Design Capacity Tables for Structural Steel Hollow Sections (ii) Australian Tube Mills A.B.N. 21 123 666 679 DESIGN CAPACITY TABLES FOR STRUCTURAL STEEL HOLLOW SECTIONS Published by:AUSTRALIAN TUBE MILLS Enquiries should be addressed to the publisher:Postal address:P.O. Box 246, Sunnybank, Queensland 4109, Australia Hollow Sections - Barrett Steel - Barrett SteelWe are structural hollow section specialists and hold an extensive range of stock and the widest range of sizes, all from quality assured sources, including:Structural hollow sections in grades S235, S355 & S420 amongst others. En10210 hot finished. En10219 cold formed. Standard lengths range from 6 metres to 18 metres.
Cold Formed Square Hollow Sections (Metric units) Section Size Wall Thickness Unit Weight Section Area Moment of Inertia Radius of Gyration Moment of Inertia D x B t M A I x I y i x i y Z x Z y B D y x x y t mm mm kg/m cm2 cm4 cm4 cm cm cm3 cm3 13 x 13 16 x 16 19 x 19 25 x 25 32 x 32 38 x 38 50 x 50 65 x 65 75 x 75 1.2 1.6 1.2 1.6 1.2 1.6 1.2 1.6 2.3 3.0 1.2 1.6 2.3 3.0 1.2 1.6 2.3 3.0 1.6 2.3 3.0 3.2 4.5 6.0 IS 4923 (1997):Hollow steel sections for structural use the use of hollow steel sections for structural use, the committee decided to revise this standard incorporating the following main modifications :a) Table 1 has been modified to cover sizes of square hollow sections presently being used. Specification for the Design of Steel Hollow Structural SPECIFICATION FOR THE DESIGN OF STEEL HOLWW STRUCTURAL SECTIONS 1.1. SCOPE Specification for the Design of Steel Hollow Structural Sections Apnl 15. 1997 This Specification is intended for the design of round and rectangular hollow structural sections (HSS) that are used as s!ructural members in buildings and the design of connections to HSS.
Orrcon Steel distributes and manufactures rectangular hollow sections ranging from 38x25mm to Steel Hollow Sections Beam to Beam End-Plate / Cleat Fig. 1 illustrates a typical end-plate connection assuming the supporting and incoming hollow section members are the same size. A plate is shop-welded to the supporting beam and a matching plate shop-welded to the incoming beam end. Fig. 1A indicates a variation to Fig. 1 in that the supporting beam plate has been replaced with angle cleats welded to the top and bottom of the hollow section. Steel Sections - Roy MechRectangular Hollow Sections; Rectangular Hollow Sections- Hot Formed; Rectangular
Structural Hollow Sections (SHS) Available in Square, Rectangular and Round sections, the main applications are the structural and fabrication market sectors. Mechanical Properties for material equal to or less than 16mm thick. +/-10% for specified thickness of 5mm or below and +/-0.5mm for thickness greater than 5mm. Structural Hollow Sections from an Engineers PerspectiveOne of the biggest advantages of drawn tube is more than one size can be made from the Circular Hollow Sections input. In other words, the width and height of the profile can be varied for the same input mother tube, for example A 219.1 diameter circular hollow section can be converted to a RHS 250 x 100, RHS 200 x 150 or to a SHS 175.HOLLOW STRUCTURAL SECTIONS - cousesteelmanufacturing methods. Recalculated section property data for HSS is published in Hollow Structural Sections - Dimensions and Section Properties available from the Steel Tube Institute of North America. Tables for square and rectangular HSS are presented for Fy = 46 ksi and for Fy = 50 ksi. Separate tables are used for HSS sizes produced by the