This document specifies the technical requirements and inspection rules for the surface roughness of steel balls.
This document is applicable to the assessment of the surface roughness of finished steel ball specified in GB 308.
Foreword i 1 Scope 2 Normative References 3 Symbols and Abbreviations 4 Technical Requirements 5 Inspection Rules Appendix A (Informative) Assessment Methods When Interferometer Is Adopted for the Measurement of Assessment Parameter Ry
This document specifies the technical requirements and inspection rules for the surface roughness of steel balls.
This document is applicable to the assessment of the surface roughness of finished steel ball specified in GB 308.
Contents of CSBTS TC98.63-1999
Foreword i
1 Scope
2 Normative References
3 Symbols and Abbreviations
4 Technical Requirements
5 Inspection Rules
Appendix A (Informative) Assessment Methods When Interferometer Is Adopted for the Measurement of Assessment Parameter Ry