| Customization: | Available |
|---|---|
| Type: | Wire |
| Standard: | AISI, ASTM, DIN, JIS, GB, BS |
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Inconel is a high-performance superalloy primarily based on nickel, designed for applications in extreme environments. It is renowned for its excellent oxidation resistance, corrosion resistance, and high-temperature strength, maintaining mechanical stability and strength at temperatures up to 1000°C (or even higher).
The composition of this alloy typically includes nickel (Ni), chromium (Cr), and iron (Fe), with additional elements like molybdenum (Mo), aluminum (Al), titanium (Ti), and cobalt (Co) added to enhance specific properties. Inconel alloys are widely used in aerospace, energy, petrochemical, marine engineering, and nuclear industries. Common grades such as Inconel 600, 601, 625, 718, and X-750 are tailored for different working conditions and requirements.
Its resistance to high-temperature oxidation and corrosion makes it the material of choice for turbine engines, heat exchangers, chemical processing equipment, and nuclear reactor components in demanding environments.
| Item | Description |
|---|---|
| Alloy Type | Inconel Alloy (Common types include Inconel 600, Inconel 625, Inconel 718, etc.) |
| Main Composition | Nickel-based alloys (containing nickel, chromium, iron, etc.) |
| Common Grades | Inconel 600, Inconel 625, Inconel 718, Inconel X-750, etc. |
| Key Properties | - Excellent high-temperature oxidation resistance and corrosion resistance - Good mechanical properties - Stability at extreme temperatures (both high and low) - Good strength and toughness |
| Operating Temperature Range | 600°C to 1100°C (specific temperature range varies by alloy type) |
| Common Applications | - Aerospace (e.g., turbine blades, engine parts) - Nuclear industry - Chemical processing equipment - Seals in high-temperature gas and liquid environments |
| Physical Properties | - High density (approx. 8.9 g/cm³) - High melting point (approx. 1350°C) - Good thermal conductivity |
| Common Processing Methods | - Hot rolling - Cold rolling - Cutting - Welding |
| Specifications & Sizes | Thickness: 0.5mm to 100mm Width: 100mm to 3000mm Length: 2000mm to 12000mm (custom sizes available upon request) |
| Surface Treatment | - Heat treatment (annealing) - Polishing - Coatings (e.g., nickel plating) |
| Mechanical Properties | - Tensile strength: 550 MPa (Inconel 600) - Yield strength: 250 MPa (Inconel 600) - Elongation: 40% (Inconel 600) |
| Cost | Relatively high (due to the alloy's high performance and durability, it is usually more expensive than standard steel) |
Inconel 686 (UNS N06686) is a high-performance nickel-chromium-molybdenum alloy that provides exceptional resistance to oxidation, corrosion, and stress corrosion cracking. Designed for use in aggressive and high-temperature environments, Inconel 686 is often used in chemical processing, aerospace, and energy industries. It is particularly effective in environments exposed to chlorine, seawater, sulfuric acid, and other harsh chemicals.
Outstanding Corrosion Resistance: Inconel 686 offers excellent resistance to a wide range of corrosive environments, including acids (such as sulfuric acid), alkalis, chlorine, seawater, and other aggressive chemicals. This makes it ideal for applications in chemical processing plants, marine environments, and chemical reactors.
High-Temperature Performance: With its strong high-temperature stability, Inconel 686 maintains its mechanical properties and resists oxidation and scaling in environments up to 1,800°F (982°C). This makes it a preferred material for applications subjected to thermal stress and extreme operating conditions.
Stress Corrosion Cracking (SCC) Resistance: Inconel 686 exhibits excellent resistance to stress corrosion cracking in chlorine-containing environments, which is a critical consideration for materials exposed to aggressive chemical environments under stress.
Weldability: Inconel 686 is known for its ease of welding, allowing it to be fabricated into various components without sacrificing the material's integrity. It can be welded using common methods such as TIG, MIG, and SMAW.
Versatile Alloy: Inconel 686 is commonly used in industries such as chemical processing, power generation, marine engineering, and aerospace. Its ability to withstand high temperatures, chemical corrosion, and stress makes it highly versatile for many industrial applications.
