Descriptors | Structural steels, Buildings, Steels, Structural systems, Structures, Framed structures, Construction materials, Structural design, Metal sections, Hot-working, Rolling, Marking, Performance, Yield strength, Tensile strength, Elongation, Assembling, Erecting (construction operation), Construction operations, Holes, Metalworking, Cutting, Bolting, Protective coatings, Foundations, Foundation bolts, Dimensional tolerances, Form tolerances, Tenders, Contracts |