| AMS Number |
Alloy |
Type |
UNS |
Cross Ref. Spec |
Misc./Shape |
| AMS 6349 |
4140 |
Steel |
G41400 |
MIL-S-5626 |
Bar |
| AMS 6381 |
4140 |
Steel |
G41400 |
- |
Tubing |
| AMS 6382 |
4140 |
Steel |
G41400 |
|
|
AMS 6382 Bar |
4140 |
Steel |
G41400 |
MIL-S-5626 |
Bar |
|
AMS 6382 Forging |
4140 |
Steel |
G41400 |
MIL-S-5626 |
Forging |
|
AMS 6382 Ring |
4140 |
Steel |
G41400 |
MIL-S-5626 |
Ring |
| AMS 6390 |
4140 |
Steel |
G41400 |
- |
Tubing |
| AMS 6395 |
4140 |
Steel |
G41400 |
|
|
AMS 6395 Plate |
4140 |
Steel |
G41400 |
- |
Plate |
|
AMS 6395 Sheet |
4140 |
Steel |
G41400 |
- |
Sheet |
|
AMS 6395 Strip |
4140 |
Steel |
G41400 |
- |
Strip |
| AMS 6452 |
4140 |
Steel |
G41400 |
MIL-R-5632 |
Wire |
| AMS 6457 |
4140 |
Steel |
K13147 |
- |
Wire |
| AMS 6529 |
4140 |
Steel |
G41400 |
- |
Bar |
