Standard No.:	GB/T 711-2008
English Name:	Hot-rolled Quality Carbon Structural Steel Plates, Sheets and Wide Strips
Chinese Name:	优质碳素结构钢热轧厚钢板和钢带
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
Issued on:	2008-10-10
Implemented on:	2009-5-1
Status:	superseded
Superseded by:	GB/T 711-2017 Hot-rolled Quality Carbon Structural Steel Plates, Sheets and Wide Strips
Superseded on:	2017-11-1
Superseding:	GB/T 711-1988 GB 711-1988 Hot-rolled quality carbon structural steel plates and wide strips
Language:	English
File Format:	PDF
Word Count:	3000 words
Price(USD):	60.0
Delivery:	via email in 1 business day

1. Scope This national standard specifies the dimension, external shape, weight, allowable deviation, technical requirements, test method, test rules, packing, standard and quality certificate of hot-rolled quality carbon structural steel plates, sheets and wide strips. This standard is applicable to the hot-rolled quality carbon structural steel plates, sheets and wide strips that are in thickness of 3mm~60mm and width no less than 600mm.

Contents Foreword I 1. Scope 2. Normative references 3. Order content 4. Dimension, external shape, weight and allowable deviation 5. Technical requirements 5.1 Trademark and chemical compositions 5.2 Smelting process 5.3 Condition of delivery 5.4 Mechanical property 5.5 Low power 5.6 Decarburized layer 5.7 Ultrasonic test 5.8 Surface quality 6. Test method 7. Test rules 8. packaging, marking and quality certificate 9. Rounding-off of numerical value