BS EN 10059 pdf free download

BS EN 10059 pdf free download. Hot rolled square steel bars for general purposes — Dimensions and tolerances on shape and dimensions.
2 Normative references This European Standard incorporates by dated or undated reference provisions from other publications. These normative references are cited at the appropriate places in the text, and the publications are listed hereafter. For dated references subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments). EN 1 0079:1 992, Definition of steel products . EN 1 0088-1 , Stainless steels — Part 1 : List of stainless steels . 3 Terms and definitions For the purposes of this European Standard the terms and definitions given in EN 1 0079:1 992 apply. 4 Designation The designation of hot-rolled square steel bars shall comprise:  the term ”square bar”;  the number of this European Standard (EN 1 0059);  the dimensions in mm (size x length (M, F or E, see Table 3));  the number of the quality standard and the steel name or steel number of the ordered steel. EXAMPLE Square bar EN 10059 – 60x6000M steel EN 1 0025 – S235JR 5 Dimensions Hot rolled square bars for general purposes complying with this European Standard shall be delivered with the specified dimensions range given in Table 1 and illustrated in Figure 1 . The preferred dimensions are presented in Table 1 . 6 Tolerances on dimensions and shape 6.1 Size ( a ) The deviation from nominal size ( a ) shall be within the tolerance given in Table 1 . 6.2 Length ( L ) Depending on the type of length square bars shall be cut to lengths within tolerances given in Table 3. 6.3 Corner radius ( r ) The corner radius ( r ) shall comply with the requirements given in Table 2. 6.4 Straightness ( q ) The straightness shall comply with the requirements given in Table 2. The requirements for waviness may be agreed at the time of enquiry and order. 6.5 Twist Twist shall comply with the requirements given in Table 2. 6.6 Out-of-squareness ( u ) Out-of -squareness ( u ) shall be within the tolerance given in Table 2. 7 Measurement 7.1 Size The size shall be measured at any point situated at least 1 00 mm from the end of the square bar. Shearing may deform the bar ends. The condition of the ends may be agreed at time of enquiry and order. 7.2 Length The length shall be measured as the longest length of the square bar. 7.3 Corner radius The radius shall be measured by a radius gauge at any point situated at least 1 00 mm from the end of the square bar. 7.4 Straightness The straightness shall be measured over the total length ( L ) of the bar. 7.5 Twist The square bar shall be placed on a horizontal surface with one side at one end pressed against the surface. At the opposite end of the square bar the difference in height of the two lower corners from a horizontal surface shall be measured. Revisions British Standards are updated by amendment or revision. Users of British Standards should make sure that they possess the latest amendments or editions. It is the constant aim of BSI to improve the quality of our products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover. Tel: +44 (0)20 8996 9000. Fax: +44 (0)20 8996 7400. BSI offers members an individual updating service called PLUS which ensures that subscribers automatically receive the latest editions of standards. Buying standards Orders for all BSI, international and foreign standards publications should be addressed to Customer Services. Tel: +44 (0)20 8996 9001.BS EN 10059 pdf download.