British Standard Aerospace Series : Specification for Chromium-molybdenum steel tube (700 MPa)
1. Inspection and testing procedure
2. Process of manufacture
3. Chemical composition
4. Surface dressing
5. Condition
6. Heat treatment
7. Decarburization
8. Mechanical properties
BS 3T 53:1980 history
0000 BS 3T 53:1980(2000)
1980BS 3T 53:1980 Specification for chromium-molybdenum steel tube (700 MPa) (outside diameter not less than 12.5 mm) (weldable)