GB/T 6726-2008
ActiveCold forming sectional steel for vehicles - Dimensions, shape, weight and tolerances
汽车用冷弯型钢尺寸、外形、重量及允许偏差
Application Summary AI generated
This standard specifies the dimensions, cross-sectional shape, theoretical weight, and permissible deviations for cold-formed steel sections used in vehicle manufacturing. It is applied by Chinese automotive and steel industries to ensure consistent quality and interchangeability of structural components like chassis frames, body reinforcements, and brackets. The standard governs both production quality control and procurement specifications for cold-rolled or galvanized steel sections.
Related Standards
GB/T 28907-2012
Sulfuric acid dew-point corrosion resistance steel plates and strips
GB/T 1499.2-2018
Steel for the reinforcement of concrete — Part 2: Hot-rolled ribbed bars
GB/T 15019-2003
Designation and classification of rapidly quenched metals
GB/T 19345-2003
Amorphous and nanocrystalline soft magnetic alloy strips
GB/T 12362-2003
Tolerances and machining--Allowances ofsteel die forging
GB/T 12361-2003
General specification of steel die forgings
GB/T 702-2004
Hot-rolled round and square steel bars--Dimension，shape，weight and tolerance
GB/T 911-2004
Dimensions，shapes，weight and tolerances for hot-rolled tool flat steels
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.