SAE-AMS-QQ-A-250-11A-2008.pdf
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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 reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions. Copyright 2008 SAE International All rights reserved. No part of this publication ma
3、y 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: 724-776-4970 (outside USA)
4、Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org AMS-QQ-A-250/11A AEROSPACE MATERIAL SPECIFICATION Issued 1997-08 Cancelled 2008-07 Superseding AMS-QQ-A-250/11 Aluminum Alloy 6061, Plate and Sheet UNS A96061 RATIONALE AMS-QQ-A-250/11 has been designated Cancelled an
5、d Superseded because equivalent technical requirements are provided by other specifications. CANCELLATION NOTICE This specification has been declared “ CANCELLED” by the Aerospace Materials Division, SAE, as of July 2008 and has been superseded by the specifications listed below. The requirements of
6、 the latest issue of the specifications listed below shall be fulfilled whenever reference is made to the cancelled AMS-QQ-A-250/11. By this action, this document will remain listed in the Numerical Section of the Index of Aerospace Material Specifications, noting that it has been superseded by the
7、specifications listed below. Cancelled specifications are available from SAE. ProductSuperseding Specification Temper O AMS 4025, Aluminum Alloy, Sheet and Plate, 1.0Mg 0.60Si 0.28Cu 0.20Cr (6061-0) Annealed Temper T4, T42, T451 AMS 4026, Aluminum Alloy, Sheet and Plate, 1.0Mg - 0.60Si - 0.28Cu 0.20
8、Cr (6061; - T4 Sheet, -T451, Solution Heat Treated and Naturally Aged Temper T6, T62, T651 AMS 4027, Aluminum Alloy, Sheet and Plate 1.0Mg 0.60Si 0.28Cu 0.20Cr (6061; -T6 Sheet, -T651 Plate) Solution and Precipitation Heat Treated Temper F AMS 4025, Aluminum Alloy, Sheet and Plate, 1.0Mg 0.60Si 0.28
9、Cu 0.20Cr (6061-0) Annealed, or AMS 4026, Aluminum Alloy, Sheet and Plate, 1.0Mg - 0.60Si - 0.28Cu - 0.20Cr (6061; - T4 Sheet, -T451, Solution Heat Treated and Naturally Aged, or AMS 4027, Aluminum Alloy, Sheet and Plate 1.0Mg 0.60Si 0.28Cu 0.20Cr (6061; -T6 Sheet, -T651 Plate) Solution and Precipit
10、ation Heat Treated For Non-Aerospace Applications, Tempers F, 0, T4, T42, T451, T6, T62, T651 ASTM B 209, Aluminum and Aluminum-Alloy Sheet and Plate designating alloy 6061 and applicable temper SAE AMS-QQ-A-250/11A - 2 - NOTICE This document has been taken directly from Federal Specification QQ-A-2
11、50/11F and contains only minor 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 R
12、egulations (TSB 001) pertaining 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 s
13、pecification or standard format, and (c) the exclusion of any qualified product list (QPL) sections. The complete requirements for procuring 6061 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: 1.1Scope:
14、 This specification covers the specific requirements for 6061 aluminum alloy plate and sheet. 1.2Classification: 1.2.1Tempers: The plate and sheet are classified in one of the following tempers as specified (See 6.3): O, T4, T6, T42, T62, T451, T651, or F temper. Definitions of these tempers are spe
15、cified in AMS-QQ-A-250. 2.APPLICABLE DOCUMENTS: See AMS-QQ-A-250. SAE AMS-QQ-A-250/11A - 3 - 3.REQUIREMENTS: 3.1Chemical Composition: The chemical composition shall conform to the requirements specified in Table I. 3.2Mechanical Properties: 3.2.1Mechanical Properties of Material as Supplied: The mec
16、hanical properties perpendicular to the direction of final rolling, except for material under 9 inches in width, shall conform to the requirements of Table II for the temper specified. For material under 9 inches in width, the mechanical properties parallel to the direction of final rolling shall co
17、nform to the requirements of Table II for temper specified. TABLE I. Chemical Composition 1/ Percent ElementMinimumMaximum Magnesium0.801.20 Silicon0.400.80 Copper0.150.40 Chromium0.040.35 Iron-0.70 Titanium-0.15 Manganese-0.15 Zinc-0.25 Other Elements, each-0.05 Other Elements, total-0.15 AluminumR
18、emainder 1/ 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 these elements are not present in
19、 excess of specified limits. SAE AMS-QQ-A-250/11A - 4 - TABLE II. Mechanical Properties (See 6.5) Yield Strength atElongation Tensile0.2 percent Offsetin 2 in. TemperThicknessStrengthor at extension in-or 4 times InchesdicatedD 1/; 2/ Extension minimumminimumunder loadminimum ksiksiinch/inchpercent
20、O0.006 to 0.007, incl22.0 3/12.0 3/0.003210 over 0.007 to 0.009, incl22.0 3/12.0 3/0.003212 over 0.009 to 0.020, incl22.0 3/12.0 3/0.003214 over 0.020 to 0.128, incl22.0 3/12.0 3/0.003216 over 0.128 to 0.499, incl22.0 3/12.0 3/0.003218 0.500 to 1.00, incl22.0 3/-18 over 1.00 to 3.00, incl22.0 3/-16
21、T40.006 to 0.007, incl30.016.00.003610 over 0.007 to 0.009, incl30.016.00.003612 over 0.009 to 0.020, incl30.016.00.003614 over 0.020 to 0.249, incl30.016.00.003616 T42 4/0.006 to 0.007, incl30.014.00.003410 over 0.007 to 0.009, incl30.014.00.003412 over 0.009 to 0.020, incl30.014.00.003414 over 0.0
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