Inconel 600 fin tubes are specialized heat exchanger components made from Inconel 600, a high-performance nickel-chromium alloy known for its excellent corrosion and heat resistance. These tubes are designed with external fins to increase the surface area available for heat transfer, making them highly effective in demanding thermal applications. The alloy’s unique composition provides outstanding mechanical properties and oxidation resistance at high temperatures, which is critical for industrial systems operating under extreme conditions.
The primary advantage of Inconel 600 fin tubes is their durability in corrosive environments. The nickel content makes them highly resistant to chloride-ion stress corrosion cracking, while the chromium component enhances their resistance to oxidizing conditions. This makes them ideal for use in industries like chemical processing, power generation, and aerospace, where they may be exposed to aggressive fluids, high-pressure steam, or fluctuating thermal loads.
These finned tubes are commonly used in heat exchangers, air coolers, and condensers. The fins, which are usually helically wound or welded to the tube’s exterior, promote efficient heat dissipation or absorption by maximizing contact with the surrounding air or fluid. Inconel 600 fin tubes can operate at temperatures up to 1100°F (593°C), making them suitable for high-temperature applications where traditional materials might degrade or fail.
Manufacturing Inconel 600 fin tubes involves advanced processes such as extrusion, welding, and fin attachment using mechanical or brazed methods. Precision and quality control are crucial to ensure uniform fin spacing, strong bonding, and optimal performance. The tubes are often customized in terms of dimensions, fin height, pitch, and material thickness to meet specific client or project requirements.
Property | Specification |
---|---|
Material | Inconel® 600 (UNS N06600 / W.Nr. 2.4816) |
Base Tube Size | Outer Diameter: 6 mm to 38.1 mm (1/4” to 1-1/2”) |
Tube Wall Thickness | 0.5 mm to 3 mm (customizable based on application) |
Fin Type | Solid Fin / Serrated Fin / Helical Fin / Embedded Fin |
Fin Material | Same as base tube (Inconel 600) or optional (e.g., aluminum, copper, SS) |
Fin Height | Up to 16 mm (depending on design and tube diameter) |
Fin Thickness | 0.3 mm to 1.2 mm |
Fin Pitch | 10 to 12 fins per inch (customizable) |
Fin Attachment | Tension Wound, High-Frequency Welded, Extruded, or Embedded |
Operating Temperature | Up to 1100°F (593°C) continuous; short-term up to 1175°C (2150°F) |
Corrosion Resistance | Excellent against oxidizing and reducing environments, chloride ions, and acids |
Standards | ASTM B163 / B167 / B516, ASME SB-163 / SB-167 / SB-516 |
Applications | Heat exchangers, condensers, air coolers, chemical processing, power generation |
Custom Options | Coatings, protective sleeves, bent configurations, or U-bends available |
In summary, Inconel 600 fin tubes combine the strength and thermal efficiency of finned tubing with the exceptional material properties of Inconel 600. They are an ideal choice for high-temperature, high-corrosion environments that demand reliability and long service life. Their widespread application across critical industries highlights their importance in improving energy efficiency and operational safety in challenging settings.
Element | Composition (% by Weight) |
---|---|
Nickel (Ni) | 72.0 min |
Chromium (Cr) | 14.0 – 17.0 |
Iron (Fe) | 6.0 – 10.0 |
Carbon (C) | 0.15 max |
Manganese (Mn) | 1.0 max |
Sulfur (S) | 0.015 max |
Silicon (Si) | 0.5 max |
Copper (Cu) | 0.5 max |
With a proven track record as a Inconel 600 Fin Tubes exporter in over 30 countries, Sumer Metal Industries ensures global availability, third-party inspection support, and client-specific customization. Our wide export network combined with strict quality standards has made us a preferred choice forNickel 20 tubing worldwide.
Property | Specification |
---|---|
Material | Inconel® 600 (UNS N06600 / W.Nr. 2.4816) |
Base Tube Size | Outer Diameter: 6 mm to 38.1 mm (1/4” to 1-1/2”) |
Tube Wall Thickness | 0.5 mm to 3 mm (customizable based on application) |
Fin Type | Solid Fin / Serrated Fin / Helical Fin / Embedded Fin |
Fin Material | Same as base tube (Inconel 600) or optional (e.g., aluminum, copper, SS) |
Fin Height | Up to 16 mm (depending on design and tube diameter) |
Fin Thickness | 0.3 mm to 1.2 mm |
Fin Pitch | 10 to 12 fins per inch (customizable) |
Fin Attachment | Tension Wound, High-Frequency Welded, Extruded, or Embedded |
Operating Temperature | Up to 1100°F (593°C) continuous; short-term up to 1175°C (2150°F) |
Corrosion Resistance | Excellent against oxidizing and reducing environments, chloride ions, and acids |
Standards | ASTM B163 / B167 / B516, ASME SB-163 / SB-167 / SB-516 |
Applications | Heat exchangers, condensers, air coolers, chemical processing, power generation |
Custom Options | Coatings, protective sleeves, bent configurations, or U-bends available |
Inconel 600 fin tubes are heat exchanger tubes made from Inconel 600 alloy (nickel-chromium-iron) with extended surface fins attached to the outer surface. The fins increase the surface area, enhancing heat transfer efficiency in applications involving air or fluid cooling or heating.
Inconel 600 offers excellent resistance to high-temperature oxidation, corrosion, and stress corrosion cracking. It maintains good mechanical strength and thermal stability at elevated temperatures, typically up to 1100°F (593°C), and is also non-magnetic.
Fins can be attached using methods like high-frequency welding, extrusion, or tension winding. The choice depends on the application, required heat transfer efficiency, and operating environment. Welding is commonly used for high-strength and high-temperature performance.
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At Sumer Metal Industries Pvt. Ltd., we follow a zero-defect policy by implementing stringent quality checks, using certified raw materials, and continuously improving our processes to deliver reliable and consistent tubing solutions
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