GB/T 699-2015
ActiveQuality carbon structure steels
优质碳素结构钢
Application Summary AI generated
GB/T 699-2015 specifies the technical requirements for quality carbon structural steels, including chemical composition, mechanical properties, and delivery conditions. It is applied in the manufacturing of mechanical parts such as shafts, gears, and bolts, where moderate strength and good plasticity are required. This standard is used by steel producers and engineers in industries like automotive, machinery, and construction for material selection and quality control.
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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.