GB/T 1591-2008
AbolishedHigh strength low alloy structural steels
低合金高强度结构钢
Application Summary AI generated
GB/T 1591-2008 specifies the technical requirements for high strength low alloy structural steels, including chemical composition, mechanical properties, and delivery conditions. It is applied in the manufacturing of welded structures, bridges, ships, vehicles, and pressure vessels where higher strength and improved weldability are required compared to ordinary carbon steels. This standard is primarily used by steel producers and engineers in China for material selection and quality control in construction and heavy machinery industries.
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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.