Inconel metals are a family of nickel-based superalloys known for their outstanding resistance to high temperatures, corrosion, and oxidation. These alloys are widely used in industries such as aerospace, chemical processing, marine, and power generation due to their ability to maintain mechanical integrity in extreme environments.
When looking for Inconel suppliers and manufacturers, it is essential to consider factors such as quality certifications, material availability, and customer reviews. Whether you need Inconel 625, Inconel 718, or other grades, selecting the right Inconel manufacturers ensures you receive high-quality materials tailored to your specific needs.
What are Inconel Metals and Alloys?
Inconel metal and alloy is a family of nickel-based superalloys known for their exceptional resistance to heat, corrosion, and oxidation. These alloys are widely used in industries such as aerospace, marine, chemical processing, and power generation due to their ability to withstand extreme environments.
The prices of Inconel alloys depend on factors such as grade, size, and market conditions. To get accurate Inconel stock details and competitive rates, it is advisable to contact reputable Inconel suppliers directly. Bulk orders may qualify for discounts, while customized solutions can be tailored for specific industrial needs.
Common Types of Inconel Alloys
Inconel 600
Excellent corrosion and oxidation resistance.
Used in furnace components, chemical processing, and aerospace applications.
Inconel 625
Superior strength and fatigue resistance.
Common in marine, chemical processing, and nuclear industries.
Inconel 718
High strength and toughness, even at cryogenic temperatures.
Used in jet engines, gas turbines, and rocket motors.
Inconel X-750
Precipitation-hardened alloy with excellent mechanical properties.
Ideal for applications requiring high strength and corrosion resistance.
Inconel Alloys Data Sheet
As a leading supplier of specialty alloys, Huaxiao Metal has written this comprehensive guide to help engineers, purchasing managers, and designers gain a deeper understanding of the power of Inconel and provide expert advice on choosing the grade that best suits your project.
Inconel Alloys Chemical Compositions
| Element (%) | Inconel 600 | Inconel 625 | Inconel 718 | Inconel X-750 |
|---|---|---|---|---|
| Ni | 72.0 min | 58.0 min | 50.0-55.0 | 70.0 min |
| Cr | 14.0-17.0 | 20.0-23.0 | 17.0-21.0 | 14.0-17.0 |
| Fe | 6.0-10.0 | 5.0 max | Balance | 5.0-9.0 |
| Mo | – | 8.0-10.0 | 2.8-3.3 | – |
| Nb | – | 3.15-4.15 | 4.75-5.50 | 0.7-1.2 |
| Ti | – | – | 0.65-1.15 | 2.25-2.75 |
| Al | – | – | 0.2-0.8 | 0.4-1.0 |
| C | 0.15 max | 0.1 max | 0.08 max | 0.08 max |
| Mn | 1.0 max | 0.5 max | – | – |
| Si | 0.5 max | 0.5 max | – | – |
| S | 0.015 max | – | – | – |
The Mechanical Properties of inconel Metal
| Property | Inconel 600 | Inconel 625 | Inconel 718 | Inconel X-750 |
| Tensile Strength (MPa) | 550-700 | 827-1034 | 965-1379 | 1000-1200 |
| Yield Strength (MPa) | 240-310 | 414-690 | 550-1100 | 600-800 |
| Elongation (%) | 30-45 | 30-50 | 10-25 | 15-25 |
| Hardness (HRC) | 30 max | 35 max | 40 max | 42 max |
The Physical Properties of Inconel Metals & Alloys
| Property | Inconel 600 | Inconel 625 | Inconel 718 | Inconel X-750 |
| Density (g/cm³) | 8.47 | 8.44 | 8.19 | 8.28 |
| Melting Point (°C) | 1354-1413 | 1290-1350 | 1260-1336 | 1393-1427 |
| Thermal Conductivity (W/m·K) | 14.9 | 9.8 | 11.4 | 11.7 |
| Electrical Resistivity (µΩ·m) | 1.03 | 1.29 | 1.25 | 1.25 |
Characteristics of Inconel Metals & Alloys
High-temperature resistance – Retains strength and integrity at temperatures exceeding 1000°C.
Corrosion resistance – Excellent resistance to oxidation and aggressive chemicals.
Strength and durability – High tensile strength and fatigue resistance.
Versatility – Used in a variety of industries, including oil and gas, aerospace, and automotive.
Applications for Inconel Alloys
Aerospace Industry – Used in jet engines, exhaust systems, and turbine blades.
Oil and Gas Sector – Ideal for downhole equipment, heat exchangers, and piping systems.
Power Generation – Utilized in nuclear reactors, boilers, and gas turbines.
Chemical Processing – Excellent for heat exchangers, pressure vessels, and reactors.
Marine Applications – Corrosion-resistant properties make it ideal for shipbuilding and offshore drilling.
How to choose the right Inconel metal for your project?
Please consider the following questions to help you narrow down your choices:
What is your maximum operating temperature?
(If it is less than 700°C but requires extreme strength, consider 718; if it is higher, consider 625 or X-750)
What is the main corrosive medium?
(If it is seawater or a mixture of multiple chemicals, 625 is usually the first choice)
Does the material need to be complexly welded or formed?
(625 has better processability than 718)
Is the most important mechanical property in the application strength or fatigue resistance?
What is your budget range? (Different grades have significant price differences)
Not sure how to choose? Our technical experts are here to help you.
Huaxiao Metal: Your Reliable Inconel Metal Alloy Partner
We don’t just sell metal, we provide solutions. Choosing Huaxiao Metal, you will get:
Full range of product inventory: We provide Inconel 625, 718, 600, X-750, and other grades of plates, coils, bars, tubes, and customized parts.
Precision processing capabilities: Whether it is laser cutting, water jet cutting, or precision processing, we can meet your most stringent drawing requirements.
Quality assurance: All products are provided with material test reports (MTC), comply with international standards such as ASTM, ASME, and are ISO 9001 certified.
Expert support: Our team of engineers can help you solve various technical problems from material selection to processing technology.
Frequently Asked Questions: Inconel Metals and Alloys
Will Inconel rust?
Inconel will not rust in normal atmosphere and water environment. It has strong oxidation resistance and corrosion resistance. Corrosion may only occur in very special and highly corrosive chemical environment.
Is Inconel magnetic?
Most Inconel alloys are non-magnetic in the annealed state, such as Inconel 625. However, some grades or after certain cold working may exhibit slight magnetism.
What is the price of Inconel alloy?
Inconel is much more expensive than stainless steel due to its high nickel content and complex production process. The specific price depends on the grade, shape, size and market conditions. Inconel 718 is usually more expensive than 625. Please contact us for real-time quotes.
What is the difference between Inconel and Stainless Steel?
The main difference lies in the base elements and properties. Stainless steel is based on iron, while Inconel is based on nickel. This makes Inconel far superior to most stainless steels in terms of high temperature strength and corrosion resistance, especially in extreme environments. Of course, its cost is also higher.
In Conclusion
Inconel metals and alloys are essential for industries requiring high-temperature resistance and superior corrosion protection. Whether you need Inconel suppliers, Inconel manufacturers, or are looking for the best Inconel prices and stock, choosing a trusted supplier is key to ensuring product quality and performance. Contact us now for the latest pricing and availability!
At Huaxiao Metal, we specialize in providing premium-quality Inconel metals sourced from top manufacturers. Our Inconel stock includes a wide range of grades, and we offer competitive Inconel prices to suit various industrial requirements. Contact us today for more details and a free quote on Inconel alloys.
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