GB/T 1348-2009
AbolishedSpheroidal graphite iron castings
球墨铸铁件
Application Summary AI generated
GB/T 1348-2009 specifies the technical requirements, test methods, inspection rules, and marking for spheroidal graphite iron castings. It is applied in the manufacturing and quality control of ductile iron components used in industries such as automotive, machinery, and pipeline engineering. The standard ensures consistent mechanical properties and microstructure for castings subjected to dynamic loads or pressure applications.
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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.