1 Scope
This standard specifies the classification, code, dimension, shape, weight and permissible deviation, technical requirements, test methods, inspection rules, marking and quality certificate of axles steel for railway locomotive and wagons.
This standard is applicable to quality carbon structural square steel and round steel (hereinafter referred to as steels) for manufacturing axles of railway locomotive and wagons.
2 Normative References
The following normative documents contain provisions which, through reference in this standard, constitute provisions of this standard. At time of publication, the editions indicated were valid. All the standards will be revised and all parties coming to an agreement according to this standard are encouraged to study whether the latest editions of the following standards are applicable.
1 Scope
2 Normative References
3 Classification and Code
4 Dimension, Shape, Weight and Permissible Deviation
5 Technical Requirements
6 Test Method
7 Inspection Rules
8 Marking and Quality Certificate
Appendix A (Normative) Mechanical Property, Grain Size and Test Block Dimension and Cutting Position For Nonmetallic Inclusion Inspection
1 Scope
This standard specifies the classification, code, dimension, shape, weight and permissible deviation, technical requirements, test methods, inspection rules, marking and quality certificate of axles steel for railway locomotive and wagons.
This standard is applicable to quality carbon structural square steel and round steel (hereinafter referred to as steels) for manufacturing axles of railway locomotive and wagons.
2 Normative References
The following normative documents contain provisions which, through reference in this standard, constitute provisions of this standard. At time of publication, the editions indicated were valid. All the standards will be revised and all parties coming to an agreement according to this standard are encouraged to study whether the latest editions of the following standards are applicable.
Contents of GB 5068-1999
1 Scope
2 Normative References
3 Classification and Code
4 Dimension, Shape, Weight and Permissible Deviation
5 Technical Requirements
6 Test Method
7 Inspection Rules
8 Marking and Quality Certificate
Appendix A (Normative) Mechanical Property, Grain Size and Test Block Dimension and Cutting Position For Nonmetallic Inclusion Inspection
