High-Temperature Alloys: Gh4163, Gh163, Nimonic 263 Superalloy Nickel Alloy Steel Sheet/Plate
These alloys are specialized nickel-based superalloys used primarily for high-temperature applications that require excellent strength, thermal stability, and corrosion resistance. Below is an in-depth look at each of these alloys, which are designed to perform under extreme conditions, such as those found in aerospace, power generation, and industrial machinery.
1. Gh4163 (Nimonic 263 Alloy)
Gh4163 is a nickel-chromium superalloy that is widely known for its high-temperature strength and oxidation resistance. It is often used in aerospace applications, turbine engines, and other environments where high strength at elevated temperatures is required.
Chemical Composition:
- Nickel (Ni): Balance (~50%)
- Chromium (Cr): 20-23%
- Iron (Fe): 5-10%
- Cobalt (Co): 10-15%
- Titanium (Ti): 3-5%
- Aluminum (Al): 1-2%
- Molybdenum (Mo): 3-4%
- Carbon (C): 0.08% max
Properties:
- High-Temperature Strength: Maintains excellent mechanical properties even at temperatures as high as 950°C (about 1742°F).
- Corrosion and Oxidation Resistance: Outstanding resistance to oxidation, especially in environments with high temperatures and corrosive gases.
- Good Creep Resistance: Performs well under sustained high stress at elevated temperatures, making it ideal for turbine blades and other high-load components.
- Weldability: Can be welded with appropriate techniques for applications requiring jointed parts.
Applications:
- Aerospace: Turbine blades, engine components, and exhaust systems.
- Power Generation: Turbine rotors and engine components for power plants.
- Industrial: Heat exchangers and chemical processing equipment.
2. Gh163 (Nimonic 263)
Gh163 is an advanced nickel-chromium alloy known for its high strength and resistance to oxidation at elevated temperatures. It is an improved version of Nimonic 75, designed for enhanced creep resistance, making it ideal for use in demanding high-temperature applications.
Chemical Composition:
- Nickel (Ni): Balance (~50%)
- Chromium (Cr): 20-25%
- Iron (Fe): 15-20%
- Cobalt (Co): 5-15%
- Molybdenum (Mo): 2-3%
- Titanium (Ti): 2.5-4%
- Aluminum (Al): 1-1.5%
- Carbon (C): 0.08% max
Properties:
- Superior High-Temperature Strength: Capable of withstanding extreme temperatures up to 1000°C (1832°F) with excellent mechanical strength.
- Corrosion and Oxidation Resistance: Performs well in environments where oxidation and corrosion are concerns, such as gas turbines and combustion engines.
- Creep and Fatigue Resistance: Resists deformation under long-term stress at high temperatures, making it suitable for high-performance parts.
- Weldability: Suitable for welding, though special care should be taken to avoid post-weld cracking.
Applications:
- Aerospace: Turbine blades, engine components, and combustion chambers.
- Power Generation: Components for high-efficiency gas turbines and steam turbines.
- Chemical and Petrochemical: Used in reactors and heat exchangers that operate under high-temperature conditions.
3. Nimonic 263 (Gh4163 Equivalent)
Nimonic 263 is one of the most commonly used superalloys for high-temperature environments that require strength and resistance to creep, oxidation, and corrosion.
Chemical Composition:
- Nickel (Ni): Balance (~55%)
- Chromium (Cr): 20-22%
- Iron (Fe): 15-20%
- Cobalt (Co): 5-10%
- Titanium (Ti): 2.5-3.5%
- Aluminum (Al): 0.5-1.0%
- Molybdenum (Mo): 3-5%
- Carbon (C): 0.08% max
Properties:
- High-Temperature Strength: Withstands temperatures up to 1000°C (1832°F) without significant loss of mechanical properties.
- Oxidation Resistance: Excellent protection against oxidation in high-temperature and aggressive environments.
- Good Weldability: Can be welded using suitable methods for manufacturing complex parts.
- Creep Resistance: Resists plastic deformation over time under high load and temperature conditions.
Applications:
- Aerospace: Gas turbines, engine nozzles, and afterburners.
- Energy: Gas turbines in power plants, industrial burners.
- Marine: Exhaust systems and fuel handling systems.
Properties Summary of Gh4163, Gh163, and Nimonic 263:
| Property |
Gh4163 (Nimonic 263) |
Gh163 (Nimonic 263) |
Nimonic 263 |
| Nickel (Ni) |
~50% |
~50% |
~55% |
| Chromium (Cr) |
20-23% |
20-25% |
20-22% |
| Iron (Fe) |
5-10% |
15-20% |
15-20% |
| Cobalt (Co) |
10-15% |
5-15% |
5-10% |
| Titanium (Ti) |
3-5% |
2.5-4% |
2.5-3.5% |
| Aluminum (Al) |
1-2% |
1-1.5% |
0.5-1.0% |
| Molybdenum (Mo) |
3-4% |
2-3% |
3-5% |
| Carbon (C) |
0.08% max |
0.08% max |
0.08% max |
| High-Temperature Strength |
Excellent (up to 950°C) |
Excellent (up to 1000°C) |
Excellent (up to 1000°C) |
| Creep Resistance |
Excellent |
Excellent |
Excellent |
| Corrosion Resistance |
Excellent |
Excellent |
Excellent |
| Weldability |
Good |
Good |
Good |
Summary:
Gh4163 (Nimonic 263), Gh163, and Nimonic 263 are all high-performance nickel-based superalloys that offer superior resistance to high-temperature oxidation, creep deformation, and fatigue. These materials are primarily used in aerospace, power generation, and high-stress industrial applications where parts are exposed to extreme conditions.
These alloys maintain their mechanical strength and corrosion resistance even at temperatures above 900°C, making them essential for critical components like turbine blades, engine components, and exhaust systems in gas turbines.
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 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). |
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
Factory workshop
Product application
Packaging & Shipping
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.
){kind=link}