Hastelloy X Tubing

Hastelloy X tubing is produced from nickel-chromium-iron-molybdenum alloy and is highly appreciated for its outstanding resistance to oxidation and other properties associated with high temperatures. Hastelloy X, also known as UNS N06002, and is widely used in industries that require high-stress and high-temperature applications due to its performance capabilities.

Chemical Composition of Hastelloy X tubing

The composition of the Hastelloy X tubing is crucial for understanding its properties and performance in various industrial applications.

Element	Content (%)
Nickel, Ni	Balance
Chromium, Cr	20.50 – 23.00
Iron, Fe	17.00 – 20.00
Molybdenum, Mo	8.00 – 10.00
Manganese, Mn	≤ 1.00
Silicon, Si	≤ 1.00
Aluminum, Al	≤ 0.50
Cooper, Cu	≤ 0.50
Cobalt,Co	0.50 – 2.50
Tungsten, W	0.20 – 1.00
Carbon, C	0.05 – 0.15
Titanium, Ti	≤ 0.15
Phosphorus, P	≤ 0.04
Sulfur, S	≤ 0.03
Boron, B	≤ 0.01

Thus, this table provides valuable insights into the chemical composition of these flanges, highlighting their properties and suitability.

Mechanical Properties of Hastelloy X Tubing

The table provides essential information for engineers and manufacturers to assess the integrity and durability of Hastelloy X Tubing in demanding environments.

Properties	Metric	Imperial
Tensile Strength, Ultimate	615 MPa	89200 psi
Tensile Strength, Yield	245 MPa	35500 psi
Elongation at Break	49.5 %	49.5 %
Modulus of Elasticity	205 GPa	29700 ksi

Thus, this valuable data on the strength, flexibility, and resilience of the Hastelloy X Tubing is crucial for ensuring reliability and longevity.

Advantages of Hastelloy X tubing

These flexible tubes offer numerous benefits for various industrial applications, which are as follows.

High-Temperature Strength: Hastelloy X tubing has good high-temperature strength and resistance to thermal expansion; this makes it suitable for applications in gas turbines and industrial furnaces.
Oxidation Resistance: The material is highly resistant to oxidation up to 2200°F (1204°C), which means that it will not degrade quickly in high-temperature conditions.
Corrosion Resistance: Hastelloy X exhibits fairly good corrosion resistance in a variety of corrosive media, both in reducing and oxidising conditions. Thus, it is widely used in many industries.
Carburization Resistance: The alloy is immune to carburisation, which results in the formation of brittle carbides that are detrimental to the material, especially in high-temperature service applications.
Stress Corrosion Cracking Resistance: Stress corrosion cracking is another factor that Hastelloy X tubing can withstand even under high stress and temperatures.
Fabricability: This alloy can be easily shaped and joined through conventional processes, and thus, it can be made into complicated parts and systems.
Versatility: Hastelloy X tubing is versatile and can be used in various industries, operating conditions, and environments.

Hastelloy X tubing offers several advantages that make it suitable for industrial and commercial applications.

Common Applications of Hastelloy X Tubing

Due to its excellent features, Hastelloy X tubing is preferred in various industrial applications. Some of the main applications include.

Aerospace Industry: Hastelloy X tubing is extensively utilized in aerospace applications such as combustion chambers and turbine blades where high-temperature strength and oxidation resistance are needed.
Gas Turbines: Hastelloy X is well suited for application in the hot section of gas turbine engines because of its high-temperature strength and oxidation resistance.
Industrial Furnaces: Hastelloy X is applied in industrial furnaces for parts such as furnace protection, burners, and heat exchangers where high-temperature strength and oxidation resistance are crucial.
Petrochemical Industry: It is used in the petrochemical industry for processing equipment that operates at high temperatures and in corrosive atmospheres, like reactors and heat exchangers.
Nuclear Industry: Hastelloy X tubing is applied in nuclear reactors and their equipment as it has satisfactory high-temperature characteristics and is resistant to corrosion.
Chemical Processing: The alloy is well suited for chemical processing industries such as fertiliser and chemical industries, where the material is exposed to high temperatures and a corrosive environment.
Heat Treating Equipment: Hastelloy X is applied in heat-treating equipment like retorts, muffles, and furnace parts since it can handle high temperatures and is resistant to oxidation.
Power Generation: The alloy is used in power plants, especially in heat exchangers and boiler tubes, because of the high temperature and corrosive environment.
Oil and Gas Industry: Hastelloy X tubing is employed in the oil and gas industry in parts subjected to high temperature and corrosive atmosphere, downhole and surface.
Automotive Industry: The alloy is applied in automotive exhaust systems and turbocharger parts where high strength at elevated temperatures and oxidation resistance are required.

Hastelloy X tubing has applications across various industries due to its valuable features, which make it versatile.