This standard specifies the requirements, test methods, inspection rules, signs, packaging, transportation, storage and contract content of aluminum alloy profiles for rail vehicle structures under special environmental conditions. This standard is applicable to aluminum alloy extruded profiles (hereinafter referred to as profiles) for rail vehicle structures traveling under special environmental conditions such as high altitude, dry heat, high temperature, low temperature, great temperature difference, around salt lakes, and sandstorms.
GB/T 19347.2-2005 history
2015GB/T 6892-2015 Wrought aluminium and aluminium alloys extruded profiles for general engineering
2006GB/T 6892-2006 Wrought aluminium and aluminium alloys extruded profiles for general engineering
2005GB/T 19347.2-2005 Wrought aluminum alloy extruded profiles for railroad vehicle structures for special environment
GB/T 19347.2-2005 Wrought aluminum alloy extruded profiles for railroad vehicle structures for special environment was changed to GB/T 6892-2006 Wrought aluminium and aluminium alloys extruded profiles for general engineering.