This standard specifies steels of blade for steam turbine in terms of order contents, dimension, shape and tolerance, technical requirements, test method, inspection rules, packaging, marking and quality certification.
This standard is applicable to hot-rolled and forged steels for turbine blades.
Foreword I
1 Scope
2 Normative References
3 Order Content
4 Dimension, Shape and Tolerance
5 Specifications
6 Test Method
7 Inspection Rules
8 Packaging, Marking and Quality Certification