Specification for chromium-molybdenum steel tube (700 MPa) (outside diameter not less than 12.5 mm) (weldable).
STANDARD published on 29.2.1980
Designation standards: BS 3T53:1980
Publication date standards: 29.2.1980
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 0 580 11167 9 Status: Confirmed