1、SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement arising theref
2、rom, is the sole responsibility of the user.”SAE reviews each technical report at least every five years at which time it may be revised, reaffirmed, stabilized, or cancelled. SAE invites your written comments and suggestions.Copyright 2013 SAE InternationalAll rights reserved. No part of this publi
3、cation may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of SAE.TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada)Tel: +1 724-776-4970 (out
4、side USA)Fax: 724-776-0790Email: CustomerServicesae.orgSAE WEB ADDRESS: http:/www.sae.orgSAE values your input. To provide feedbackon this Technical Report, please visithttp:/www.sae.org/technical/standards/AMSQQA250/10CAEROSPACE MATERIAL SPECIFICATIONAMS-QQ-A-250/10 REV. CIssued 1997-08Noncurrent 2
5、007-09Cancelled 2012-03Stabilized 2013-12Superseding AMS-QQ-A-250/10BAluminum Alloy 5454, Plate and Sheet(Composition similar to UNS A95454)RATIONALEAMSQQ-A-250/10C rescinds the previous cancellation and supersession, and at the same time stabilizes the document because it still has use in industry.
6、STABILIZED NOTICEThis document has been declared “Stabilized” by the AMS Committee D. This document will no longer be updated and may no longer represent standard industry practice. This document has never been technically reviewed by AMS Committee D. Users of this document should refer any certific
7、ation issues (e.g. exceptions listed on the certification report)to the cognizant engineering organization for their disposition. CAUTION: In many cases the purchaser is not the cognizant engineering organization (i.e. purchaser may be a sub tier supplier).AMS Committee D recommends that the followi
8、ng similar but not necessarily identical specification be used for future procurement. This listing does not constitute authority to substitute this specification for the “STABILIZED” specification.ASTM B 209 Aluminum and Aluminum-Alloy Sheet and Plate designating alloy 5454 and applicable temperCop
9、yright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE INTERNATIONAL AMS-QQ-A-250/10C Page 1 of 4NOTICEThis document has been taken directly from Federal Specification QQ-A-250/10E and contains only minor
10、editorial and format changes required to bring it into conformance with the publishing requirements of SAE technical standards.The original Federal Specification was adopted as an SAE standard under the provisions of the SAE Technical Standards Board (TSB) Rules and Regulations (TSB 001) pertaining
11、to accelerated adoption of government specifications and standards. TSB rules provide for (a) the publication of portions of unrevised government specifications and standards without consensus voting at the SAE Committee level, (b) the use of the existing government specification or standard format,
12、 and (c) the exclusion of any qualified product list (QPL) sections.The complete requirements for procuring 5454 aluminum alloy plate and sheet described herein shall consist of this document and the latest issue of AMS-QQ-A-250.1. SCOPE AND CLASSIFICATION:1.1 Scope:This specification covers the spe
13、cific requirements for 5454 aluminum alloy plate and sheet; the general requirements are covered in AMS-QQ-A-250.1.2 Classification:1.2.1 Tempers: The plate and sheet are classified in one of the following tempers as specified (See 6.2): O, H32, H34, or H112 temper. Definitions of these tempers are
14、specified in AMS-QQ-A-250.2. APPLICABLE DOCUMENTS:See AMS-QQ-A-250.Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE INTERNATIONAL AMS-QQ-A-250/10C Page 2 of 43. REQUIREMENTS:3.1 Chemical Compositi
15、on:3.1.1 The chemical composition shall conform to the requirements specified in Table I.TABLE I. CHEMICAL COMPOSITION 1/PercentElement Minimum MaximumMagnesium 2.4 3.0Manganese 0.50 1.0Chromium 0.05 0.20Iron - 0.40Silicon - 0.25Zinc - 0.25Titanium - 0.20Copper - 0.10Other Elements, each - 0.05Other
16、 Elements, total - 0.15Aluminum Remainder1/ Analysis shall routinely be made only for the elements specifically mentioned in Table I. If, however, the presence of other elements is indicated or suspected in amounts greater than the specified limits, further analysis shall be made to determine that t
17、hese elements are not present in excess of specified limits.3.2 Mechanical Properties:3.2.1 Mechanical Properties of Material as Supplied: The mechanical properties parallel to the direction of final rolling shall conform to the requirements of Table II for the temper specified.Copyright SAE Interna
18、tional Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE INTERNATIONAL AMS-QQ-A-250/10C Page 3 of 4TABLE II. MECHANICAL PROPERTIES (SEE 6.4)Temper Thickness Tensile StrengthYield Strengthat 0.2 percent OffsetElongation in 2 i
19、n.or 4 times DInchesMinimumksiMaximumksiminimumksi1/, 2/, minimumPercentO 0.020 thru 0.031 31.0 41.0 12.0 120.032 thru 0.050 31.0 41.0 12.0 140.051 thru 0.113 31.0 41.0 12.0 160.114 thru 3.000 31.0 41.0 12.0 18H32 0.020 thru 0.050 36.0 44.0 26.0 50.051 thru 0.249 36.0 44.0 26.0 80.250 thru 2.000 36.
20、0 44.0 26.0 12H34 0.020 thru 0.050 39.0 47.0 29.0 40.051 thru 0.161 39.0 47.0 29.0 60.162 thru 0.249 39.0 47.0 29.0 70.250 thru 1.000 39.0 47.0 29.0 10H112 0.250 thru 0.499 32.0 - 18.0 80.500 thru 2.000 31.0 - 12.0 112.001 thru 3.000 31.0 - 12.0 151/ Not required for material 1/2 inch or less in wid
21、th.2/ D represents specimen diameter.4. QUALITY ASSURANCE PROVISIONS:See AMS-QQ-A-250.5. PREPARATION FOR DELIVERY:See AMS-QQ-A-250.Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE INTERNATIONAL AM
22、S-QQ-A-250/10C Page 4 of 46. NOTES:6.1 Intended Use:This alloy is for use where a weldable moderate strength alloy having comparatively good corrosion resistance is required.6.2 Ordering Data:Purchasers should select the preferred options permitted herein and include the following information in pro
23、curement documents:Title, number, and date of this specification.Form and temper required (See 1.2.1).Dimensions required.Requirements for sizes not specifically covered (See AMS-QQ-A-250).Selection of applicable levels of preservation, packaging, and packing required if other than Level C (See AMS-
24、QQ-A-250).6.3 Product produced and marked to the requirements of AMS-QQ-A-250/10 also meets the requirements of QQ-A-250/10E. Product produced and marked to the requirements of QQ-A-250/10E also meets the requirements of AMS-QQ-A-250/10.6.4 The properties listed in 3.2.1 are exactly the same as were
25、 in QQ-A-250/10, Revision E. These properties have not been substantiated in accordance with the AMS Manual for Preparation of Aerospace Specifications.PREPARED UNDER THE JURISDICTION OF AMS COMMITTEE “D“Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
