Inconel 800/800H/800HT

Inconel 800 800H 800HT

Inconel 800, 800H, and 800HT are high-performance nickel-iron-chromium alloys designed for superior strength and exceptional resistance to oxidation and carburization at high temperatures. These alloys are widely used in various demanding industrial applications due to their excellent mechanical properties and stability under extreme conditions.

Key Features of Inconel 800/800H/800HT

  • High-Temperature Stability: Maintains strength and structural integrity even at elevated temperatures, making it ideal for high-heat environments.
  • Corrosion and Oxidation Resistance: Offers excellent resistance to oxidation, carburization, and sulfidation.
  • Enhanced Creep and Rupture Strength: Inconel 800H and 800HT provide improved creep and rupture strength, making them suitable for long-term applications.
  • Versatility: Suitable for a wide range of industries, including petrochemical, power generation, and heat-treating.

Fabrication and Weldability: Easily fabricated and welded, allowing for complex shapes and designs.

Product Specifications of Inconel 800/800H/800HT

Attribute Inconel 800 Inconel 800H Inconel 800HT
Material Ni (30-35%), Cr (19-23%), Fe (balance) Ni (30-35%), Cr (19-23%), Fe (balance) Ni (30-35%), Cr (19-23%), Fe (balance)
Density 7.94 g/cm³ 7.94 g/cm³ 7.94 g/cm³
Melting Point 1357-1385°C 1357-1385°C 1357-1385°C
Tensile Strength 520 MPa (min) 450 MPa (min) 450 MPa (min)
Yield Strength 205 MPa (min) 175 MPa (min) 175 MPa (min)
Elongation 30% (min) 30% (min) 30% (min)
Hardness 87 Rockwell B 87 Rockwell B 87 Rockwell B

Industrial Applications of Inconel 800/800H/800HT

Inconel 800 series alloys are utilized for their excellent strength and resistance to carburization and oxidation in high-temperature petrochemical and chemical processing environments. Its unique properties make it an ideal material for a wide range of demanding industrial applications, including the following:

Countries We Supply Inconel 800/800H/800HT To

Steelco Metal & Alloys supply and distribute Inconel 800/800H/800HT 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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Explore our Inconel 800/800H/800HT

At Steelco metal and alloy we offer Inconel 800/800H/800HT. Which is being used in many different industries.


Inconel 800H and 800HT have higher creep and rupture strength compared to Inconel 800, making them suitable for long-term applications at higher temperatures.
Yes, Inconel 800, 800H, and 800HT can be fabricated into custom shapes and sizes to meet specific industrial requirements.
These alloys are commonly used in the petrochemical industry, power generation, heat treating, nuclear industry, and chemical processing.
While these alloys offer excellent resistance to oxidation and corrosion, additional coatings can be applied to enhance their performance for specific applications.
Yes, Inconel 800, 800H, and 800HT meet various industry standards and certifications, ensuring their reliability and safety for critical applications.

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