1、 ISO 2013 Steel products Vocabulary Produits en acier Vocabulaire INTERNATIONAL STANDARD ISO 6929 Second edition 2013-11-01 Reference number ISO 6929:2013(E) ISO 6929:2013(E)ii ISO 2013 All rights reserved COPYRIGHT PROTECTED DOCUMENT ISO 2013 All rights reserved. Unless otherwise specified, no part
2、 of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member bod
3、y in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ISO 6929:2013(E) ISO 2013 All rights reserved iii Contents Page Foreword iv Scope. . 1 1 T erms and
4、definitions . 1 1.1 Liquid steel . 1 1.2 Ingots and semi-finished products 1 1.3 Flat products . 3 1.4 Long products 9 1.5 Other products .16 Annex A (informative) Vocabulary in numerical order 18 Annex B (informative) Vocabulary in alphabetical order 26 Annex C (informative) Examples of sheet piles
5、 34 Annex D (informative) Examples of typical mining frame sections 38 Annex E (informative) Examples of typical heavy sections 39 Bibliography .40 ISO 6929:2013(E) Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bo
6、dies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental an
7、d non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. The procedures used to develop this document and those intended for its further maintenance are d
8、escribed in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2. www.iso.org/directives Attention is drawn to
9、the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the IS
10、O list of patent declarations received. www.iso.org/patents Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement. The committee responsible for this document is ISO/TC 17, Steel. This second edition cancels and replaces the fir
11、st edition (ISO 6929:1987), which has been technically revised.iv ISO 2013 All rights reserved INTERNATIONAL ST ANDARD ISO 6929:2013(E) Steel products Vocabulary Scope This International Standard defines terms for steel products according to their a) stage of manufacture, b) shape and dimensions, an
12、d c) appearance. NOTE 1 Although the products are generally defined independently of their end uses or manufacturing processes, it has sometimes been necessary to make reference to these criteria. NOTE 2 All dimensions given in this International Standard are nominal. NOTE 3 See the list of terms an
13、d relevant subclauses in Annexes A and B. 1 T erms a nd definiti ons 1.1 Liquid steel 1.1.1 liquid steel steel in the liquid state ready for pouring and obtained from the melting of raw materials 1.2 Ingots and semi-fin ished pr oducts 1.2.1 ingot product obtained by pouring liquid steel into moulds
14、 of a shape appropriate to the subsequent processing into semi-finished products, or flat or long products, generally by hot rolling or forging Note 1 to entry: The shape generally resembles a truncated pyramid or truncated cone, the side surfaces may be corrugated and the corners more or less round
15、ed. Depending on subsequent conversion requirements, ingots may be dressed or hot scarfed or both, or cropped without altering their status as “ingots”. Note 2 to entry: According to the cross-sectional shape and dimensions, a distinction is made between the following: a) ingots, having a cross sect
16、ion that may be square, rectangular (of width up to twice the thickness), polygonal, round, oval, or shaped according to the profile to be rolled; b) slab ingots, of rectangular cross section of width twice the thickness or over. 1.2.2 s em i-f i n i s he d pr o d uc t product obtained by a) continu
17、ous casting that may or may not be followed by rolling, forging, or cutting, b) pressure casting, and c) rolling, forging, or cutting of ingots or large sections of continuous cast products and generally intended for conversion into flat or long products by hot rolling or forging, or for the manufac
18、ture of forgings ISO 2013 All rights reserved 1 ISO 6929:2013(E) Note 1 to entry: The cross sections may be of various shapes (see 1.2.2.1 to 1.2.2.5); the cross-sectional dimensions are constant along the length with wider tolerances than those of the corresponding flat or long products and side co
19、rners more or less rounded. The side surfaces are sometimes slightly convex or concave, retaining rolling, forging, or continuous casting marks and may be partly or totally dressed to remove surface defects, e.g. by cutting, flame melting, or grinding. 1.2.2.1 s e m i - f i n i sh e d p r o d u c t
20、o f s q u a r e c r o s s s e c t i o n semi-finished product with sides of 50 mm or over, generally described as blooms if the sides are greater than 200 mm or as billets if smaller Note 1 to entry: These dimensions may be less for certain types of steel, e.g. high-speed steels. 1.2.2.2 s e m i - f
