Customization: | Available |
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Type: | Sheet |
Standard: | AISI, ASTM, DIN, JIS, GB, BS |
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Nickel Alloy 2J33 (Vicalloy 2), also known by its commercial names Vicalloy 2 and AFK548, is a high-performance nickel-based alloy designed for applications that require high strength, corrosion resistance, and thermal stability.
This alloy typically has a composition that includes nickel (Ni), cobalt (Co), chromium (Cr), and other elements designed to enhance its performance under high-temperature and corrosive environments.
Element | Content (%) |
---|---|
Nickel (Ni) | Balance (~50%) |
Cobalt (Co) | ~20-30% |
Chromium (Cr) | ~10-20% |
Molybdenum (Mo) | ~2-5% |
Iron (Fe) | Trace |
Carbon (C) | Trace |
Other Elements | Small amounts of elements like Manganese (Mn), Silicon (Si), Titanium (Ti), etc. |
Property | Value |
---|---|
Density (g/cm³) | ~8.7 |
Melting Point (°C) | ~1350-1420 |
Tensile Strength (MPa) | ~650-900 |
Yield Strength (MPa) | ~450-700 |
Elongation (%) | ~10-20% |
Thermal Conductivity (W/m·K) | ~14.0 |
Coefficient of Thermal Expansion (µm/m·°C) | ~13-15 (20-100°C) |
High Strength: Alloy 2J33 is known for its high tensile and yield strength, making it suitable for high-stress applications that require mechanical strength.
Excellent Corrosion Resistance: This alloy provides superior resistance to oxidation and corrosion in high-temperature environments, including resistance to creep and fatigue.
Thermal Stability: It maintains excellent mechanical properties at high temperatures, which makes it ideal for applications in environments with high thermal cycling and heat exposure.
Magnetic Properties: With a significant cobalt content, 2J33 exhibits magnetic properties, making it useful in certain magnetic applications where specific properties are required.
Workability: This alloy is relatively easy to machine and fabricate, allowing for the production of complex parts and components used in demanding environments.
Aerospace: 2J33 alloy is often used in aerospace components, particularly where high strength, thermal stability, and resistance to oxidation are critical, such as for turbine blades and combustion chambers.
Power Generation: Used in power generation equipment, including parts that are exposed to high temperatures and aggressive environments, such as gas turbines and heat exchangers.
Chemical Processing: Due to its corrosion resistance, it is used in chemical processing equipment such as reactor vessels, valves, and piping systems where exposure to corrosive chemicals and high temperatures is common.
Oil and Gas: The alloy is well-suited for oil and gas applications, particularly in downhole equipment, wellhead systems, and pipeline components exposed to harsh environments.
Electronic Components: The magnetic properties of this alloy make it suitable for specific electronic applications, particularly in sensors and actuators.
Superalloy steel plates is specially designed materials used in environments where high heat and stress are present. These alloys are made by adding elements like chromium, nickel, and molybdenum to steel, which help improve their strength, resistance to oxidation, and durability at high temperatures.High-temperature alloy steels are made to be strong, durable, and resistant to damage in extreme conditions, making them essential for many high-performance industries.
Item | Description |
Material Type | superalloy |
Main Composition | Primarily iron, with alloying elements like chromium (Cr), nickel (Ni), cobalt (Co), molybdenum (Mo), etc. |
Temperature Resistance | Designed to withstand high temperatures, typically up to 650°C-1000°C (varies depending on alloy composition). |
Properties | High strength, oxidation and corrosion resistance, and thermal stability under elevated temperatures. |
Common Forms | Strips, plates, sheets, foils. |
Applications | Turbines, jet engines, heat exchangers, industrial furnaces, power plants, and other high-temperature environments. |
Fabrication Techniques | Can be cold-rolled, hot-rolled, or heat-treated for different forms and applications. |
Thickness Range (Strips) | 0.1 mm to 3 mm (typically). |
Thickness Range (Plates) | 3 mm to 100 mm or more (depending on the grade and specifications). |
Heat Treatment | Solution treatment, aging, or quenching to enhance properties like strength and resistance. |
Corrosion Resistance | Enhanced corrosion resistance, especially in high-temperature environments. |
Common Grades | Hastelloy, Inconel, Incoloy, etc. (specific alloys depend on the application and temperature requirement). |
1. What are high-temperature alloys?
High-temperature alloys are materials designed to maintain excellent mechanical properties, oxidation resistance, corrosion resistance, and structural stability under high-temperature conditions. These alloys are commonly used in industries like aerospace, energy, chemical, and automotive, especially in environments with extreme conditions.
2. What are the main uses of high-temperature alloys?
High-temperature alloys are primarily used in the following applications:
3. What are the main types of high-temperature alloys?
Common types of high-temperature alloys include:
4. Why are high-temperature alloys expensive?
High-temperature alloys are typically more expensive due to several reasons:
5. How do I choose the right high-temperature alloy for my needs?
When selecting a high-temperature alloy, consider the following factors:
6. Can I purchase small quantities of high-temperature alloys?
Yes, we offer small-batch customization services to meet your specific needs. Many high-temperature alloy suppliers can produce small quantities and offer different shapes and sizes of products.
7. What is the typical delivery time for high-temperature alloys?
The delivery time depends on several factors, including:
8. How can I ensure that the high-temperature alloys I purchase meet quality standards?
We recommend that you:
9. Can high-temperature alloys be further processed or customized?
Yes, many high-temperature alloys can be further processed or customized, including cutting, welding, heat treatment, etc. We offer corresponding processing services, and we can produce customized sizes and shapes based on your requirements.
10. What after-sales services are provided for high-temperature alloys?
We offer comprehensive after-sales services, including:
11. Do high-temperature alloys have recycling value?
Yes, many high-temperature alloys, especially nickel-based and cobalt-based alloys, have high recycling value. Under certain conditions, these alloys can be recycled, especially in high-value components in industries like aerospace and energy.
12. How do I place an order for high-temperature alloys?
You can place an order through the following methods: