GB/T 18983-2003
AbolishedOil-hardened and tempered stell wire for mechanical springs
油淬火-回火弹簧钢丝
Application Summary AI generated
GB/T 18983-2003 specifies the technical requirements, test methods, and inspection rules for oil-hardened and tempered steel wire used in the manufacture of mechanical springs. This standard applies to the production and quality control of spring wire in industries such as automotive, machinery, and aerospace, where high fatigue resistance and consistent mechanical properties are critical. It is primarily used by wire manufacturers and spring fabricators to ensure the wire meets dimensional, tensile, and hardness specifications for reliable spring performance under cyclic loading.
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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.