GB/T4171 Q355NH Weathering steel is characterized by a protective rust layer resistant to atmospheric corrosion. Compared with carbon steel, weathering steel in the atmosphere has a more excellent corrosion resistance. Q355GNH steel under GB/T 4171 standard which is a kind of weathering steel.
Chinese standards for reference:steel structures, steel GB/T 4171-2000 Superior atmospheric corrosion resisting structural steel; GB/T 4172-2000 Atmospheric corrosion resisting steel for welded structures; GBT 5313-1985 Steel plate with through-thickness characteristics; GB/T 8162-1999 Seamless steel tubes for structural purposes; GB/T 13304-1991 Steels Classification; GB/T 15574-1995 Steel products classification and definitions
Superior atmospheric corrosion resisting structural steel GB/T 4172-2000 Atmospheric corrosion resisting steel for welded structures GBT 5313-1985 Steel plate with through-thickness characteristics GB/T 8162-1999 Seamless steel tubes for structural purposes GB/T 13304-1991 Steels Classification GB/T 15574-1995 Steel products classification and definitions YB 4104-2000 Steel plates for high
GB/T 11263-2005 English Version, GB/T 11263-2005 The hot GB/T 11263-2005 English Version - GB/T 11263-2005 The hot-rolled H and cut T section (English Version):GB/T 11263-2005, GB 11263-2005, GBT 11263-2005, GB/T11263-2005, GB/T 11263, GB/T11263, GB11263-2005, GB 11263, GB11263, GBT11263-2005, GBT 11263, GBT11263
GB/T 12817-2004, PDF in English - Chinese Standard GB/T GB/T 12817-2004:PDF in English version (GBT12817-2004). Auto immediate delivery.
Q355NH steel has a protective layer of rust resistance to atmospheric corrosion, it can be used in the manufacture of vehicles, bridges, towers, containers and other steel low-alloy structural steel. Compared with carbon steel, Q355NH steel has better corrosion resistance in the atmosphere. GB/T 4171 Q355NH specification:Thickness:2mm-300mm
GB/T 4171-2000 - Superior atmospheric corrosion resisting GB41712000-Superior atmospheric corrosion resisting structural steel (TEXT OF DOCUMENT IS IN CHINESE)- GB/T 4171-2000 - Superior atmospheric corrosion resisting structural steel (TEXT OF DOCUMENT IS IN CHINESE)
GB/T 4171-2000 PDF English.GB/T 4171-2000 (GB/T4171-2000) Description (Translated English) Superior atmospheric corrosion resisting structural steel:Sector / Industry:National Standard (Recommended) Classification of Chinese Standard:H40:Classification of International Standard:77.140.20:Word Count Estimation:12,156:Date of Issue:2000/10/25:Date of Implementation:2001/9/1
We would like to show you a description here but the site wont allow us.Atmospheric Corrosion Resisting Structural SteelGB 41712008 Foreword . This standard is revised by integration from the standards Superior Atmospheric Corrosion Resisting Structural Steel GB/T 4171-2000, Atmospheric Corrosion Resisting Steel for Welded Structure GB/T 4172-2000 and Corrosion Resistant Steel Plates and Strips for Container GB/T 18982-2003 in combination of the development and application