Product Description
Haynes is a leading brand and manufacturer of high-performance alloys, known for producing materials with exceptional resistance to high temperatures, oxidation, and corrosion. These alloys are commonly used in industries such as aerospace, power generation, chemical processing, and marine engineering.
| Attribute |
Description |
| Brand Name |
Haynes |
| Key Features |
- Excellent high-temperature oxidation and corrosion resistance
- Outstanding mechanical strength and durability
- Reliable performance in extreme environments |
| Main Application Industries |
- Aerospace
- Power generation
- Chemical processing
- Marine engineering |
| Product Forms |
Plates, strips, foils, coils, bars, and wires |
| Core Advantages of Haynes Alloys |
|
| High-Temperature Performance |
Remains stable at extreme high temperatures, ideal for aerospace and power turbine components. |
| Corrosion Resistance |
Exceptional oxidation, sulfide, carburization, and chlorination resistance. |
| Machinability |
Available in a wide range of shapes and specifications, suitable for complex engineering needs. |
| Reliability and Longevity |
Maintains efficient performance under extreme conditions with a long service life. |
HAYNES HR-224 alloy is a high-performance nickel-based alloy that is designed for high-temperature applications, offering outstanding oxidation and corrosion resistance in aggressive environments. It is primarily used in applications where high strength, excellent resistance to oxidation, and durability at elevated temperatures are required. The alloy is ideal for industries such as aerospace, power generation, and chemical processing.
Key Properties
- Oxidation and Corrosion Resistance: Excellent oxidation and corrosion resistance in environments with high temperatures and aggressive chemicals, including sulfur-bearing gases and acidic conditions.
- High-Temperature Strength: Maintains superior strength at elevated temperatures, making it suitable for components subjected to high thermal and mechanical stress.
- Creep Resistance: Exceptional resistance to creep deformation at high temperatures, ensuring long service life in extreme conditions.
- Fabricability: Easy to fabricate into complex components using standard welding and machining processes.
- Thermal Fatigue Resistance: Excellent resistance to thermal cycling and fatigue, making it suitable for high-temperature applications with fluctuating temperatures.
Chemical Composition
| Element |
Percentage (%) |
| Nickel (Ni) |
Balance |
| Chromium (Cr) |
20.0 - 24.0 |
| Molybdenum (Mo) |
2.5 - 3.5 |
| Iron (Fe) |
5.0 max |
| Manganese (Mn) |
1.0 max |
| Silicon (Si) |
0.50 max |
| Carbon (C) |
0.05 max |
| Phosphorus (P) |
0.015 max |
| Sulfur (S) |
0.015 max |
| Titanium (Ti) |
0.5 - 1.0 |
Specifications
- UNS Number: N12124
- Forms Available: Coil, Strip, Foil, Sheet, Plate
- Standards:
- ASTM B435
- AMS 5537
- AMS 5525
Applications
- Aerospace: Used in turbine engines, exhaust components, and other high-temperature applications where resistance to oxidation and high strength is required.
- Power Generation: Suitable for gas turbines, steam turbines, and other high-temperature components that experience mechanical stresses and corrosive environments.
- Chemical Processing: Ideal for reactors, piping, and heat exchangers in environments with sulfur, chlorine, and other aggressive chemicals.
- Environmental Systems: Used in pollution control equipment that must endure sulfur-rich and high-temperature environments.
Fabrication and Machining
- Welding: HR-224 can be welded using conventional methods such as TIG and MIG welding. Post-weld heat treatment may be necessary to optimize the alloy's mechanical properties and ensure strong, durable joints.
- Machining: The alloy is machinable with carbide tools. It is important to use appropriate cutting fluids to maintain tool life and reduce wear.
- Forming: HR-224 is suitable for hot and cold working. Hot working should be conducted within the recommended temperature range to maintain optimal mechanical properties.
Key Benefits
- Superior High-Temperature Resistance: Retains strength and oxidation resistance in high-temperature environments, making it ideal for aerospace and power generation applications.
- Exceptional Corrosion Resistance: Excellent resistance to corrosion in sulfur-bearing and acidic environments, providing reliable performance in harsh chemical processing conditions.
- Thermal Fatigue Resistance: Performs well in applications with thermal cycling, reducing the risk of failure due to heat-induced stresses.
- Fabricability: Can be easily welded and formed, providing flexibility in fabrication and component manufacturing.
- Creep and Stress Rupture Resistance: Ensures long-term performance under high-temperature mechanical stress, making it a reliable material for critical applications
Detailed Photos
Product application
Factory workshop
Company Profile
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.
Packaging & Shipping
FAQ
1. What is Haynes Alloy?
Haynes alloy is a family of high-performance materials primarily made from nickel or cobalt. These alloys are specifically engineered to provide excellent resistance to high temperatures, oxidation, and corrosion, making them suitable for extreme environments.
2. What are the common applications of Haynes alloys?
Haynes alloys are used in industries such as:
- Aerospace: Jet engines, combustion chambers, and turbine components.
- Power Generation: Gas turbines, heat exchangers, and boiler components.
- Chemical Processing: Pressure vessels, piping, and reactors.
- Marine: High-performance exhaust systems and seawater components.
3. What are some popular Haynes alloy grades?
- Haynes 25 (R30605): Excellent high-temperature strength and oxidation resistance.
- Haynes 230 (N06230): Outstanding thermal stability and creep strength.
- Haynes 282: Designed for superior weldability and high-temperature strength.
- Haynes HR-120: Good resistance to oxidation and carburization at high temperatures.
- Haynes HR-160: Exceptional resistance to high-temperature sulfidation and oxidation.
4. How does Haynes alloy compare to other high-performance alloys?
Haynes alloys often outperform other high-temperature materials due to their superior combination of oxidation resistance, thermal stability, and mechanical properties at elevated temperatures. They also exhibit excellent weldability and corrosion resistance, making them a preferred choice for challenging environments.
5. Are Haynes alloys customizable for specific applications?
Yes, Haynes alloys are available in various forms, including sheets, plates, strips, bars, and wires, allowing them to be tailored to meet specific industry needs.
6. What are the temperature limits of Haynes alloys?
Depending on the grade, Haynes alloys can perform effectively at temperatures ranging from 650°C (1202°F) to over 1200°C (2192°F), making them ideal for high-temperature environments.
7. How do Haynes alloys resist corrosion?
Haynes alloys are designed with a high concentration of chromium, molybdenum, and cobalt, which provide exceptional resistance to oxidation, sulfidation, and other forms of high-temperature corrosion.
8. Are Haynes alloys easy to fabricate and machine?
Yes, most Haynes alloys have good fabricability, including forming, welding, and machining. However, due to their high strength and toughness, specific tools and techniques may be required for machining.
9. Can Haynes alloys be used in marine environments?
Yes, certain Haynes alloys offer excellent corrosion resistance in marine and saltwater environments, making them suitable for marine applications.
10. Do you offer processing or customization services?
Yes, we provide customized processing services for Hastelloy alloys, including cutting, welding, precision machining, and more. Whether it's standard dimensions or special requirements, we can process the materials to meet your needs.
11. How can I contact you for more information?
You can contact us through the following methods:
Online support: Visit our website for live chat
Address:
300 Meters North of Liaoniu Road and Xindong Ring Road, Liaocheng High-Tech Zone, Liaocheng, Shandong, China
We look forward to providing you with high-quality products and services!
If you have any other questions, feel free to contact us, and we will do our best to assist you!
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