| 1018 | 1215 | Spring Steels |
| 1018 Special Quality | 12L14 | Stress Proof |
| 1020 | A-36 (Mild Steel) | |
| 1044 | Cold Finished Bars | |
| 1045 | Cold Rolled Steel | |
| 1095 | Electrical Iron | |
| 1117 | Fatigue Proof (tm) | |
| 1141 | High Carbon Steel | |
| 1144 | Low Carbon Steel | |
| 11L17 | Medium Carbon Steel | |
| 11L41 | Music Wire |