A 1026 – 03: Standard Specification for Alloy Steel Structural Shapes
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FREE PREVIEW (First 5 Pages) ✔ First 5 pages free to download · No email required · Full document available after purchase This standard covers Grades 50 [345] and 65 [450] alloy steel “W” shapes (rolled wide flange shapes) intended for use in building framing. It details requirements for chemical composition, mechanical properties, and manufacturing processes. The steel is a low carbon, copper-containing alloy with a bainitic microstructure achieved through thermo-mechanical rolling and air cooling. Key aspects include tensile strength, yield point, elongation, and impact testing. Supplementary requirements such as vacuum treatment and ultrasonic examination are also outlined. First 5 pages are available for free preview.
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