Jiangsu Zhonggongte Metallurgical Technology Co., Ltd.
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Nickel alloy INCONEL600 steel plate N06600 thin plate corrosion resistant plate T3-50MM
Inconel600 alloy is a nickel-chromium-iron based solid solution strengthened alloy with good high temperature corrosion resistance and oxidation resistance, excellent cold and hot processing and welding performance, and satisfactory thermal strength and high plasticity below 700℃.
The alloy can be strengthened by cold working, or connected by resistance welding, fusion welding or brazing, and is suitable for making oxidation-resistant parts that bear low loads below 1100℃.
Inconel600 is a solid solution strengthened alloy mainly composed of nickel (content of about 70%-72%), supplemented by chromium (14%-17%) and iron (about 10%), and contains a small amount of cobalt, manganese, silicon and other elements. Its core characteristics include:
High temperature resistance: The melting point is 1354℃-1413℃, and it can be used for a long time at 1093℃. A dense oxide film is formed at high temperature to prevent further corrosion.
Corrosion resistance: It has excellent resistance to oxidizing acids (such as nitric acid, sulfuric acid), chlorides and alkaline solutions.
Mechanical properties: Tensile strength of 550MPa and elongation at break of 40% at room temperature; Yield strength of 140MPa is maintained at 700℃.
| - | Ni | Cr | Fe | C | Mn | Si | Cu | Al | Ti | B | P | S |
| Minimum | 72 | 14 | 6.0 | - | - | - | - | - | - | - | - | - |
| Maximum | - | 17 | 10.0 | 0.15 | 1.0 | 0.5 | 0.5 | - | - | - | - | 0.015 |
Main application areas
Chemical and petrochemical: used in heat exchangers, reactors and piping systems to resist corrosive media.
Aerospace: manufacturing high-temperature components such as aircraft engine combustion chambers and nozzles.
Nuclear energy: used in nuclear reactor cooling systems, resistant to high temperature and high pressure environments.
Food and pharmaceutical: used in equipment container manufacturing due to its good hygienic properties.
Processing and manufacturing technology
Inconel600 can be formed by hot working (forging, heat treatment) and cold working (to improve strength), and argon arc welding (TIG) is commonly used for welding to ensure quality. The temperature must be strictly controlled during processing to avoid abnormal grain growth or stress cracks.
Summary: Inconel600 has become a key material in extreme environments due to its composition design and comprehensive performance, especially suitable for the needs of high temperature and corrosive scenarios.