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 R-41 alloy, also known as Rene41, is a high-performance nickel-based superalloy specifically designed for high-temperature and high-stress applications. This alloy offers exceptional mechanical strength and resistance to thermal creep, oxidation, and corrosion at elevated temperatures, making it ideal for use in extreme environments such as aerospace and gas turbine components
Key Properties
- High-Temperature Strength: HAYNES R-41 exhibits outstanding strength retention at elevated temperatures, ensuring structural integrity under thermal stress.
- Excellent Creep and Fatigue Resistance: The alloy provides excellent resistance to creep deformation, a key factor in components exposed to prolonged high temperatures and mechanical stresses.
- Oxidation Resistance: It offers excellent oxidation resistance, particularly in gas turbine environments, where components are exposed to hot gases and aggressive thermal cycles.
- Good Weldability: Rene41 can be welded using conventional welding techniques, making it versatile for manufacturing complex components.
- Thermal Fatigue Resistance: It resists cracking due to thermal cycling, which is important for parts that undergo frequent temperature fluctuations.
Chemical Composition
| Element |
Percentage (%) |
| Nickel (Ni) |
Balance |
| Chromium (Cr) |
19.5 - 21.0 |
| Cobalt (Co) |
12.5 - 14.5 |
| Molybdenum (Mo) |
3.5 - 4.5 |
| Tungsten (W) |
1.0 - 2.5 |
| Titanium (Ti) |
2.0 - 3.0 |
| Aluminum (Al) |
1.0 - 1.4 |
| Iron (Fe) |
5.0 max |
| Carbon (C) |
0.07 max |
| Silicon (Si) |
0.5 max |
| Manganese (Mn) |
0.3 max |
| Phosphorus (P) |
0.015 max |
| Sulfur (S) |
0.015 max |
Specifications
- UNS Number: N07041
- Forms Available: Coil, Strip, Foil, Sheet, Plate
- Standards:
- ASTM B 637
- AMS 5751
- AMS 5832
Applications
- Aerospace: HAYNES R-41 is widely used in the aerospace industry for turbine blades, vanes, and other high-stress components subjected to extreme temperatures.
- Gas Turbines: Suitable for components within gas turbines, particularly those exposed to high-temperature gas flows and pressure conditions.
- Jet Engines: Commonly used for turbine blades, combustor parts, and other critical components in jet engines.
- Industrial Applications: Can be used in high-performance power generation systems and other industrial processes requiring resistance to extreme environments.
- Nuclear Power: The alloy is suitable for components in nuclear power plants where high temperatures and radiation resistance are critical.
Fabrication and Machining
- Welding: Rene41 can be welded using several techniques, including gas tungsten arc welding (GTAW) and electron beam welding (EBW). Proper heat treatment may be required to maintain its mechanical properties after welding.
- Machining: The alloy can be machined with carbide tools, but due to its strength, slower machining speeds may be required for optimal results. Using appropriate cutting fluids is important to enhance tool life.
- Forming: The alloy is suitable for hot and cold working, enabling the fabrication of complex shapes and components for various high-performance applications.
Key Benefits
- Superior High-Temperature Performance: HAYNES R-41 alloy excels in high-temperature environments, providing excellent mechanical properties and oxidation resistance.
- Creep Resistance: Offers superior creep resistance under high-stress and high-temperature conditions, ensuring longevity and reliability in extreme operating conditions.
- Thermal Fatigue Resistance: Its resistance to thermal fatigue and cracking from temperature changes makes it ideal for components that undergo frequent heating and cooling cycles.
- Corrosion Resistance: HAYNES R-41 provides resistance to oxidation and corrosion, particularly in aggressive, high-temperature environments such as gas turbines.
- Durability and Reliability: The alloy's combination of strength, resistance to oxidation, and fatigue makes it highly durable and reliable for use in 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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