GB/T 715-1989
AbolishedHot-rolled round carbon steel bars for standard parts
标准件用碳素钢热轧圆钢
Application Summary AI generated
This standard specifies the dimensions, technical requirements, and inspection methods for hot-rolled round carbon steel bars used to manufacture standard parts such as bolts, nuts, screws, and rivets. It is applied in the metallurgical industry for producing raw material stock that is subsequently cold-headed or machined into standardized fasteners. The standard ensures dimensional consistency and mechanical properties suitable for high-volume fastener 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.