Standard No.:	GB/T 2518-2008
English Name:	Continuously hot-dip zinc-coated steel sheet and strip
Chinese Name:	连续热镀锌钢板及钢带
Chinese Classification:	H46    Steel sheet and strip
Professional Classification:	GB    National Standard
ICS Classification:	77.140.50 77.140.50    Flat steel products and semi-products 77.140.50
Issued by:	AQSIQ; SAC
Issued on:	2008-10-10
Implemented on:	2009-5-1
Status:	superseded
Superseded by:	GB/T 2518-2019 Continuously hot-dip zinc and zinc alloy coated steel sheet and strip
Superseded on:	2020-7-1
Superseding:	GB/T 2518-2004 Continuous hot-dip zinc-coated steel sheets and strips
Language:	English
File Format:	PDF
Word Count:	9000 words
Price(USD):	120.0
Delivery:	via email in 1 business day

This standard specifies the terms and definitions, classification and code, size, appearance, weight, technical requirements, inspection and test as well as package, mark and quality certificate of continuously hot-dip zinc-coated steel sheets and strips (hereinafter referred to as "steel sheets and strips"). This standard is applicable to 0.30~5.0mm thick steel sheets and strips mainly for the manufacture of internal and external covering parts and structural parts, used in the automotive, building and household appliances industries, with requirements for forming performance and corrosion resistance.

Foreword I 1 Scope 2 Normative References 3 Terms and Definitions 4 Classification and Code 5 Ordering Information 6 Size, Appearance, Weight and Permissible Deviation 7 Technical Requirements 8 Inspection and Test 9 Package, Mark and Quality Certificate 10 Rules for Rounding off of Numerical Values Appendix A (Normative) Permissible Deviation of Size and Appearance of Steel Sheets and Strips Appendix B (Normative) Calculation Method for Theoretical Weight Appendix C (Informative) Chemical Composition of Steels