BS EN 10028-3:2009 Flat products made of steels for pressure purposes. Weldable fine grain steels, normalized
BS EN 10028-3 is the European standard that specifies requirements for flat products for pressure equipment made of weldable fine grain steels as specified.
Fine grain steels are understood as steels with a ferritic grain size of 6 or finer when tested in accordance with BS EN ISO 643.
About the BS EN 10028 series
The BS EN 10028 series of revised standards specifies general technical delivery conditions for flat products, sheet and plate, for the construction of pressure equipment.
The series has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive 97/23/EC for pressure equipment (PED).
It is intended to be used by suppliers and users of steel intended for producing pressure vessels for use in e.g. high or low temperature applications.
The Parts of BS EN 10028 cover non-alloy and alloy steels with specified elevated temperature properties, weldable fine grain steels, nickel alloy steels with specified low temperature properties, and stainless steels. The BS EN 10028 series is referred to in both PD 5500 and the BS EN 13445 series of standards for pressure vessels.
The requirements and definitions of BS EN 10028-1:2007+A1:2009 also apply.
Contents of BS EN 10028-3 include:
- Foreword
- Scope
- Normative references
- Terms and definitions
- Dimensions and tolerances on dimensions
- Calculation of mass
- Classification and designation
- Information to be supplied by the purchaser
- Mandatory information
- Options
- Example for ordering
- Requirements
- Steelmaking process
- Delivery condition
- Chemical composition
- Mechanical properties
- Surface condition
- Internal soundness
- Resistance to hydrogen induced cracking
- Inspection
- Types of inspection and inspection documents
- Tests to be carried out
- Retests
- Sampling
- Test methods
- Marking
- Evaluation of resistance to hydrogen induced cracking
- Relationship between this European Standard and the Essential Requirements of EU Directive 97/23/EC
- Bibliography
BS EN 10028-3:2009 replaces BS EN 10028-3:2003 which has been withdrawn.