ISO 6363-1-2012 Wrought aluminium and aluminium alloys - Cold-drawn rods bars tubes and wires - Part 1 Technical conditions for inspection and delivery《加工铝和铝合金冷.pdf

1、 ISO 2012 Wrought aluminium and aluminium alloys Cold-drawn rods/bars, tubes and wires Part 1: Technical conditions for inspection and delivery Aluminium et alliages daluminium corroys Barres, tubes et fils tirs froid Partie 1: Conditions techniques de contrle et de livraison INTERNATIONAL STANDARD

2、ISO 6363-1 Second edition 2012-07-15 Reference number ISO 6363-1:2012(E) ISO 6363-1:2012(E) ii ISO 2012 All rights reserved COPYRIGHT PROTECTED DOCUMENT ISO 2012 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, el

3、ectronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member body 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 copyrightis

4、o.org Web www.iso.org Published in Switzerland ISO 6363-1:2012(E) ISO 2012 All rights reserved iii Contents Page Foreword iv 1 Scope 1 2 Normative references . 1 3 T erms and definitions . 2 4 Orders or tenders 3 5 Requirements . 5 5.1 Production and manufacturing processes . 5 5.2 Quality control 5

5、 5.3 Chemical composition . 5 5.4 Mechanical properties 5 5.5 Freedom from surface defects . 5 5.6 Tolerances on dimensions and form 5 5.7 Stress corrosion cracking resistance 5 5.8 Additional requirements 6 6 Test procedure . 6 6.1 Sampling 6 6.2 Test methods 7 6.3 Retests . 8 7 Inspection document

6、s . 8 7.1 General . 8 7.2 Certificate of conformity 9 7.3 Test report . 9 7.4 Specific test report 9 8 Marking . 9 9 Packing . 9 10 Arbitration . 9 Annex A (normative) Location of test pieces 10 Annex B (normative) Resistance to stress-corrosion cracking for alloy 7075 in tempers T73, T73510 and T73

7、511 Electrical conductivity 13 Bibliography .14 ISO 6363-1:2012(E) Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical

8、 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 and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with

9、 the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft Intern

10、ational Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may

11、be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 6363-1 was prepared by Technical Committee ISO/TC 79, Light metals and their alloys, Subcommittee SC 6, Wrought aluminium and aluminium alloys. This second edition, together with ISO

12、 6365-1:1988, cancels and replaces the first edition (ISO 6363-1:1988), which has been technically revised. ISO 6363 consists of the following parts, under the general title Wrought aluminium and aluminium alloys Cold-drawn rods/bars, tubes and wires: Part 1: Technical conditions for inspection and

13、delivery Part 2: Mechanical properties Part 3: Drawn round bars and wires Tolerances on form and dimensions (symmetric plus and minus tolerances on diameter) Part 4: Drawn rectangular bars and wires Tolerances on form and dimensions Part 5: Drawn square and hexagonal bars and wires Tolerances on for

14、m and dimensions Part 6: Drawn round tubes Tolerances on form and dimensions iv ISO 2012 All rights reserved INTERNATIONAL STANDARD ISO 6363-1:2012(E) Wrought aluminium and aluminium alloys Cold-drawn rods/ bars, tubes and wires Part 1: Technical conditions for inspection and delivery 1 Scope This p

15、art of ISO 6363 specifies the technical conditions for the inspection and delivery of wrought aluminium and aluminium alloys rods/bars, tubes and wires for general engineering applications. It applies to products which are extruded and then cold drawn. It does not apply to: products which are rolled

16、 and then cold drawn, including seam-welded tubes; forging stock, wire for drawing stock; drawn wires for aeronautical application, electrical or welding purposes. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references,

17、only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 2107, Aluminium and aluminium alloys Wrought products Temper designations ISO 6362-7, Wrought aluminium and aluminium alloys Extruded rods/bars, tubes and pro

18、files Part 7: Chemical composition ISO 6363-2, Wrought aluminium and aluminium alloys Cold-drawn rods/bars, tubes and wires Part 2: Mechanical properties ISO 6363-3, Wrought aluminium and aluminium alloys Cold-drawn rods/bars, tubes and wires Part 3: Drawn round bars and wires Tolerances on form and

