| Customization: | Available |
|---|---|
| Type: | Sheet |
| Standard: | AISI, ASTM, DIN, JIS, GB, BS |
|
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80Ni20Cr (NCR8020) is a high-performance nickel-chromium alloy, known for its excellent resistance to oxidation and high-temperature strength. It is widely used in applications that require resistance to extreme heat and corrosive environments.
| Element | Content (% by weight) |
|---|---|
| Nickel (Ni) | 80 |
| Chromium (Cr) | 20 |
| Iron (Fe) | Trace (Usually < 1%) |
| Manganese (Mn) | Trace (Usually < 1%) |
| Silicon (Si) | Trace (Usually < 1%) |
| Property | 80Ni20Cr (NCR8020) |
|---|---|
| Density (g/cm³) | ~8.3 |
| Melting Point (°C) | ~1370 |
| Tensile Strength (MPa) | ~800-1000 |
| Yield Strength (MPa) | ~350-500 |
| Thermal Conductivity (W/m·K) | ~15-20 |
| Coefficient of Thermal Expansion (µm/m·°C) | ~15 |
| Resistivity (µΩ·cm) | ~1.2 |
High-Temperature Resistance: 80Ni20Cr is designed to perform excellently under high heat conditions, typically in applications where the material is exposed to temperatures up to 1100°C to 1300°C.
Oxidation Resistance: The high chromium content provides superior resistance to oxidation, which is vital for parts exposed to high-temperature gases or air.
Corrosion Resistance: In addition to oxidation, the alloy resists various corrosive chemicals and environments, including acidic gases and liquids. This makes it suitable for use in industries where components are exposed to aggressive environments.
Good Mechanical Strength: 80Ni20Cr maintains excellent mechanical properties at high temperatures. It can withstand substantial tensile and yield stresses while maintaining its integrity under thermal cycling conditions.
Thermal Fatigue Resistance: Due to its excellent resistance to thermal expansion and contraction, this alloy is ideal for applications with significant temperature fluctuations.
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:
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