Inconel Alloy 625
Inconel Alloy 625
Inconel 625 is a solid solution-strengthened nickel-based deformed superalloy with molybdenum rhenium as the main strengthening element. It has excellent corrosion resistance and oxidation performance. It has good tensile and fatigue properties from low temperature to 980 °C, and is resistant to salt. Stress corrosion under a foggy atmosphere. Therefore, it can be widely used in the manufacture of aero-engine components, aerospace structural components and chemical equipment.
The characteristics of inconel 625:
1. Excellent corrosion resistance to various corrosive media in oxidation and reduction environments
2. Excellent resistance to pitting and crevice corrosion, and no stress corrosion cracking due to chloride
3. Excellent corrosion resistance to inorganic acids, such as nitric acid, phosphoric acid, sulfuric acid, hydrochloric acid and mixed acid of sulfuric acid and hydrochloric acid.
4. Excellent corrosion resistance to mixed inorganic acid solutions
5. When the temperature reaches 40 C, it shows good corrosion resistance in hydrochloric acid solutions of various concentrations.
6. Good workability and weldability, no post-weld cracking sensitivity
7. Manufacturing Certification of Pressure Vessels with Wall Temperature ranging from -196 to 450 C
Chemical composition
| % | Ni | Cr | Mo | Fe | C | Mn | Si | P | S | Co | Nb+Ta | Al | Ti |
| min | 58.0 | 20.0 | 8.0 |
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| 3.15 |
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| max |
| 23.0 | 10.0 | 5.0 | 0.10 | 0.50 | 0.50 | 0.015 | 0.015 | 1.00 | 4.15 | 0.40 | 0.40 |
Standard for inconel 625 products:
| Pipe Seamless | Pipe Welded | Tube Seamless | Tube Welded | Sheet / Plate | Bar |
| B444 | B705 | B444 | B704 | B443 | B446 |
Application:
1. Sulfuric acid condenser
2. Heat shields
3. Furnace hardware
4. Gas turbine engine ducting
5. Digester and bleach basin for manufacturing pulp and paper industry
6. Chemical plant hardware
7. Equipment and components for acid gas environments
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FAQ:
Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and solution provider
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample of Cold drawn ERW DOM tubes ASTM A513 1010 1020 1026 for free charge but need pay the cost of freight.
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A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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