What is the difference between Inconel 625 and hastelloy c276?
Inconel 625 and Hastelloy C-276 are both nickel-chromium-molybdenum based alloys. They both have excellent corrosion resistance and good strength. Comparing the two alloys, Inconel 625 has a higher chromium content, while Hastelloy C-276 has a higher molybdenum content.
What is the difference between Inconel 625 and 690?
Inconel 625 (nickel alloy 625) has extremely high tensile strength due to its hardened microstructure. It is used in a wide range of applications from propulsion motors to marine components. Inconel 690 (nickel alloy 690) has a high chromium content, which enhances its resistance to salt water and is common in marine applications.
Inconel 625 stainless steel is a chromium-nickel alloy with a low carbon content that is used in a wide range of applications for its excellent corrosion resistance, especially at elevated temperatures. The alloy's physical properties and processing characteristics at room temperature are similar to those of 304 stainless steel.
What is Inconel Alloy 625?
INCONEL Nickel-Chromium Alloy 625 (UNS N06625 / W.Nr. 2.4856) is favored for its high strength, excellent processing properties (including joining properties), and outstanding corrosion resistance. Its operating temperature range is from cryogenic to 1800°F (982°C).
What is Hastelloy Alloy C-276?
HASTELLOY C-276 alloy (UNS N10276) is the first wrought nickel-chromium-molybdenum alloy material that alleviates welding problems (extremely low carbon and silicon contents). As a result, it is widely used in chemical processing and related industries and has proven its excellent performance in a wide range of corrosive chemicals for 50 years.
Inconel Alloy 625 vs Hastelloy Alloy C-276 Chemical Composition
Here's a comparison table for the chemical composition of Inconel 625 and Hastelloy alloy C-276:
| Inconel 625 | Hastelloy C-276 | |
|---|---|---|
| Density, g/cm³ | 8.44 | 8.89 |
| Density, lb/in.³ | 0.305 | 0.321 |
| Melting Range, °F | 2350-2460 | 2415-2500 |
| Melting Range, °C | 1290-1350 | 1323-1371 |
Inconel Alloy 625 vs Hastelloy Alloy C-276 Main Standards
Here's a comparison table for the standards of Inconel alloy 625 and Hastelloy alloy C-276:
Conclusion
Both Inconel 625 and Hastelloy C-276 offer excellent corrosion resistance, with Inconel 625 being more suitable for oxidizing environments, while Hastelloy C-276 excels in reducing environments.
Both alloys are solution strengthened with different strengthening elements. Despite the wide variety of strengthening elements, their overall mechanical properties are very similar.
While the application ranges of Inconel 625 and Hastelloy C-276 overlap, each alloy offers different advantages in the same application.
Gnee Steel can customize Inconel 625 and Hastelloy C-276 alloy products to meet your specific needs. Please contact our team for your purchasing needs.
