Haynes 214 Alloy Sheet
Haynes 214 Alloy (UNS N07214) is a nickel – chromium-aluminum-iron alloy, developed to provide the optimum in high-temperature oxidation resistance for a wrought austenitic material, while at the same time allowing for conventional forming and joining.
Intended principally for use at temperatures of 1750°F (955°C) and above, Haynes 214 Alloy Sheet exhibits resistance to oxidation that far exceeds virtually all conventional heat-resistant wrought alloys at these temperatures.
Chemical Composition
|
Element |
Content (%) |
|
Nickel |
75 Balance |
|
Chromium |
16 |
|
Aluminum |
4.5 |
|
Iron |
3 |
|
Cobalt |
2 max. |
|
Manganese |
0.5 max. |
|
Molybdenum |
0.5 max. |
|
Titanium |
0.5 max. |
|
Tungsten |
0.5 max. |
|
Niobium |
0.15 max. |
|
Silicon |
0.2 max. |
|
Zirconium |
0.1 max. |
|
Carbon |
0.04 |
|
Boron |
0.01 max. |
|
Yttrium |
0.01 |
Heat Treatment Sheet
Haynes 214 Alloy Sheet is furnished in the solution heat-treated condition, unless otherwise specified. The alloy is normally solution heat-treated at 2000°F (1095°C) and rapidly cooled or quenched for optimum properties. Heat treating at temperatures below the solution heat-treating temperature will result in grain boundary carbide precipitation and, below 1750°F (955°C), precipitation of gamma prime phase. Such lower temperature age-hardening heat treatments are not suggested.
Application
Haynes 214 Alloy Sheet combination of high-temperature strength, creep resistance, and weldability makes it a preferred choice in industries where reliability, performance under extreme conditions, and longevity are paramount.
- Aerospace: Haynes 214 is commonly employed in aerospace applications, particularly in gas turbine engines. It is used for components such as turbine blades, vanes, and combustors due to its ability to withstand high temperatures and stresses encountered in flight.
- Industrial Gas Turbines: In industrial settings, Haynes 214 alloy is utilized in gas turbine engines for power generation. It helps maintain efficiency and reliability in these high-temperature environments, ensuring prolonged operational life and reduced maintenance costs.
- Heat Treatment Furnaces: The alloy's high-temperature strength and resistance to creep deformation make it suitable for use in heat treatment furnaces. It can withstand the extreme temperatures required for processing metals and alloys, ensuring consistent performance over extended periods.
- Petrochemical Industry: Haynes 214 alloy finds application in the petrochemical industry for components exposed to high-temperature and corrosive environments. It is used in reactors, furnace components, and piping systems where resistance to oxidation and sulfidation is essential.
- Power Generation: It is utilized in various components of power generation systems, including steam turbines and boiler components. Its high-temperature strength and resistance to corrosion make it ideal for maintaining efficiency and reliability in power plants.
- Nuclear Engineering: In nuclear reactors, Haynes 214 is used in components such as reactor internals and fuel cladding. Its ability to withstand high temperatures and radiation exposure, coupled with its excellent mechanical properties, contributes to the safety and efficiency of nuclear power generation.
Manufacturing Process
Main Applications
Packaging & Shipping
FAQS
If you have any other questions, please contact me!
Q: Can you produce nickel alloy bars?
A: Yes, we can produce nickel alloy bars according to your requirements.
Q: What is your minimum order quantity?
A: Our minimum order quantity is 50 kg. Larger quantity, lower price.
Q: How long is your delivery time?
A: Generally delivery time for stock is 3 days, and customization takes 15 working days or more, but it is also affected by your specific requirements or order quantity.
Q: Can you provide samples?
A: For small parts, we can provide free sample of regular sizes, but the shipping costs will be borne by you. For large parts sample, we will include it in the order amount. Please confirm with our sales department for your specific requirements.
Q: How can l quickly get the price list?
A: Directly send us email with detailed specification, and you will get the official price list in 1 hour.
Q: How do you control product quality?
A: From the selection of raw materials to transportation packaging, every production process will be testing and evaluated. Only products that have passed all tests can be delivered for export.
Q: Can you provide processing services?
A: Yes, we also provide processing services to our customers. It is one of our goals to provide specialized services such as bending, water cutting, laser cutting, digging holes, welding, slitting of coils, and other fabrications according to the drawings.
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