19、 dimensions (symmetric plus and minus tolerances on diameter) ISO 6363-4, Wrought aluminium and aluminium alloys Cold-drawn rods/bars, tubes and wires Part 4: Drawn rectangular bars and wires Tolerances on form and dimensions ISO 6363-5, Wrought aluminium and aluminium alloys Cold-drawn rods/bars, t

20、ubes and wires Part 5: Drawn square and hexagonal bars and wires Tolerances on form and dimensions ISO 6363-6, Wrought aluminium and aluminium alloys Cold-drawn rods/bars, tubes and wires Part 6: Drawn round tubes Tolerances on form and dimensions ISO 6892-1, Metallic materials Tensile testing Part

21、1: Method of test at room temperature ISO 9591, Corrosion of aluminium alloys Determination of resistance to stress corrosion cracking EN 2004-1, Aerospace series Test methods for aluminium and aluminium alloy products Part 1: Determination of electrical conductivity of wrought aluminium alloys EN 1

22、4242, Aluminium and aluminium alloys Chemical analysis Inductively coupled plasma optical emission spectral analysis ISO 2012 All rights reserved 1 ISO 6363-1:2012(E) ASTM B557M, Standard Test Methods for Tension Testing Wrought and Cast Aluminum- and Magnesium- Alloy Products ASTM E34, Standard Tes

23、t Methods for Chemical Analysis of Aluminum and Aluminum-Base Alloys ASTM E607, Standard Test Method for Atomic Emission Spectrometric Analysis Aluminum Alloys by the Point to Plane Technique Nitrogen Atmosphere ASTM E716, Standard Practices for Sampling and Sample Preparation of Aluminum and Alumin

24、um Alloys for Determination of Chemical Composition by Spectrochemical Analysis ASTM E1251, Standard Test Method for Analysis of Aluminum and Aluminum Alloys by Spark Atomic Emission Spectrometry 3 T erms and definitio ns For the purposes of this document, the following terms and definitions apply.

25、3.1 rod bar solid wrought product of uniform cross-section along its whole length, supplied in straight lengths NOTE 1 A rod is normally less than 6 mm in diameter or of minor dimension. NOTE 2 In North America, the minimum diameter or perpendicular distance between parallel faces of a rod is more t

26、han 10 mm (0,375 in); below this limit the product is called “wire”. NOTE 3 The cross-sections are in the shape of circles, squares, rectangles or regular hexagons. Products with a square, rectangular or hexagonal cross-section may have corners rounded along their whole length. NOTE 4 For rectangula

27、r bars, the thickness exceeds one tenth of the width. The term “rectangular bar” includes “flattened circles” and “modified rectangles”, of which two opposite sides are convex arcs, the other two sides being straight, of equal length and parallel. 3.2 tube hollow wrought product of uniform cross-sec

28、tion with only one enclosed void along its whole length, and with a uniform wall thickness, supplied in straight lengths or in coiled form, provided the inner and outer cross- sections are concentric and have the same form and orientation 3.3 wire wrought product of uniform cross-section along its w

29、hole length, supplied in coiled form NOTE 1 In North America, the maximum diameter or perpendicular distance between parallel faces of a wire is less than 10 mm (0,375 in). Above this limit, the product is called “rod” or “bar”. NOTE 2 Cross-sections are in the shape of circles, ovals, squares, rect

30、angles, equilateral triangles or regular polygons. Products with square and regular polygons and products with a square, rectangular, triangular or polygonal cross-section may have corners rounded along their whole length. 3.4 cold-drawn rod bar tube hot-worked wrought product brought to final dimen

31、sions by cold working 3.5 seamless tubes tube in which there is no split or deliberate longitudinal bonding of two or more edges by pressure, fusion or mechanical interlocking 2 ISO 2012 All rights reserved ISO 6363-1:2012(E) 3.6 inspection lot consignment, or a part thereof, submitted for inspectio

32、n, comprising products with an identical set of criteria, and processed in the same manner NOTE Examples of criteria are grade, alloy, form, temper, size, shape, thickness and cross-section. 3.7 sample either a quantity of molten metal, product or products which are used for production of specimens

33、3.8 test specimen one or more pieces taken from each product in the sample, for the purpose of producing test pieces 3.9 test piece piece taken from each test specimen and suitably prepared for the test 3.10 test operation to which the test piece is subjected in order to measure or classify a proper

