| Customization: | Available |
|---|---|
| Type: | Wire |
| Standard: | AISI, ASTM, DIN, JIS, GB, BS |
|
Still deciding? Get samples of US$ 10/kg
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
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 690 (UNS N06690) is a high-performance, corrosion-resistant nickel-chromium alloy that is known for its exceptional resistance to oxidation, high-temperature corrosion, and stress corrosion cracking. It is widely used in industries that require materials to perform under extreme heat and highly corrosive environments, such as the chemical, power generation, and nuclear industries.
Excellent Oxidation Resistance: Inconel 690 is highly resistant to oxidation and corrosion at high temperatures, especially in environments exposed to sulfur compounds, chlorine, and other aggressive chemicals. This makes it a preferred material for applications in high-temperature oxidizing environments.
Superior High-Temperature Strength: The alloy maintains excellent mechanical properties and strength at temperatures up to 2,000°F (1,093°C), making it ideal for use in high-heat applications such as gas turbines, power plants, and chemical reactors.
Stress Corrosion Cracking Resistance: Inconel 690 offers superior resistance to stress corrosion cracking, especially in chloride environments, which makes it ideal for use in chemical processing and marine environments.
Versatile Applications: This alloy is often used in applications that require resistance to aggressive chemicals
sulfuric acid, and hydrogen fluoride, making it suitable for industries like chemical processing, power generation, and waste incineration.
Weldability: Inconel 690 is known for its excellent weldability, allowing it to be easily joined using common welding techniques like TIG, MIG, and SMAW. This makes it a highly adaptable material for fabrication.
Chemical Processing: Inconel 690 is used in chemical reactors, heat exchangers, and pipelines that are exposed to high-temperature corrosive environments, especially those involving sulfuric acid, hydrochloric acid, and chlorides.
Power Generation: It is widely used in power plants for components exposed to high-temperature gases, such as gas turbines, combustion chambers, and furnace components.
Nuclear Power: Inconel 690 is a critical material in the nuclear industry, where it is used in steam generators, reactor cores, and other components that must withstand high temperatures and radiation exposure.
Aerospace: Inconel 690 is also used in aerospace applications for high-temperature components such as exhaust systems, turbines, and heat exchangers.
Marine Engineering: Due to its excellent resistance to seawater corrosion and high-temperature performance, Inconel 690 is used for marine components such as heat exchangers, desalination plants, and seawater pumps.
| Element | Percentage (%) |
|---|---|
| Nickel (Ni) | 58.0-67.0 |
| Chromium (Cr) | 28.0-34.0 |
| Iron (Fe) | 1.0 max |
| Manganese (Mn) | 1.0 max |
| Silicon (Si) | 1.0 max |
| Carbon (C) | 0.05 max |
| Phosphorus (P) | 0.02 max |
| Sulfur (S) | 0.015 max |
| Titanium (Ti) | 1.0 max |
High-Temperature Resistance: Inconel 690 offers exceptional resistance to oxidation and scaling in high-temperature environments, making it suitable for use in gas turbines, nuclear reactors, and other high-heat applications.
Corrosion Resistance: The alloy is resistant to many corrosive environments, particularly those containing sulfur and chlorides. This makes it ideal for chemical processing, power generation, and marine industries.
Stress Corrosion Cracking Resistance: Inconel 690 resists stress corrosion cracking in chloride environments, a critical consideration for materials exposed to high-stress conditions and corrosive chemicals.
Long-Term Durability: The alloy maintains its integrity under extreme conditions, offering long-term durability and reduced maintenance costs in demanding environments.
Inconel 690 (UNS N06690) is a high-performance nickel-chromium alloy known for its outstanding resistance to high-temperature oxidation, corrosion, and stress corrosion cracking. Its excellent mechanical properties at elevated temperatures, combined with its ability to withstand aggressive chemical environments, make it an ideal choice for applications in chemical processing, power generation, aerospace, and nuclear industries. The alloy's weldability, durability, and high resistance to oxidation ensure it remains a preferred material in demanding and extreme environments.
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!
){kind=link}