
Specification for 3% chromium-molybdenum steel castings (620-770 N/mm2).
STANDARD published on 9.3.1973
Designation standards: BS HC 4:1973
Note: WITHDRAWN
Publication date standards: 9.3.1973
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: British technical standard
Category: Technical standards BS