GB/T 24595-2009
AbolishedSteel bar for quenched and tempered automotive crankshaft
调质汽车曲轴用钢棒
Application Summary AI generated
This standard specifies the technical conditions for hot-rolled and forged steel bars used in the manufacture of quenched and tempered automotive crankshafts. It covers dimensions, surface quality, chemical composition, and mechanical property requirements, ensuring the bars meet the fatigue strength and toughness needed for engine crankshaft applications. It is applied by steel producers and automotive component manufacturers in the procurement and quality inspection of raw materials for crankshaft production.
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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.