
Specification for aircraft material. ´55´ carbon steel (normalized) (45/55 tonf/sq in: limiting ruling section 4 in).
STANDARD published on 31.1.1964
Designation standards: BS 3S70:1964
Note: WITHDRAWN
Publication date standards: 31.1.1964
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: British technical standard
Category: Technical standards BS