1、BRITISH STANDARD AEROSPACE SERIES BS6L17:1985 (Superseding BS5L17) Specification for Sheet and strip of99% aluminium (Temper designation0) UDC 629.7:669.71-41BS6L17:1985 This BritishStandard, having been prepared under the directionof the Aerospace Standards Committee, was published under the author
2、ity ofthe Board of BSI and comesintoeffect on 31December1985 BSI 02-2000 The following BSI references relate to the work on this standard: Committee referenceACE/24 Draft for comment81/77624DC ISBN 0 580 14819X Committees responsible for this BritishStandard The preparation of this BritishStandard w
3、as entrusted by the Aerospace Standards Committee(ACE/-) to Technical Committee ACE/24 upon which the following bodies were represented: Aluminium Federation Aluminium Stockholders Association Association of Light Alloy Refiners Limited BNF Metals Technology Centre British Forging Industry Associati
4、on British Industrial Fasteners Federation British Investment Casting Trade Association Institute of British Foundrymen Light Metal Founders Association Magnesium Industry Council Ministry of Defence Society of British Aerospace Companies Limited Amendments issued since publication Amd. No. Date of
5、issue CommentsBS6L17:1985 BSI 02-2000 i Contents Page Committees responsible Inside front cover 1 Inspection and testing procedure 1 2 Quality of material 1 3 Chemical composition 1 4 Condition 1 5 Heat treatment 1 6 Mechanical properties 1 Publication referred to Inside back coverBS6L17:1985 ii BSI
6、 02-2000 NOTE 1Other forms of material of the same composition are covered by the following BritishStandards: BSL16, Sheet and strip (Temper designationH14 orH24). BSL34, Forging stock, bars, extruded sections and forgings. BSL54, Tube (Cold drawn: seamless: tested hydraulically). BSL116, Tube (Cold
7、 drawn: seamless: not tested hydraulically). NOTE 2The chemical composition of this material complies with that registered as International Designation1200. NOTE 3The title of the publication referred to in this standard is listed on the inside back cover. A British Standard does not purport to incl
8、ude 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 comprises a front cover, an inside front cover, pages
9、i andii, pages1 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.BS6L17:1985 BSI 02-2000 1 1 Inspection and testing procedure This Britis
10、hStandard shall be used in conjunction with the relevant sections of the latest issue of BSL100. 2 Quality of material The material shall be made from aluminium of the chemical composition specified in clause3, with or without approved scrap at the discretion of the manufacturer. 3 Chemical composit
11、ion The chemical composition of the material shall be: 4 Condition The material shall be supplied cold rolled and annealed. 5 Heat treatment None. 6 Mechanical properties 6.1 Tensile test. The mechanical properties obtained from test pieces selected and prepared in accordance with the relevant requi
12、rements of BSL100 shall be as follows: Element % min. max. Silicon plus iron Copper Manganese Zinc Titanium Others: each Others: total Aluminium a 99.00 1.00 0.05 0.05 0.10 0.05 0.05 0.15 a The aluminium content is the difference between100.00% and the sum of all the other metallic elements present
13、in amounts of0.01% or more each, expressed to the second decimal place before determining the sum. Nominal thickness Tensile strength Elongation on gauge length of50mm min. max. min. mm MPa MPa % 0.4 up to and including0.8 Over0.8 up to and including1.3 Over1.3 up to and including6.0 70 70 70 105 10
14、5 105 20 25 302 blankBS6L17:1985 BSI 02-2000 Publication referred to BSL100, Procedure for inspection and testing of wrought aluminium and aluminium alloys. BS6L17:1985 BSI 389 Chiswick High Road London W4 4AL BSIBritishStandardsInstitution BSI is the independent national body responsible for prepar
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