Inconel 601/UNS N06601/W.Nr. 4851/NS3103 For Aerospace And Chemical Processing
Inconel 601, also known as UNS N06601, W.Nr. 4851, and NS3103, is a high-performance nickel-chromium alloy known for its excellent resistance to oxidation, carburization, and high-temperature corrosion. It is widely used in applications requiring high strength, durability, and resistance to oxidation in extreme environments.
Inconel 601 (UNS N06601) is a nickel-chromium alloy known for its exceptional resistance to oxidation, carburization, and high-temperature corrosion. The addition of aluminum gives it remarkable oxidation resistance, even in highly aggressive environments such as furnaces and chemical processing units. Its high strength at elevated temperatures, along with good workability, makes it suitable for a wide range of industries, including aerospace, chemical processing, power generation, and heat treatment.
Trade Code
| Chemical Composition Wt.% | % | Ni | Cr | Fe | C | Mn | Si | Cu | Al | S |
| Min | 58 | 21 | | | | | | 1 | |
| Max | 63 | 25 | Bal. | 0.1 | 1.5 | 0.5 | 1 | 1.7 | 0.015 |
| Physical Constants | Density(g/cm³) | 8.1 |
| Melting Range(℃) | 1320-1370 |
| Minimum mechanical properties of alloy at room temperature | Typical mechanical properties | Tensile strength Rm N/mm² | Yield strength RP 0.2 N/mm² | Elongation A5 % | Brinell Hardness HB |
| Annealing treatment | 650 | 300 | 30 | / |
| Solution treatment | 600 | 240 | 30 | 220 |
Key Features Inconel 601/UNS N06601/W.Nr. 4851/NS3103 Wire:
- Outstanding Oxidation and Corrosion Resistance:
Excellent resistance to oxidation at high temperatures (up to ~1150°C or 2100°F).
Superior resistance to carburization, sulfidation, and general high-temperature corrosion.
Forms a stable oxide scale that protects the alloy in high-temperature environments.
- High-Temperature Strength:
Retains good strength even in harsh, high-temperature environments.
Excellent resistance to thermal cycling, with minimal degradation in strength under rapid heating and cooling conditions.
- Resistance to Chemical Environments:
Provides resistance to a wide range of aggressive chemical environments, including those containing sulfur, chlorides, and acidic gases.
Performs well in industrial environments such as heat exchangers, gas turbines, and combustion systems.
Inconel 601 is weldable using standard techniques (TIG, MIG, and gas welding).
The alloy can be easily fabricated and formed into wire, sheet, plate, tube, and other components.
Good resistance to oxidation during welding.
Maintains high tensile strength and creep resistance at elevated temperatures.
High resistance to oxidation at elevated temperatures up to 1150°C (2100°F) makes it ideal for applications like furnace components and gas turbines.
Applications:
Inconel 601 is used in various high-temperature and corrosive environments, including:
- Heat Treating Industry: Components such as furnace muffles, combustion chambers, and radiant tubes.
- Aerospace: Gas turbines, jet engines, and combustion chambers.
- Chemical Processing: Equipment exposed to corrosive environments, such as catalytic crackers, reactors, and heat exchangers.
- Power Generation: Components for gas turbines and industrial furnaces.
- Nuclear Power: High-temperature reactors and components exposed to extreme conditions.
- Environmental Protection: Equipment used in processes with corrosive gases or in chemical industries.
Common Forms:
- Available in wire, rod, sheet, tube, and other forms for a range of high-temperature and corrosion-resistant applications.
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Inconel 601/UNS N06601/W.Nr. 4851/NS3103 For Aerospace And Chemical Processing Images
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