Inconel Alloy

Inconel Alloy

Steelco Metal is proud to offer Inconel Alloy, a premium material recognized for its remarkable characteristics and widespread application in demanding industries. Inconel alloys are a family of nickel-chromium-based superalloys celebrated for their superb resistance to extreme temperatures, corrosion, and mechanical stress. Our Inconel products, crafted with precision, ensure reliability in the harshest of environments.

Inconel alloys are widely esteemed for their exceptional heat resistance and retention of strength under high temperatures. This quality makes them the material of choice in aerospace and gas turbine industries, where components must endure intense heat without compromising performance. Steelco Metal’s Inconel Alloy provides the strength and reliability needed for critical applications.

Our commitment to quality and precision is evident in the manufacturing of Inconel products. We offer a range of forms, including sheets, bars, and pipes, making it adaptable to various industries such as chemical processing, aerospace, and petrochemical, where corrosion resistance and durability are paramount. Steelco Metal’s Inconel Alloy is your trusted solution for high-performance materials in challenging environments.

Types of Inconel Alloy

Inconel 600

Inconel 600 is prized for its remarkable corrosion resistance in a wide array of environments, including high-temperature applications. Its versatility and ability to maintain strength at elevated temperatures make it a popular choice for various industries.

Inconel 625

Inconel 625 is renowned for its exceptional corrosion resistance, particularly in marine and aerospace applications. This alloy retains its strength over a broad temperature range, making it ideal for critical and demanding environments.

Inconel 718

Inconel 718 is celebrated for its exceptional strength at elevated temperatures, making it a top choice for applications like jet engines and other high-stress components. Its robust properties contribute to its widespread use in critical industries.

Inconel 800/800H/800HT

These variations are known for their resistance to oxidation, carburization, and high-temperature corrosive conditions. They are often employed in industrial heating applications and demanding environments.

Inconel 601

Inconel 601 excels in withstanding high-temperature oxidation and exhibits good aqueous corrosion resistance. It is commonly utilized in industrial heating processes and chemical applications.

Inconel X-750

Inconel X-750 offers exceptional high-temperature strength and creep resistance. This makes it a valuable material in gas turbine components and other applications with rigorous performance demands.

Inconel 690

Inconel 690 is specifically designed for use in high-temperature environments, boasting exceptional resistance to both oxidizing and reducing conditions.

Inconel 725

Inconel 725 provides excellent corrosion resistance, especially in environments containing chlorides. This makes it a preferred choice in various oil and gas applications, where corrosion protection is paramount.

Key feautres of Inconel Alloy

High-Temperature Resistance

Inconel alloys maintain their mechanical strength and resistance to deformation even at temperatures exceeding 2,000°F (1,093°C). This exceptional heat resistance is crucial for applications in gas turbines, aerospace, and industrial furnaces.

Corrosion Resistance

Inconel alloys exhibit unparalleled resistance to corrosion from a variety of sources, including chemicals, seawater, and acidic environments. Their resistance to pitting, crevice, and intergranular corrosion makes them vital in marine, chemical, and offshore industries.

Exceptional Strength

Inconel alloys offer high tensile and yield strengths, making them suitable for load-bearing components in extreme conditions. Their strength is maintained over a wide temperature range, ensuring structural integrity.


Inconel alloys are available in various grades and forms, from sheets and bars to pipes and fittings. This versatility allows them to serve diverse industries, including petrochemical, aerospace, and power generation.

High Creep Resistance

These alloys resist gradual deformation under prolonged stress and high temperatures, which is crucial for components subjected to constant loading, such as turbine blades and pressure vessels.

Good Fatigue Resistance

Inconel alloys are fatigue-resistant, with the ability to endure cyclic stresses and loading. This property is beneficial in applications like aircraft components and springs.


Inconel alloys are generally non-magnetic, making them ideal for applications where magnetic interference can be problematic, such as in MRI machines and sensitive electronic equipment.

Chemical Compatibility

Inconel alloys offer excellent resistance to a wide range of corrosive chemicals, acids, and alkalis, ensuring the durability of equipment used in chemical processing and industrial settings.


These alloys can be tailored to meet specific requirements, allowing manufacturers to create precision-engineered components for various applications, including valves, fasteners, and heat exchangers.


Inconel alloys have a long service life due to their resistance to corrosion and high-temperature stability. This results in reduced maintenance and replacement costs, making them a cost-effective choice for industrial applications.

Creep and Rupture Strength

Inconel alloys offer high creep and rupture strength, preventing deformation and failure under extreme pressure and temperature conditions, which is crucial in applications like pressure vessels and nuclear reactors.

Specification of Inconel Alloy

Property Value
Nickel (73%), Chromium (14%), Iron (6%), Molybdenum (3.5%)
~ 8.47 g/cm³
Melting Point
1,350-1,400°C (2,462-2,552°F)
Tensile Strength
550-690 MPa (80-100 ksi)
Yield Strength (0.2% Offset)
240-310 MPa (35-45 ksi)
30% (in 50.8 mm)
Hardness (Brinell)
~ 150-200 HB
Electrical Conductivity
12% IACS (International Annealed Copper Standard)
Thermal Conductivity
~ 14.7 W/(m·K)
Specific Heat Capacity
~ 430 J/(kg·K)
Corrosion Resistance
Exceptional resistance to oxidation and corrosion in a wide range of environments.

Industrial Applications of Inconel Alloy

Inconel Alloy finds application in various industries, including:

Countries We Supply Inconel Alloy To

Steelco Metal & Alloys supply and distribute Inconel Alloy to countries like:

US United States

Europe Europe

Middle East Middle East

Africa Africa

and more…


Competitive Advantage of Steelco Metal & Alloys

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Inconel is a family of nickel-chromium-based superalloys known for their exceptional resistance to extreme temperatures, corrosion, and mechanical stress. They are used in industries such as aerospace, chemical processing, and power generation.
Inconel alloys primarily consist of nickel, chromium, and iron, with various other elements like molybdenum, cobalt, and niobium added to achieve specific characteristics in different Inconel grades.
The choice of the right Inconel alloy depends on factors such as temperature, corrosion resistance, and mechanical strength requirements. Consulting with experts or referring to material specifications is important for selecting the most suitable Inconel alloy for your specific application.
Yes, Inconel alloys can be customized to match specific application requirements. Manufacturers can tailor the alloy’s composition and form to achieve precise characteristics for different industries, from aerospace to petrochemical processing.

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