GH2150 (also known as GH150) is a nickel-based superalloy designed specifically for high-temperature applications where components are exposed to extreme thermal stress and oxidizing environments. This alloy is part of a group of high-performance nickel alloys known for their excellent thermal stability, creep resistance, and oxidation resistance, making it suitable for use in demanding industries such as aerospace, power generation, and chemical processing.
GH2150 is available in forms like coil, foil, and strip, offering flexibility for the manufacture of parts that require high precision, performance, and thermal resistance.
Key Properties:
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Chemical Composition:
- Nickel (Ni): The primary element (approximately 50-70%), providing the alloy with its excellent high-temperature strength and corrosion resistance.
- Chromium (Cr): 14-20%, giving the alloy strong oxidation resistance at elevated temperatures, especially in oxidative environments.
- Iron (Fe): Provides additional strength and contributes to overall structural integrity.
- Molybdenum (Mo): 2-3%, which helps enhance creep resistance and resistance to pitting in harsh environments.
- Titanium (Ti): 1-3%, improving the alloy's thermal stability and helping to form protective oxide layers at high temperatures.
- Aluminum (Al): Small amounts (1-2%) aid in the formation of a protective oxide layer that improves oxidation resistance.
- Cobalt (Co): Present in smaller amounts, it strengthens the alloy and adds resistance to wear and tear.
- Vanadium (V): Helps improve creep resistance and thermal stability.
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Mechanical Properties:
- Tensile Strength: GH2150 has exceptional tensile strength at high temperatures (up to 900°C-1000°C), which is critical for components that operate under continuous stress in high-temperature environments.
- Creep Resistance: This alloy demonstrates excellent creep resistance in high-temperature environments, ensuring minimal deformation over time when exposed to sustained loads.
- Oxidation and Corrosion Resistance: GH2150 provides excellent resistance to oxidation and corrosion, even in environments where sulfur or other aggressive compounds are present.
- Fatigue Resistance: The alloy's resistance to fatigue failure is enhanced, ensuring long-lasting performance in high-stress, high-temperature cyclic applications.
- Thermal Stability: GH2150 maintains strength and hardness even when exposed to high temperatures for extended periods, making it suitable for use in aerospace turbines, engine parts, and heat exchangers.
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Performance Characteristics:
- High-Temperature Strength: The alloy maintains its strength at high temperatures, making it ideal for use in components like turbine blades, exhaust systems, and engine casings.
- Creep Resistance: GH2150 resists creep (slow deformation under constant stress) even at temperatures close to its maximum working range, providing long-lasting performance in aerospace engines and gas turbines.
- Corrosion Resistance: This nickel alloy resists both oxidation and corrosion in high-oxygen environments, as well as chemical attack in extreme industrial settings.
- Thermal Stability: GH2150 maintains its thermal stability under high thermal gradients, which is critical for gas turbine components and other high-heat parts.
Applications:
- Aerospace: GH2150 is commonly used in aerospace applications, including jet turbine engines, compressor blades, exhaust systems, and gas turbine components that must withstand high temperatures and harsh oxidative environments.
- Gas Turbines: Ideal for parts of gas turbines, such as blades, discs, and shafts, where the material must withstand high mechanical stress and oxidation at elevated temperatures.
- Power Generation: In power plants, GH2150 is used for components like turbine blades, boiler tubes, and gas power generation systems that require high performance under thermal cycling.
- Chemical Processing: GH2150 is used in chemical reactors, heat exchangers, and other equipment exposed to high-temperature oxidation and sulfuric acid environments.
- Marine: In marine applications, GH2150 provides superior resistance to corrosion and high-temperature degradation, making it useful for components like marine turbines and engine parts exposed to seawater and high heat.
Forms Available:
- Coil: Available in continuous coil form, suitable for high-volume manufacturing where precision forming and thin-walled components are required.
- Strip: Ideal for manufacturing precision components that require exact dimensions and tight tolerances for use in critical engine and turbine parts.
- Foil: Available in ultra-thin foil form, commonly used for thermal shielding, insulation, and electrical applications.
Advantages of GH2150 (GH150):
- High-Temperature Strength: Withstanding extreme temperatures up to 1000°C without significant degradation, making it ideal for demanding applications.
- Creep and Fatigue Resistance: Exceptional resistance to creep and fatigue makes this alloy a preferred choice for engine components and turbine blades that undergo continuous mechanical stresses.
- Corrosion and Oxidation Resistance: It exhibits strong resistance to oxidation in high-temperature environments, making it highly durable in industrial applications exposed to gases and aggressive chemicals.
- Thermal Stability: GH2150 retains its strength and toughness even under significant temperature changes, ideal for heat exchangers, gas turbines, and other thermal-critical components.
- Weldability: GH2150 offers good weldability, making it easier to fabricate complex structures while maintaining the material's integrity under high temperatures.
Specifications:
- Thickness: Available in a variety of thicknesses ranging from ultra-thin foils to thicker coils and strips.
- Width: Custom widths for specific manufacturing needs.
- Standards: Manufactured to industry standards such as ASTM B637, AMS 5663, and UNS N07263 for consistent quality and performance.