21、 i n i sh e d p r o d u c t o f r e c t a n g u l a r c r o s s s e c t i o n semi-finished product of cross-sectional area of 2 500 mm 2or over of width up to twice the thickness, generally described as blooms if the cross-sectional area is greater than 40 000 mm 2or as billets if smaller 1.2.2.3 f
22、 l a t s e m i - f i n i sh e d p r o d u c t product with a thickness of at least 50 mm and a width of at least twice the thickness, described as a slab 1.2.2.4 r o u n d s e m i - f i n i sh e d p r o d u c t continuously cast or forged semi-finished product of circular cross section 1.2.2.5 blank
23、 for sections semi-f inished produc t intended for t he manufact ure of sect ions that have been preformed for that purpose Note 1 to entry: The cross-sectional area is generally over 2 500 mm 2 . Note 2 to entry: In many countries, long products are obtained by rolling semi-finished products of squ
24、are or rectangular cross sections. 1.2.2.6 blank for tubes and pipes semi-finished product, usually shaped as round bars, intended for the manufacture of tubes and pipes that have been preformed for that purpose 1.2.2.7 VAR ingot semi-finished product, usually shaped as round ingots or blooms, obtai
25、ned by melting press-formed metallic raw material or by remelting ingots or blooms using a vacuum arc remelting (VAR) furnace Note 1 to entry: Vacuum arc remelting results in products with improved chemical homogeneity and inclusion cleanliness. 1.2.2.8 ESR ingot semi-finished product, usually shape
26、d as round ingots or blooms, obtained by melting press-formed metallic raw material or by remelting ingots or blooms using an electro slag remelting (ESR) furnace Note 1 to entry: Use of electro slag remelting results in products with improved chemical homogeneity and inclusion cleanliness.2 ISO 201
27、3 All rights reserved ISO 6929:2013(E) 1.3 Flat products 1.3.1 f l at pr o duc t product having approximately rectangular cross sections, the width being much greater than the thickness Note 1 to entry: The surfaces are generally smooth except for certain products, e.g. floor plates, that show regul
28、ar raised or indented surface patterns. 1.3.2 u n c o a t e d f l a t p r o d u c t flat product without any coating or surface treatment Note 1 to entry: Flat products that have received a simple coating for the purpose of protection from corrosion or mechanical damage, e.g. passivation, organic co
29、atings, paper, oil, and lacquer, are defined as uncoated f lat products. 1.3.2.1 h o t - r o l l e d u n c o a t e d f l a t p r o d u c t flat product manufactured by hot rolling semi-finished products or by hot rolling ingots Note 1 to entry: Hot-rolled flat products include those that have been s
30、ubjected to a light cold-rolling pass, normally less than 5 % reduction, known as a “skin pass” or “dressing pass”. 1.3.2.1.1 w ide f l at flat product of width over 150 mm up to and including 1 250 mm and thickness generally over 4 mm, supplied in lengths, i.e. not coiled, and the edges are square,
31、 i.e. hot rolled on the four sides (or in box passes) 1.3.2.1.2 hot-rolled sheet and plate hot-rolled flat product, the edges of which are allowed to deform freely, supplied flat and generally in square or rectangular shapes with a width of 600 mm or over; but also in any other shape, e.g. circular
32、or according to a drawing showing the product shape Note 1 to entry: The edges may be as rolled or sheared, flame cut or chamfered. The product may also be delivered pre-curved. Hot-rolled sheet and plate are defined as: a) sheet: thickness less than 3 mm; b) plate: thickness 3 mm or over. Note 2 to
33、 entry: Sheet and plate may be produced a) directly on a reversing mill (this product is generally known as quarto plate) or by cutting from a parent plate rolled on a reversing mill, and b) by cutting from a hot-rolled wide strip (this product is generally known as hot-rolled sheet or plate). 1.3.2
34、.1.3 hot-rolled strip hot-rolled flat product that immediately after the final rolling pass or after pickling or continuous annealing, is wound into a regular coil Note 1 to entry: As-rolled strip has slightly convex edges, but may also be supplied with sheared edges or slit from wider strip. Note 2
35、 to entry: Hot-rolled strip is further defined as: a) hot-rolled wide strip: width 600 mm or over; b) hot-rolled slit wide strip: rolling width 600 mm or over, slit to widths less than 600 mm; c) hot-rolled narrow strip: rolling width less than 600 mm. ISO 2013 All rights reserved 3 ISO 6929:2013(E)
