GB/T 6723-1986
AbolishedCold forming sectional steel--Open sectional steel for general structure--Dimension，form，weight and permissible deviations
通用冷弯开口型钢尺寸、外形、重量及允许偏差
Application Summary AI generated
This standard specifies the dimensions, shapes, weights, and permissible deviations for cold-formed open-section steel used in general structural applications. It is applied in the manufacturing and quality inspection of steel profiles for building frameworks, vehicle components, and machinery supports. The standard ensures consistency and interchangeability in procurement and engineering design across China's metallurgy and construction industries.
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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.