BS 4K 6
BS 4K 6 (Specification for aircraft material. Cast iron piston ring pots (sand cast and chill cast))· B.S. (United Kingdom) · 1 materials
| Designation | Material group | |
|---|---|---|
| 4K6 | Cast steels | chevron_right |
BS 4K 6 (Specification for aircraft material. Cast iron piston ring pots (sand cast and chill cast))· B.S. (United Kingdom) · 1 materials
| Designation | Material group | |
|---|---|---|
| 4K6 | Cast steels | chevron_right |