36、 Note 3 to entry: After decoiling and transverse cutting, hot-rolled strip may be supplied as cut lengths or sheets. 1.3.2.2 c o l d - r o l l e d u n c o a t e d f l a t p r o d u c t uncoated flat product that have undergone a reduction in cross section of 25 % or over by cold rolling Note 1 to en
37、try: For flat products of rolling width less than 600 mm and for certain qualities of special steel, levels of reduction of cross-sectional area less than 25 % may be included. 1.3.2.2.1 cold-rolled sheet and plate cold-rolled flat product, the edges of which are allowed to deform freely, supplied f
38、lat and generally in square or rectangular shapes with a width of 600 mm or over, but also in any other shape, e.g. circular or according to a drawing showing the product shape Note 1 to entry: Cold-rolled sheet and plate are defined as: a) sheet: thickness less than 3 mm; b) plate: thickness 3 mm o
39、r over. Note 2 to entry: The edges may be as rolled, sheared, flame cut, or chamfered. 1.3.2.2.2 cold-rolled strip cold-rolled flat product that immediately after the final rolling pass, or after pickling or annealing, is wound into a regular coil Note 1 to entry: As-rolled strip has slightly convex
40、 edges, but may also be supplied with sheared edges or slit from wider strip. Note 2 to entry: Cold-rolled strip is further defined as: a) cold-rolled wide strip: width 600 mm or over; b) cold-rolled slit wide strip: rolling width 600 mm or over, slit to widths less than 600 mm; c) cold-rolled narro
41、w strip: rolling width less than 600 mm. Note 3 to entry: After decoiling and cutting to length, cold-rolled strip may be supplied as cut lengths or sheets. 1.3.3 electrical steel steel characterized by its magnetic properties, that is intended for use in magnetic circuits in electrical machines Not
42、e 1 to entry: Electrical steels are supplied in the form of cold-rolled sheet or strip, generally less than 2 mm thick and width of up to and including 1 500 mm. Note 2 to entry: There are also certain hot-rolled flat products with thicknesses of 1,5 mm up to 5 mm with specified mechanical and magne
43、tic properties. Note 3 to entry: Electrical steels are defined by the following specified principal magnetic properties: a) specific total loss in mass per kilogram at a specified level of peak magnetic flux density, T , and frequency, f, expressed in hertz; b) peak magnetic flux density, T, at a sp
44、ecified level of peak magnetic field strength expressed in amperes per metre and frequency expressed in hertz. Note 4 to entry: Electrical steels are further defined in 1.3.3.1 and 1.3.3.2.4 ISO 2013 All rights reserved ISO 6929:2013(E) 1.3.3.1 non-oriented grain electrical steel non-alloy steel and
45、 steel alloyed with silicon or silicon and aluminium that is essentially isotropic in its magnetic properties, i.e. the magnetic properties are similar both in the direction of rolling and in the transverse direction Note 1 to entry: These steels may be supplied either a) in the semi-processed state
46、 with the required specific total loss achieved after the material has been annealed by the user according to a reference heat treatment, or b) in the final annealed state with specific total loss. The product may be supplied uncoated or with an insulating coating on one or both surfaces. 1.3.3.2 gr
47、ain-oriented electrical steel steel alloyed with silicon that is anisotropic in that it possesses a metallurgical structure that gives preferential magnetic properties in the direction of rolling Note 1 to entry: These steels are supplied with an insulating coating on both surfaces. 1.3.4 tin mill a
48、nd allied products for packing non-alloy low carbon steel supplied in strip or sheet form, normally coated with tin or electrolytic chromium/chromium oxide for packaging purposes Note 1 to entry: This includes the products listed in 1.3.4.1 to 1.3.4.4. 1.3.4.1 blackplate non-alloy, low carbon steel
49、supplied in strip or sheet form that has been single or double cold reduced Note 1 to entry: Single cold-reduced blackplate is commonly supplied with a thickness of 0,15 mm up to and including 0,60 mm, double cold-reduced blackplate with a thickness 0,14 mm up to and including 0,36 mm. Note 2 to entry: Blackplate is normally used to manufacture tinplate or electrolytic chromium-coated sheet (ECCS), but blackplate may be used as such for some packaging applications. In such a case, the product should be suitable for varnishing (lacquering) or printing. 1.3
