GB/T 12754-2006 in English

《GB/T 12754-2006彩色涂层钢板及钢带》由TC183（全国钢标准化技术委员会）归口，主管部门为中国钢铁工业协会。
本标准规定了彩色涂层钢板及钢带的术语和定义、分类和代号、尺寸、外形、重量、技术要求、检验和试验、包装、标志及质量证明书等。
本标准适用于建筑内、外用途的彩色涂层钢板及钢带。
家用及其他用途的彩涂板可参考使用。

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