17-22A(S) is a low-alloy, heat-resistant steel that comes in the form of bars, forgings, mechanical tubing, and forging stock.
17-22A(S) is characterized by high-temperature strength and excellent heat-resistant quality under high temperature, making it perfect for aircraft applications.
While 17-22A(S) has similar properties to that of 17-22A, 17-22A(S) features higher chromium content.
The alloy featured excellent machinability and toughness, in addition to resistance to high temperature oxidation.
Applications for 17-22A(S) include mechanical parts in aviation, petrochemical engineering operations, steam turbines, and industrial furnaces.
| AMS Spec | Application |
| AMS 6302 | AMS 6302 is a low-alloy, heat-resistant steel typically used for aircraft parts. |
| AMS 6385 | AMS 6385 is characterized by excellent machinability and toughness, in addition to its heat-resistant quality under high temperature. |
| AMS 6458 | AMS 6458 is known for its high-temperature strength. |