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1、BRITISH STANDARD AEROSPACE SERIES BS 6L 17:1985 (Superseding BS 5L 17) Specification for Sheet and strip of 99 % aluminium (Temper designation0) UDC 629.7:669.71-41 Licensed Copy: sheffieldun sheffieldun, na, Wed Dec 06 12:28:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6L 17:1985 This British S
2、tandard, having been prepared under the direction of the Aerospace Standards Committee, was published under the authority of the Board of BSI and comes into effect on 31 December 1985 BSI 02-2000 The following BSI references relate to the work on this standard: Committee reference ACE/24 Draft for c
3、omment 81/77624 DC ISBN 0 580 14819 X Committees responsible for this British Standard The preparation of this British Standard was entrusted by the Aerospace Standards Committee (ACE/-) to Technical Committee ACE/24 upon which the following bodies were represented: Aluminium Federation Aluminium St
4、ockholders Association Association of Light Alloy Refiners Limited BNF Metals Technology Centre British Forging Industry Association British Industrial Fasteners Federation British Investment Casting Trade Association Institute of British Foundrymen Light Metal Founders Association Magnesium Industr
5、y Council Ministry of Defence Society of British Aerospace Companies Limited Amendments issued since publication Amd. No.Date of issueComments Licensed Copy: sheffieldun sheffieldun, na, Wed Dec 06 12:28:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6L 17:1985 BSI 02-2000i Contents Page Committee
6、s responsibleInside front cover 1Inspection and testing procedure1 2Quality of material1 3Chemical composition1 4Condition1 5Heat treatment1 6Mechanical properties1 Publication referred toInside back cover Licensed Copy: sheffieldun sheffieldun, na, Wed Dec 06 12:28:54 GMT+00:00 2006, Uncontrolled C
7、opy, (c) BSI BS 6L 17:1985 ii BSI 02-2000 NOTE 1Other forms of material of the same composition are covered by the following British Standards: BS L 16, Sheet and strip (Temper designation H14 or H24). BS L 34, Forging stock, bars, extruded sections and forgings. BS L 54, Tube (Cold drawn: seamless:
8、 tested hydraulically). BS L 116, Tube (Cold drawn: seamless: not tested hydraulically). NOTE 2The chemical composition of this material complies with that registered as International Designation 1200. NOTE 3The title of the publication referred to in this standard is listed on the inside back cover
9、. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprise
10、s a front cover, an inside front cover, pages i and ii, pages 1 and 2, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Licensed Copy: sheffiel
11、dun sheffieldun, na, Wed Dec 06 12:28:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6L 17:1985 BSI 02-20001 1 Inspection and testing procedure This British Standard shall be used in conjunction with the relevant sections of the latest issue of BS L 100. 2 Quality of material The material shall be
12、 made from aluminium of the chemical composition specified in clause 3, with or without approved scrap at the discretion of the manufacturer. 3 Chemical composition The chemical composition of the material shall be: 4 Condition The material shall be supplied cold rolled and annealed. 5 Heat treatmen
13、t None. 6 Mechanical properties 6.1 Tensile test. The mechanical properties obtained from test pieces selected and prepared in accordance with the relevant requirements of BS L 100 shall be as follows: Element% min.max. Silicon plus iron Copper Manganese Zinc Titanium Others: each Others: total Alum
14、iniuma 99.00 1.00 0.05 0.05 0.10 0.05 0.05 0.15 a The aluminium content is the difference between 100.00 % and the sum of all the other metallic elements present in amounts of 0.01 % or more each, expressed to the second decimal place before determining the sum. Nominal thicknessTensile strengthElon
15、gation on gauge length of 50 mm min.max.min. mmMPaMPa% 0.4 up to and including 0.8 Over 0.8 up to and including 1.3 Over 1.3 up to and including 6.0 70 70 70 105 105 105 20 25 30 Licensed Copy: sheffieldun sheffieldun, na, Wed Dec 06 12:28:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 2 blank Licens
16、ed Copy: sheffieldun sheffieldun, na, Wed Dec 06 12:28:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6L 17:1985 BSI 02-2000 Publication referred to BS L 100, Procedure for inspection and testing of wrought aluminium and aluminium alloys. Licensed Copy: sheffieldun sheffieldun, na, Wed Dec 06 12:2
17、8:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6L 17:1985 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It
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25、BSI. This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations. If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained. If permission is granted, the terms may include royalty payments or a licensing agreement. Details and advice can be obtained from the Copyright Manager. Tel: 020 8996 7070. Licensed Copy: sheffieldun sheffieldun, na, Wed Dec 06 12:28:54 GMT+00:00 2006, Uncontrolled Copy, (c) BSI