| Alloy | Form | Quality/Condition | AMS # | UNS # |
|---|---|---|---|---|
| 4130 | Bars Bars, Forgings | Aircraft, Normalized Aircraft | 6348 6370 | G41300 G41300 |
| 4330 Mod. | Bars, Forgings, Mechanical Tubing Bars, Forgings, Mechanical Tubing | Premium, Consumable Electrode Melted Aircraft, Consumable Electrode Melted | 6411 6427 | K23080 K23080 |
| 4340 | Bars, Forgings, Mechanical Tubing Bars, Forgings, Mechanical Tubing Sheet, Strip & Plate | Aircraft Premium, Vacuum Consumable Electrode Remelted Aircraft | 6415 6414 6359 | G43400 G43400 G43400 |
| 9310 | Bars, Forgings, Mechanical Tubing Bars, Forgings, Mechanical Tubing | Aircraft Premium, Electroslag Remelted or Consumable Electrode Vacuum Remelted | 6260 6267 | G93106 G93106 |
| 300M | Bars, Forgings, Mechanical Tubing | Premium, Consumable Electrode Vacuum Remelted | 6417 | K44220 |
| D6AC | Bars, Forgings, Mechanical Tubing Sheet, Strip & Plate | Premium, Consumable Electrode Vacuum Melted Premium, Consumable Electrode Vacuum Melted | 6431 6438 | K24738 K24729 |