MIL-S-18729C
MIL-S-18729C (Steel plate, sheet, and strip, alloy, 4130, aircraft quality)· MIL (United States) · 1 materials
| Designation | Material group | |
|---|---|---|
| 4130 | Structural and constructional steels | chevron_right |
MIL-S-18729C (Steel plate, sheet, and strip, alloy, 4130, aircraft quality)· MIL (United States) · 1 materials
| Designation | Material group | |
|---|---|---|
| 4130 | Structural and constructional steels | chevron_right |