1 Scope
This standard specifies the technical requirements, test methods, test rules, marks, labeling, packaging, transportation and storage of heat-resistant steel and alloy castings for general applications.
This standard is applicable to the heat-resistant steel and alloy castings for general engineering purposes. The desingnation included represent the types of heat-resistant steel and heat-resistant alloy castings that can be widely used at different heat resistance conditions in general engineering. Steel grades not specified in this standard can be specified in the purchase contract.
2 Normative References
The following standards contain provisions which, through reference in this text, constitute provisions of this standard. At time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below.