34、ty or properties 4 Orders or tenders The order document shall contain the following: a) the form and type of product: the form of the product (cold drawn rod/bar, tube, wire); if tube, whether seamless or porthole/bridge; a reference to ISO 6362-7 for chemical composition limits; a reference to ISO

35、2107 for temper designation; the purchaser application, in particular whether subsequent anodising is intended. This shall be clearly stated in the order document; b) a reference to ISO 6363-2 for mechanical property limits; c) a reference to this part of ISO 6363, i.e. ISO 6363-1; d) the dimensions

36、 and shape of the product: 1) round tube: length; and only two of the following dimensions: outside diameter; inside diameter; wall thickness; 2) round bar: diameter; length; ISO 2012 All rights reserved 3 ISO 6363-1:2012(E) 3) square and hexagonal bar: width across flats; length; 4) rectangular bar

37、 width; thickness; length; 5) wires; diameter; thickness and width for rectangular wires; reference to a drawing if necessary; 6) all other cases: drawing of cross-section; length; e) the tolerances on dimensions and form, with reference to the appropriate International Standard; f) the quantity: t

38、he mass; the number of pieces; the total length; the tolerance on quantity; g) any requirements for inspection documents; h) any special requirements agreed between the supplier and the purchaser: marking of products; reference to drawings, part numbers, etc; additional or special testing, e.g. stre

39、ss corrosion testing; surface finish requirements; surface protection; packaging; inspection prior to delivery; use of A 50mmvalue instead of A value for elongation; NOTE A is the percentage elongation on a gauge length of 5,65 S o A 50mmis the percentage elongation on a gauge length of 50 mm. i) fo

40、r products intended to be anodised by purchaser, the order document shall also contain the information about the intended particular surface treatment with reference to the appropriate International Standard. 4 ISO 2012 All rights reserved ISO 6363-1:2012(E) 5 Requirements 5.1 Production and manufac

41、turing processes Unless otherwise specified in the order, the production and manufacturing processes shall be left to the discretion of the producer. Unless it is explicitly stated otherwise in the order, no obligation shall be placed on the producer to use the same processes for subsequent and simi

42、lar orders. 5.2 Quality control The supplier shall be responsible for the performances of all inspection and tests required by the relevant International Standard or specification, prior to shipment of the product. If the purchaser wishes to inspect the product at the suppliers works, the supplier s

43、hall be notified at the time of placing the order. 5.3 Chemical composition The chemical composition shall comply with the requirements specified in ISO 6362-7. If the purchaser requires closer limits for elements than those specified in ISO 6362-7, those limits shall be agreed between the supplier

44、and purchaser, and stated in the order. 5.4 Mechanical properties The mechanical properties shall either be in accordance with ISO 6363-2 or those agreed upon between the supplier and purchaser and stated in the order. 5.5 Freedom from surface defects The products shall be free from defects detrimen

45、tal to their use. While an operation designed to mask a fault is not permitted, the elimination of a superficial fault is allowed, provided the dimensional tolerances remain. 5.6 Tolerances on dimensions and form The tolerances on form and dimensions shall be: in accordance with ISO 6363-3 for drawn

46、 round bars and wires; in accordance with ISO 6363-4 for drawn rectangular bars and wires; in accordance with ISO 6363-5 for drawn square and hexagonal bars; in accordance with ISO 6363-6 for drawn round tubes; or otherwise as agreed between the supplier and purchaser and stated in the order. Unless

47、 otherwise agreed, the purchaser may only reject those products having dimensions not complying with the specified tolerances. 5.7 Stress corrosion cracking resistance The products of alloy 7075, in tempers T73, T73510 and T73511, for thicknesses equal to or greater than 20 mm, shall exhibit no evid

48、ence of stress corrosion cracking whenever tested in accordance with ISO 9591 in the transverse direction at a stress level of the specified R p0,2 . If this testing is required, it shall be specified in the order document. ISO 2012 All rights reserved 5 ISO 6363-1:2012(E) 5.8 Additional requirement

49、s Any additional requirements shall be agreed between the supplier and purchaser and stated in the order. 6 Test procedure 6.1 Sampling 6.1.1 Samples for chemical analysis The specimens for chemical analysis shall be taken at the time of casting. Their shape and conditions of production (mould design, cooling rate, mass, etc.) shall be so designed that their composition is homogen