GB/T 4171-2008 Atmospheric corrosion resisting structural steel (Text of Document is in English) - Beijing translation compay

Contents
1 Scope
2 Normative References
3 Terms and definitions
4 Classification and Code
5 order Contents
6 Dimension, Appearance, Weight and Allowable Deviation
7 Technical Requirements
8 Test Method
9 Inspection Rules
10 Packing, Marking and Quality Certificate
Annex A (Informative) Comparison Table for New & Old Designations and Similar Designations
Annex B (Informative) Comparison Table for Designations in This Standard and Similar Designations Abroad
Annex C (Informative) Additional Information for the Use of Steel with Improved Atmospheric Corrosion Resistance
Annex D (Informative) Guidelines for Estimating the Atmospheric Corrosion Resistance of Low-AIloy Steels