Shandong Titanium Nickel Special Steel Co., Ltd., registered funds (one thousand yuan for 10,000 yuan), the company is mainly committed to high -tech enterprises that are integrated with special alloy materials, specializing in the research and sales of special alloys such as nickel -based and iron -based. Products include corrosion-resistant alloys, superalloys, precision alloys, Hastelloy, Monel, INCONEL, INCOLOY, copper-nickel alloys, titanium and titanium alloys, zirconium and zirconium alloys, nickel and nickel-based alloys, nickel-cobalt-based heat-resistant alloys , Hafnium alloy, etc., more than 60 kinds of alloy materials such as special stainless steel. On the basis of stabilizing the quality of the original products, according to the market demand, it solves the quality problems existing in the traditional metallurgical process, and ensures the low miscellaneous and low deflection of the alloy material products, which has won an excellent reputation in the industry.
Product Description
Superalloy steel strips and plates are 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). |
superalloy are materials designed to maintain their strength, stability, and resistance to oxidation and corrosion when exposed to high temperatures, typically above 500°C (932°F). These alloys are essential in environments where metals are subjected to extreme heat, such as in turbines, jet engines, power plants, and chemical processing industries.
The key characteristics of high-temperature alloys include:
- High Strength: They retain their mechanical strength even at elevated temperatures.
- Oxidation Resistance: They resist oxidation and scaling in hot air or gases.
- Creep Resistance: These alloys resist deformation (creep) under long-term exposure to stress at high temperatures.
Common types of high-temperature alloys include nickel-based alloys (e.g., Inconel), cobalt-based alloys (e.g., Stellite), and iron-based alloys (e.g., AISI 310). These alloys are used in critical applications like turbine blades, aerospace components, and industrial reactors, where performance under extreme conditions is crucial.
High-Temperature Alloys are materials designed to maintain their strength, stability, and resistance to oxidation and corrosion when exposed to high temperatures, typically above 500°C (932°F). These alloys are essential in environments where metals are subjected to extreme heat, such as in turbines, jet engines, power plants, and chemical processing industries.
The key characteristics of high-temperature alloys include:
- High Strength: They retain their mechanical strength even at elevated temperatures.
- Oxidation Resistance: They resist oxidation and scaling in hot air or gases.
- Creep Resistance: These alloys resist deformation (creep) under long-term exposure to stress at high temperatures.
Common types of high-temperature alloys include nickel-based alloys (e.g., Inconel), cobalt-based alloys (e.g., Stellite), and iron-based alloys (e.g., AISI 310). These alloys are used in critical applications like turbine blades, aerospace components, and industrial reactors, where performance under extreme conditions is crucial
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FAQ
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:
- Aerospace and Aviation: Turbine blades, jet engine components, and gas turbines.
- Energy Industry: Gas turbines, heat exchangers, steam turbines.
- Automotive Industry: Turbochargers, exhaust systems, engine components.
- Chemical Industry: Corrosion-resistant equipment such as reactors, boilers, etc.
3. What are the main types of high-temperature alloys?
Common types of high-temperature alloys include:
- Nickel-based alloys: For example, Inconel and Hastelloy, widely used in high-temperature environments.
- Cobalt-based alloys: Such as Stellite alloys, typically used in applications that require extreme heat and corrosion resistance.
- Iron-based alloys: Such as heat-resistant steels, used in environments with slightly lower temperature requirements.
4. Why are high-temperature alloys expensive?
High-temperature alloys are typically more expensive due to several reasons:
- Raw material costs: Many high-temperature alloys contain expensive metals like nickel, cobalt, and molybdenum.
- Manufacturing processes: The production of high-temperature alloys requires specialized smelting, heat treatment, and processing techniques, which drive up production costs.
- Heat resistance requirements: The alloys must possess excellent heat resistance, corrosion resistance, and oxidation resistance, which involves higher technical demands.
5. How do I choose the right high-temperature alloy for my needs?
When selecting a high-temperature alloy, consider the following factors:
- Application environment: Factors like working temperature, exposure to corrosive substances, high pressure, or shock loads.
- Mechanical performance requirements: Different alloys have varying strengths, hardness, fatigue resistance, and more, so choose the alloy based on your specific needs.
- Cost considerations: Choose the most suitable alloy based on your budget, as high-temperature alloys can vary significantly in price.
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:
- Order volume: Large orders may take longer to produce.
- Material types and specifications: Some specific high-temperature alloys may require longer production and processing times.
- Supply chain conditions: Raw material availability and processing times can also affect delivery. Generally, delivery time ranges from a few weeks to a few months.
8. How can I ensure that the high-temperature alloys I purchase meet quality standards?
We recommend that you:
- Choose reputable suppliers who comply with international standards (e.g., ASTM, ISO).
- Request detailed material certificates and quality inspection reports, such as chemical composition analysis, mechanical property tests, etc.
- Confirm the heat treatment and processing methods with the supplier to ensure the alloy meets your specific requirements.
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:
- Technical support: We provide consulting on material selection, processing, installation, and usage.
- Quality assurance: We guarantee that the high-temperature alloys meet the specifications and offer quality assurance on the products.
- Regular inspections and feedback: For long-term customers, we offer regular quality inspections and performance feedback to ensure the reliability of the alloys in real-world applications.
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:
- Directly contact the sales team with your requirements and specifications.
- Order online (if the supplier offers an online platform).
- Submit an RFQ (Request for Quotation) to receive detailed pricing and delivery information.
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