it suitable for withstanding the harsh marine environment, including exposure to seawater, salt spray, and high mechanical loads. It is also used in aerospace applications, such as in aircraft landing gear and helicopter rotor blades, where high strength and corrosion resistance are essential.
Sizes and Standards
Monel K500 round steel is available in a range of diameters to meet different application requirements. Common diameters can range from as small as 6 mm to as large as 350 mm or even more in some cases. It is produced in accordance with various international standards, such as ASTM B865 in the United States, which ensures its quality and consistency. Other standards include DIN 17752 and DIN 17753 in Germany, and corresponding standards in other countries. These standards specify the chemical composition, mechanical properties, and manufacturing requirements of Monel K500 round steel, providing assurance to users regarding the material's quality.
In conclusion, Monel K500 round steel is a highly versatile and reliable material. Its combination of corrosion resistance, heat resistance, good mechanical properties, and reasonable machinability makes it an ideal choice for chemical processing and offshore equipment applications. As industries continue to demand materials that can perform well in harsh environments, Monel K500 is likely to see even more widespread use in the future.
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