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 there
2、from, 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 2011 SAE International All rights reserved. No part of this p
3、ublication 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: +1 724-776-497
4、0 (outside USA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org SAE values your input. To provide feedback on this Technical Report, please visit http:/www.sae.org/technical/standards/AMS4466AEROSPACEMATERIALSPECIFICATIONAMS4466 Issued 2011-12 Aluminum Alloy, Sheet
5、 and Plate, Alclad 4.4Cu - 1.5Mg - 0.60Mn (Alclad 2024, -T361 Sheet Minimum 0.010 to 0.062, incl 0.25 to 1.57, incl 5 4 Over 0.062 Over 1.57 2.5 2 3.5 Response to Heat Treatment (-T861) The product, as received by purchaser, shall meet the following properties shown in Table 5 after artificial aging
6、 to the T861 temper (See AS1990) in accordance with AMS2772. 3.5.1 Tensile Properties Shall be as shown in Table 5 (See 8.3). TABLE 5A - MINIMUM TENSILE PROPERTIES, INCH/POUND UNITS Temper Nominal Thickness, Inches Tensile Strength, ksi Yield Strength at 0.2% Offset, ksi Elongation in 2 inches or 4D
7、, %-T861 0.020 to 0.062, incl Over 0.062 to 0.249, incl Over 0.249 to 0.499, incl 0.500 64.0 69.0 68.0 70.0 58.0 64.0 62.0 64.0 3444TABLE 5B - MINIMUM TENSILE PROPERTIES, SI UNITS Temper Nominal Thickness, MillimetersTensile Strength, MPaYield Strength at 0.2% Offset, MPaElongation in 50.8 mm or 4D,
8、 %-T861 0.508 to 1.575, incl Over 1.575 to 6.325, incl Over 6.325 to 12.675, incl 12.70 441 476 469 483 400 441 427 441 34443.6 Quality The product, as received by purchaser, shall be uniform in quality and condition, sound, and free from foreign materials and from imperfections detrimental to usage
9、 of the product. 3.7 Ultrasonic Inspection 3.7.1 When specified, each 0.500 inch (12.70 mm) plate shall be ultrasonically inspected in accordance with ASTM B 594 and shall meet the requirements for ultrasonic class B. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo
10、 reproduction or networking permitted without license from IHS-,-,-SAE AMS4466 Page 5 of 6 3.8 Tolerances Shall conform to all applicable requirements of ANSI H35.2/H35.2M. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for Inspection The vendor of the product shall supply all samples for vendor
11、s tests and shall be responsible for the performance of all required tests. Purchaser reserves the right to sample and to perform any confirmatory testing deemed necessary to ensure that the product conforms to specified requirements. 4.2 Classification of Tests 4.2.1 Acceptance Tests Composition (3
12、.1), tensile properties (3.3.1), and tolerances (3.8) and, when specified, ultrasonic soundness (3.7.1) are acceptance tests and except for composition, shall be performed on each lot. 4.2.2 Periodic Tests Cladding thickness (3.4.1) and tensile properties for response to heat treatment to the T861 t
13、empers (3.5.1) are periodic tests and shall be performed at a frequency selected by the vendor unless frequency of testing is specified by purchaser. 4.3 Sampling and Testing Shall be in accordance with AMS2355. 4.4 Reports The vendor of the product shall furnish with each shipment a report stating
14、that the product conforms to the composition and tolerances, and showing numerical results of tests for the other acceptance test requirements. This report shall include the purchase order number, lot number, AMS4466, size, and quantity. The report shall also identify the producer, the product form,
15、 and the size of the mill product. 4.5 Resampling and Retesting Shall be in accordance with AMS2355. 5. PREPARATION FOR DELIVERY 5.1 Identification Shall be in accordance with ASTM B 666/B 666M. 5.2 Packaging 5.2.1 Product shall be protected from damage during storage and shipment by a method determ
16、ined by the vendor unless specified by purchaser. Examples of typical protective methods include but are not limited to interleaving with paper or oiling of the surface. 5.2.2 The product shall be prepared for shipment in accordance with ASTM B 660 and in compliance with applicable rules and regulat
17、ions pertaining to the handling, packaging, and transportation of the product to ensure carrier acceptance and safe delivery. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE AMS4466 Page 6 of 6 6
18、. ACKNOWLEDGMENT A vendor shall mention this specification number in all quotations and when acknowledging purchase orders. 7. REJECTIONS Product not conforming to this specification, or to modifications authorized by purchaser, will be subject to rejection. 8. NOTES 8.1 A change bar (l) located in
19、the left margin is for the convenience of the user in locating areas where technical revisions, not editorial changes, have been made to the previous issue of this document. An (R) symbol to the left of the document title indicates a complete revision of the document, including technical revisions.
20、Change bars and (R) are not used in original publications, nor in documents that contain editorial changes only. 8.2 Terms used in AMS are clarified in ARP1917. 8.3 Dimensions and properties in inch/pound units and Fahrenheit temperatures are primary; dimensions and properties in SI units and Celsiu
21、s temperatures are shown as the approximate equivalents of the primary units and are presented only for information. 8.4 The tensile properties in Tables 3 and 5 were taken directly from QQ-A-250/5F Amendment 2 (AMS-QQ-A-250/5A) and have not been independently verified by AMS statistical procedures.
22、 8.5 Purchase documents should specify not less than the following: AMS4466 Product form and size of product desired Quantity of product desired. PREPARED BY AMS COMMITTEE “D“ Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
