BS-HR-205-1989.pdf
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1、BRITISH STANDARD AEROSPACE SERIES BS HR 205:1989 Specification for Nickel-copper alloy sheet and strip: annealed (Nickel base, Cu 31) Licensed Copy: London South Bank University, London South Bank University, Sat Dec 09 03:02:25 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS HR 205:1989 This British
2、Standard, having been prepared under the direction of the Aerospace Standards Policy Committee, was published under the authority of the Board of BSI and comes into effect on 31 August 1989 BSI 02-2000 The following BSI references relate to the work on this standard: Committee reference ACE/48 Draft
3、 for comment 87/76627 DC ISBN 0 580 17398 4 Committees responsible for this British Standard The preparation of this British Standard was entrusted by the Aerospace Standards Policy Committee (ACE/-) to Technical Committee ACE/48, upon which the following bodies were represented: British Industrial
4、Fasteners Federation British Steel Industry Ministry of Defence Seamless Steel Tube Association Society of British Aerospace Companies Limited Amendments issued since publication Amd. No.Date of issueComments Licensed Copy: London South Bank University, London South Bank University, Sat Dec 09 03:02
5、:25 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS HR 205:1989 BSI 02-2000i Contents Page Committees responsibleInside front cover Forewordii 1Scope1 2References1 3Material requirements1 Table 1 Material requirements1 Licensed Copy: London South Bank University, London South Bank University, Sat Dec
6、09 03:02:25 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS HR 205:1989 ii BSI 02-2000 Foreword This British Standard has been prepared under the direction of the Aerospace Standards Policy Committee and is a revision of MoD (PE) Specification DTD 10 which it supersedes. A British Standard does not pu
7、rport 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 comprises a front cover, an inside front
8、 cover, pages i and ii, page 1 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: London South Bank University, London South Bank University, Sat Dec 0
9、9 03:02:25 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS HR 205:1989 BSI 02-20001 1 Scope This British Standard specifies the chemical composition, mechanical properties and inspection and test requirements for nickel alloy (nickel base, Cu 31) annealed sheet and strip. 2 References This standard ma
10、kes reference to the following standards publications: BS HR 100, Procedure for inspection and testing of wrought heat-resisting alloys. BS EN 2500, Guidelines for the preparation and use of standards for metallic materials1). 3 Material requirements The material in its delivery and use conditions s
11、hall comply with Table 1, the format and nomenclature of which comply with BS EN 2500. Table 1 Material requirements 1) In preparation. 1Chemical composition % ElementCSiMnSAlCoCuFeNi + Co Min.28.0 63.0 Max.0.16 0.52.00.020.52.034.0 2.5 2123 3Method of meltingElectric melting process 4Form Method of
12、 production Limit dimensions Sheet and strip Cold rolled and descaled or bright annealed 5Acceptance standardSections 1 and 5. BS HR 100 6Delivery condition Heat treatment Annealed W 750 C, air cool or other suitable medium 7Use condition Heat treatment Delivery condition 8Test piece Heat treatment
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