Inconel 722 is a nickel-chromium alloy strengthened by the addition titanium and aluminum. The alloy is age-hardenable by heat treatment. It also has the capacity to remain effective at extremely high temperatures.
Inconel 722 can withstand the stress caused by several types of acids, which has made it a common metal in the chemical industry.
The following table shows the chemical composition of Inconel 722™.
| Element | Content (%) |
|---|---|
| Carbon, C | 0.08 max |
| Silicon, Si | 0.07 max |
| Sulfur, S | 0.01 max |
| Chromium, Cr | 14 – 17 |
| Iron, Fe | 5 – 9 |
| Titanium, Ti | 2 – 2.75 |
| Manganese, Mn | 1 max |
| Copper, Cu | 0.5 max |
| Aluminum, Al | 0.4 – 1 |
| Nickel, Ni | Remainder |
The physical properties of Inconel 722™ are given in the following table.
| Properties | Metric | Imperial |
|---|---|---|
| Density | 8.23 g/cm³ | 0.297 lb/in³ |
| Melting point | 1399ºC | 2550ºF |
AMS 5541, AMS 5714, UNS N07722, B50T73
Inconel 722™ is widely used for manufacturing gas turbine structural components like turbine section frames.
Our HASTELLOY X INCONEL 722 is carefully handled to minimize damage during storage and transportation and to preserve the quality of the product in its original condition.
Copyright © 1994-2024 Advanced Refractory Metals owned by Oceania International LLC, All Rights Reserved.
