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首页> 外文期刊>Metallurgist >DEVELOPMENT OF STEEL OF STRENGTH CLASS 390 AND TECHNOLOGY FOR PRODUCING ROLLED PRODUCT FOR ASSEMBLY COMPONENTS OF SPATIAL METAL STRUCTURES
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DEVELOPMENT OF STEEL OF STRENGTH CLASS 390 AND TECHNOLOGY FOR PRODUCING ROLLED PRODUCT FOR ASSEMBLY COMPONENTS OF SPATIAL METAL STRUCTURES

机译:390级强度钢的开发和空间金属结构组件的轧制产品生产技术

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摘要

Technology is developed for producing profiled rolled product of low-alloy steel with improved physicomechanical and production properties. The rolled product is intended for the domestic construction of largeengineering structures. Good rolled product weldability is revealed: an optimum heat treatment regime is established; high strength and reliability is confirmed for the manufactured assemblies.
机译:开发了用于生产具有改善的物理机械性能和生产性能的低合金钢异型轧制产品的技术。轧制产品用于大型工程结构的国内建筑。显示出良好的轧制产品可焊性:建立了最佳的热处理制度;所制造的组件具有很高的强度和可靠性。

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