Inconel 625 alloy bars, plates, pipes, fittings, and flanges.
Inconel625 Main specifications: UNS N06625 U.S. A, W. Nr. 2.4856 (Germany) GH625 (China)
Nickel based alloy This alloy is a solid solution strengthened nickel based deformation high-temperature alloy with molybdenum niobium as the main strengthening element. It has excellent corrosion resistance and high oxidation performance, and has good tensile and fatigue properties from low temperature to 980 ℃. It is also resistant to stress corrosion under salt spray atmosphere. Therefore, it can be widely used in the manufacturing of aviation engine components, aerospace structural components, and chemical equipment.
Inconel625 Main specifications: UNS N06625 U.S. A, W. Nr. 2.4856 (Germany) GH625 (China)
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Inconel 625 alloy bar , plate , pipe , fitting and flange.
625 nickel based alloy is a special type of corrosion alloy that inherits improved corrosion resistance and high strength and is widely scrutinized under various extreme conditions. Its chemical composition and structure make it an ideal choice for various pregnancy conditions. The paper will provide a detailed analysis of the elemental content of 625 nickel based alloy and explore its advantages in various application fields.
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一、 Element content of 625 nickel based alloy。
The main components of 625 nickel based alloy include nickel (Ni), chromium (Cr), molybdenum (Mo), iron (Fe), and niobium (Nb), as well as some trace elements. The elemental content is roughly as follows:
Nickel（Ni）: approximately 58%
Chromium (Cr): 20-23%
Molybdenum (Mo): 8-10%
Iron (Fe): Maximum 5%
(Nb): 3.15-4.15%
Other elements, such as carbon (C), manganese (Mn), silicon (Si), etc., with a total content not exceeding 1%。
Nickel is the main component of 625 nickel based alloy, providing excellent corrosion resistance and high-temperature stability. Chromium and molybdenum enhance the oxidation resistance of the alloy, while iron provides additional strength. The combination of niobium, molybdenum, and chromium forms a stable heat-resistant strengthening agent, which enables the alloy to have good mechanical properties over a wide range of temperatures.
二、 Mechanical properties of 625 nickel based alloy
625 nickel based alloy (Inconel 625) is a nickel based alloy with excellent corrosion resistance, which has good high-temperature strength and resistance to oxidation, corrosion, and corrosion cracking in high-temperature environments. The following are the general mechanical properties of 625 nickel based alloy:
1.Tensile Strength: The tensile strength of 625 nickel based alloy is usually between 760 and 1035 megapascals (MPa), which has considerable strength.
2. Yield Strength: Typically, the yield strength of 625 nickel based alloy is between 345 and 760 megapascals (MPa). Yield strength refers to the stress level at which a material begins to undergo plastic deformation during the stress process.
3. Elongation: The elongation of 625 nickel based alloy is generally between 30% and 45%. Elongation refers to the degree of plastic deformation that a material can withstand before fracture, characterizing its ductility.
4. Hardness: The hardness of 625 nickel based alloy is usually between 170 and 220 Brinell hardness (HB). Hardness refers to the ability of a material to resist local plastic deformation and scratches.
It should be noted that the specific mechanical properties may be affected by different manufacturers, heat treatment conditions, and processing methods. Therefore, when using 625 nickel based alloy, it is recommended to refer to specific material specification tables and technical data to obtain accurate mechanical performance parameters
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