GB/T 20564.5-2010
AbolishedContinuously cold rolled high strength steel sheet and strip for automobile - Part 5: Isotropic steel
汽车用高强度冷连轧钢板及钢带 第5部分：各向同性钢
Application Summary AI generated
This standard specifies the chemical composition, mechanical properties, and dimensional tolerances for continuously cold-rolled isotropic high-strength steel sheets and strips used in automobile manufacturing. It is applied in the production of automotive body panels and structural components where uniform mechanical properties in all directions are required to ensure consistent forming behavior and crash performance. The standard is used by steel producers and automotive manufacturers for material selection, quality control, and procurement specifications.
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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.