ICS 77.140.45
H 40
National standard of the People's Republic of China
GB/T 700-2006
Replace GB/T 700-1988
碳素结构钢
Carbon structural steels
(ISO 630:1995, Structural steels –
Plates, wide flats, bars, sections and profiles, NEQ)
Issue date: Nov 1, 2006 Implementation date: Feb 1, 2007
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the
People ’ s Repub