GB/T 10561-2005 Steel -Determination of content of nonmetallic inclusions?Micrographic method using standards diagrams (Text of Document is in English)

01/10/2005

37P

$200.00 USD

Forward
1 Scope
2 Principle
3 Sampling
4 Preparation of specimens
5 Determination of the content of inclusions
6 Expression of Results
7 Test Report
Appendix A
(Normative)
ISO Chart diagrams for inclusion groups A, B, C, D and DS
Appendix B
(Informative)
Assessment of a field and of oversized inclusions or stringers
Appendix C
(Informative)
Typical example of results (the total number of fields showing the index, by type of inclusion, for a given number of fields observed)
Appendix D
(Informative)
Relationship between chart diagram indices and inclusion measurements
Appendix NA
(Informative Appendix)
Methods of sampling and other products