This standard specifies the terms and definitions, classification and code, dimension, shape, weight, technical requirements, inspection and test as well as package, marking and quality certificate of prepainted steel sheet.
This standard is applicable to prepainted steel sheets for building interior and exterior applications (hereinafter referred as "prepainted steel sheet"), prepainted steel sheet for home appliances and other uses may refer to it in application.
Foreword I 1 Scope 1 2 Normative References 1 3 Terms and Definitions 1 4 Classification and Code 2 5 Ordering Items 4 6 Dimension, Shape, Weight and Permissible Deviation 5 7 Technical Requirements 5 8 Inspection, Test and Reinspection 10 9 Packaging, Marking and Inspection Certificate 11 10 Approximate Designation (Grade) Comparison for Common Steel Substrate of Prepainted Steel Sheet at Home and Abroad 11 11 Description for Corrosivity of Service Environment of Prepainted Steel Sheet 11 12 Selection of Prepainted Steel Sheet 11 13 Storage, Transportation and Handling of Prepainted Steel Sheet 11 14 Machining of Prepainted Steel Sheet 11 15 Life to the First Major Maintenance and Durability of Prepainted Steel Sheet 11 16 Atmospheric Corrosion Test Field of Prepainted Steel Sheet 12 Appendix A (Normative) Permissible Deviation in Dimension and Shape of Prepainted Steel Sheet 13 Appendix B (Normative) Mechanical Property of Prepainted Steel Sheet 16 Appendix C (Informative) Approximate Designation (Grade) Comparison for Common Steel Substrate of Prepainted Steel Sheet at Home and Abroad 20 Appendix D (Informative) Description for Corrosivity of Service Environment of Prepainted Steel Sheet 22 Appendix E (Informative) Selection of Prepainted Steel Sheet 25 Appendix G (Informative) Machining of Prepainted Steel Sheet 30 Appendix H (Informative) Life to the First Major Maintenance and Durability of Prepainted Steel Sheet 32 Appendix I (Informative) Atmospheric Corrosion Test Field of Prepainted Steel Sheet 33
