This standard specifies the definition, size, shape, technical requirements, test methods, acceptance rules, as well as package, marking and inspection certificate of atmospheric corrosion resisting steel for welded structure.
This standard is applicable to the atmospheric corrosion resisting hot rolled steel with a thickness to 100mm, including steel plates, steel strips and section steel, used for bridges, buildings and other structural parts.
2 Normative References
The provisions of the following standard, through reference in this standard, constitute the provisions of this standard. At the time of publication, all editions indicated are valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the latest editions of the standards indicated below.
Contents Foreword I 1 Scope 2 Normative References 3 Definitions 4 Classification and Code 5 Size, Shape and Permissible Deviation 6 Technical Requirements 7 Test Methods 8 Inspection Rules 9 Package, Marking and Quality Certificate Appendix A (Informative) Comparison of Old and New Designations
1 Scope
This standard specifies the definition, size, shape, technical requirements, test methods, acceptance rules, as well as package, marking and inspection certificate of atmospheric corrosion resisting steel for welded structure.
This standard is applicable to the atmospheric corrosion resisting hot rolled steel with a thickness to 100mm, including steel plates, steel strips and section steel, used for bridges, buildings and other structural parts.
2 Normative References
The provisions of the following standard, through reference in this standard, constitute the provisions of this standard. At the time of publication, all editions indicated are valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the latest editions of the standards indicated below.
Contents of GB/T 4172-2000
Contents
Foreword I
1 Scope
2 Normative References
3 Definitions
4 Classification and Code
5 Size, Shape and Permissible Deviation
6 Technical Requirements
7 Test Methods
8 Inspection Rules
9 Package, Marking and Quality Certificate
Appendix A (Informative) Comparison of Old and New Designations
