GB/T 9788-1988
AbolishedHot-rolled unequal-leg angle steel--Dimensions，shape，weight and tolerances
热轧不等边角钢 尺寸、外形、重量及允许偏差
Application Summary AI generated
This standard specifies the dimensions, shape, weight, and permissible tolerances for hot-rolled unequal-leg angle steel. It is applied in the metallurgy and construction industries for the production, quality inspection, and procurement of structural steel components used in building frames, bridges, towers, and machinery. The standard ensures consistency and interchangeability of these steel profiles in engineering and manufacturing contexts.
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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.