Taiwan Provincial Standard of the People's Republic of China
Latest
CNS 4620-1992
Scope
This standard applies to rolled steel materials (hereinafter referred to as steel materials) used for vehicles, buildings, iron towers and other structures that are particularly resistant to atmospheric corrosion. Notes: 1. Weather resistance refers to the property of being resistant to corrosion in the atmosphere. 2. The units and values in () in this standard are in CGS system.
CNS 4620-1992 history
1992CNS 4620-1992 Superior Atmospheric Corrosion Resisting Rolled Steels