Chemical Processing: Inconel 686 is widely used in chemical processing industries for components exposed to aggressive chemicals, such as reactors, heat exchangers, and valves. It is particularly effective in environments containing chlorides, sulfuric acid, and seawater.
Aerospace: In aerospace applications, Inconel 686 is used for components that are exposed to extreme temperatures and high-stress conditions, such as turbine blades, seals, and exhaust systems.
Power Generation: The alloy is used in power plants, especially in components that are exposed to high temperatures and aggressive chemicals, including steam generators and reactors.
Marine Engineering: Due to its corrosion resistance in seawater, Inconel 686 is utilized for marine components such as seawater pumps, heat exchangers, and other submerged applications.
Nuclear Power: Inconel 686's resistance to radiation damage and high-temperature oxidation makes it suitable for use in nuclear reactors, where it can withstand extreme conditions.
| Element | Percentage (%) |
|---|---|
| Nickel (Ni) | 60.0-70.0 |
| Chromium (Cr) | 22.0-28.0 |
| Molybdenum (Mo) | 6.0-8.0 |
| Iron (Fe) | 2.5 max |
| Manganese (Mn) | 1.0 max |
| Silicon (Si) | 1.0 max |
| Carbon (C) | 0.05 max |
| Phosphorus (P) | 0.02 max |
| Sulfur (S) | 0.02 max |
Exceptional Corrosion Resistance: Inconel 686 is highly resistant to a variety of aggressive chemicals, including chlorides, seawater, sulfuric acid, and other corrosive substances. This makes it ideal for applications where corrosion resistance is critical.
Thermal Stability: The alloy retains its strength and resists oxidation even at high temperatures, which is essential in industries that operate under extreme thermal conditions.
Durability: Inconel 686 offers excellent resistance to wear and tear, ensuring long-lasting performance in demanding environments.
Stress Corrosion Cracking Resistance: The alloy's resistance to stress corrosion cracking in chloride environments makes it a safe and reliable choice for high-stress chemical environments.
Inconel 686 (UNS N06686) is a versatile and high-performance nickel alloy that excels in highly corrosive, high-temperature environments. With its excellent resistance to a wide variety of chemicals, stress corrosion cracking, and oxidation, Inconel 686 is widely used in industries such as chemical processing, aerospace, power generation, marine engineering, and nuclear power. Its ability to maintain strength and corrosion resistance under extreme conditions makes it a preferred material for critical applications.
Hastelloy is a high-performance corrosion-resistant alloy widely used in industries such as chemical processing, aerospace, marine, and energy, especially in extreme temperature and corrosive environments. Its main components include nickel, molybdenum, chromium, and other metal elements.
We sell a variety of Hastelloy alloys, including but not limited to:
When selecting Hastelloy materials, consider the following factors:
If you're unsure about which alloy to choose, our technical support team can assist you with professional recommendations based on your requirements.
We offer a wide range of Hastelloy products, including plates, pipes, bars, wires, and customized products. Specifications include various thicknesses, diameters, lengths, etc., to meet diverse customer needs.
For standard stock items, the delivery time is typically 3-7 working days. For customized or specially processed products, delivery time may vary and is generally 2-4 weeks. Specific delivery times can be confirmed based on order quantities and production schedules.
All of our Hastelloy products are sourced from reliable manufacturers and strictly adhere to international quality standards. Each batch of materials comes with detailed quality inspection reports and material certificates to ensure that the products meet performance and quality standards.
Yes, we provide free technical support services. Our engineering team can assist with material selection, processing techniques, performance testing, and more. Whether it's product selection or engineering design, we can provide professional consulting services.
You can request a quote through the following methods:
Yes, we offer worldwide shipping. Our experienced logistics team can assist with various international shipping issues, including transportation options, customs handling, and destination requirements.
We accept various payment methods, including bank transfers, credit card payments, PayPal, and more. The specific payment method can be confirmed based on the order amount and customer preferences.
Due to the customized or specialty nature of Hastelloy materials, our return and exchange policy is strict. Standard stock products can be returned or exchanged if they are unused and unprocessed. Please confirm the return/exchange conditions and process with our sales team before placing an order.
We can provide the following certifications and documents:
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.
You can contact us through the following methods:
Online support: Visit our website for live chatWe 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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