Inconel 625 Wire Mesh
Inconel 625 alloy wire mesh, UNS N06625, is one grade of the Nickel Chrome Molybdneum(Ni-Cr-Mo) alloy Inconel mesh screens, crafted from an alloy rich in chromium and molybdenum, excels in corrosion resistance against various acids, alkalis and seawater. Boasting high – temperature strength and good weldability, it’s widely used in aerospace, marine and chemical industries for demanding applications.
Description
1、Chemical Composition of the Inconel 625 alloy mesh.
| Element | Nickel (Ni) | Chromium (Cr) | Molybdenum (Mo) | Niobium (Nb)+Tantalum (Ta) | Iron (Fe) | Manganese (Mn) | Silicon (Si) | Carbon (C) | Phosphorus (P) | Sulfur (S) |
|---|---|---|---|---|---|---|---|---|---|---|
| 625-alloy | ≥61.5% | 20.0 – 23.0% | 8.0 – 10.0% | 3.15 – 4.15% | ≤5.0% | ≤0.50% | ≤0.50% | ≤0.10% | ≤0.015% | ≤0.015% |
2. Specifications of the Inconel 625 alloy wire mesh:
(1) The grades of Inconel 625 alloy are as follows:
(2) Weaving types with stock mesh sizes:
- –Plain weaving: 1-250 mesh/inch(40# 50# 60# 80# 100# 120# 150# 180# 200# 250# plain weave 625 alloy mesh are in stock. )
- –Twill weaving: 1-400 mesh/inch(60# 80# 100# 120# 150# 180# 200# 250# 300# 400# size twill weave 625 alloy mesh are in stock. )
- –Dutch weaving: 12x64mesh/inch to 200×1800 mesh, (165x800mesh, 165x1400mesh, 200x1400mesh, 200x1800mesh dutch inconel 625 alloy wire mesh are in stock.)\
(3) Roll size; 1x30m 1.22*30m 1.5*30m, and other roll width x length can be produced as well.
(4) Weaving Mesh Sizes Please refer to the Plain Weaving Mesh Sizes Articles. More info, please contact us info@jiahongmetal.com
3. Fearures of the inconel 625 alloy wire mesh:
| Property Classification | Specific Property | Detailed Description |
|---|---|---|
| Physical Properties | Density | Approximately 8.4 g/cm³ |
| Melting Point | 1290 – 1350°C | |
| Thermal Conductivity | Approximately 11.1 W/(m·K) at 20°C. The thermal conductivity is relatively low and will increase with the rise in temperature. | |
| Coefficient of Linear Expansion | Approximately 12.5×10⁻⁶/°C (20 – 100°C), which varies with the change in temperature. | |
| Electrical Resistivity | Approximately 1.18 μΩ·m (20°C), showing certain resistance characteristics. | |
| Magnetism | Non-magnetic | |
| Chemical Properties | Corrosion Resistance | Exhibits excellent corrosion resistance to a variety of corrosive media, such as seawater, salt solutions, various acids (including sulfuric acid, hydrochloric acid, phosphoric acid, etc.), and chloride environments; has good corrosion resistance in both oxidizing and reducing environments; outstanding resistance to pitting corrosion, crevice corrosion, and stress corrosion cracking. |
| Oxidation Resistance | In a high-temperature environment, a stable oxide film can form on the surface, enabling good oxidation resistance in air at temperatures up to approximately 980°C. | |
| Chemical Reactivity | Chemically stable at room temperature. It will react with some substances under extreme conditions such as high temperatures and strong acids or alkalis, but the reaction rate is relatively slow. |
4. Inconel 625 mesh’s wide applications:
The Inconel 625 alloy mesh has diverse applications because of its great properties like high corrosion resistance and high-temperature strength. Here are its main application aspects:
- – **Seawater Desalination**: Filters seawater to remove impurities. It resists seawater corrosion, ensuring long-term use in the sea.
- – **Ships and Platforms**: Used in heat exchangers, pipelines, etc. on ships and offshore platforms. It can endure seawater and marine air corrosion.
- – **Reactors**: Serves as linings or parts in reactors, resisting strong acids, alkalis and solvents.
- – **Pipelines**: For transporting corrosive chemicals, preventing leakage and corrosion.
- – **Engine Parts**: Applied in engine combustion chambers, turbine blades and exhaust systems, keeping strength at high temperatures.
- – **Structural Parts**: Used in aircraft structures, being lightweight, strong and corrosion-resistant.
- – **Nuclear Power**: Used in nuclear reactors, like fuel cladding and heat exchangers, for its radiation and corrosion resistance.
- – **Thermal Power**: Applied in high-temperature and high-pressure steam pipelines and turbines for reliable operation.
- – **Wells**: Used in downhole tools, tubing and casing in oil and gas wells, resisting fluids like hydrogen sulfide and carbon dioxide.
- – **Refineries**: Used in distillation columns, reactors and heat exchangers for oil processing.
- – **Waste Incineration**: Used in parts exposed to high-temperature and corrosive flue gases, like heat exchangers and chimneys.
- – **Water Treatment**: Applied in filters and treatment devices to purify water and resist chemical corrosion.
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