Steel Gall Tough
| AMS Number | Alloy | Type | UNS | Cross Ref. Spec | Misc./Shape | |
|---|---|---|---|---|---|---|
| AMS 5931 Bar | Gall Tough | Steel | S20161 | - | Bar | |
| AMS 5931 Forging | Gall Tough | Steel | S20161 | - | Forging | |
| AMS 5931 Galling | Gall Tough | Steel | S20161 | - | Galling | |
| AMS 5931 Ring | Gall Tough | Steel | S20161 | - | Ring | |
| AMS 5931 Tubing | Gall Tough | Steel | S20161 | - | Tubing | |
| AMS 5931 Wire | Gall Tough | Steel | S20161 | - | Wire | |