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 2017 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:/standards.sae.org/AMS4029L AEROSPACE MATERIAL SPECIFICATION AMS4029 REV. L Issued 1958-08 Revised 2012-01 Reaffir
5、med 2017-09 Superseding AMS4029K Aluminum Alloy Sheet and Plate (2014; -T6 Sheet, -T651 Plate) Solution and Precipitation Heat Treated (Composition similar to UNS A92014) RATIONALE AMS4029L has been reaffirmed to comply with the SAE Five-Year Review policy. 1. SCOPE 1.1 Form This specification cover
6、s an aluminum alloy in the form of sheet and plate. 1.2 Application These products have been used typically for structural parts of good strength, but usage is not limited to such applications. 1.2.1 Certain design and processing procedures may cause these products to become susceptible to stress-co
7、rrosion cracking; ARP823 recommends practices to minimize such conditions. 2. APPLICABLE DOCUMENTS The issue of the following documents in effect on the date of the purchase order forms a part of this specification to the extent specified herein. The supplier may work to a subsequent revision of a d
8、ocument unless a specific document issue is specified. When the referenced document has been cancelled and no superseding document has been specified, the last published issue of that document shall apply. 2.1 SAE Publications Available from SAE International, 400 Commonwealth Drive, Warrendale, PA
9、15096-0001, Tel: 877-606-7323 (inside USA and Canada) or 724-776-4970 (outside USA), www.sae.org. AMS2355 Quality Assurance, Sampling and Testing, Aluminum Alloys and Magnesium Alloy, Wrought Products (Except Forging Stock), and Rolled, Forged, or Flash Welded Rings AMS2772 Heat Treatment of Aluminu
10、m Alloy Raw Materials ARP823 Minimizing Stress-Corrosion Cracking in Wrought Heat-Treatable Aluminum Alloy Products AS1990 Aluminum Alloy Tempers SAE INTERNATIONAL AMS4029L Page 2 of 5 2.2 ASTM Publications Available from ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, P
11、A 19428-2959, Tel: 610-832-9585, www.astm.org. ASTM B 660 Packaging/Packing of Aluminum and Magnesium Products ASTM B 666/B 666M Identification Marking of Aluminum Products 2.3 ANSI Publications Available from American National Standards Institute, 25 West 43rd Street, New York, NY 10036-8002, Tel:
12、212-642-4900, www.ansi.org. ANSI H35.2 Dimensional Tolerances for Aluminum Mill Products ANSI H35.2M Dimensional Tolerances for Aluminum Mill Products (Metric) 3. TECHNICAL REQUIREMENTS 3.1 Composition Shall conform to the percentages by weight shown in Table 1, determined in accordance with AMS2355
13、. TABLE 1 - COMPOSITION Element min maxSilicon 0.50 1.2 Iron - 0.7 Copper 3.9 5.0 Manganese 0.40 1.2 Magnesium 0.20 0.8 Chromium - 0.10Zinc - 0.25Titanium - 0.15Other Elements, each - 0.05Other Elements, total - 0.15Aluminum remainder 3.2 Condition The product shall be supplied in the following cond
14、ition: 3.2.1 Sheet Solution and precipitation heat treated in accordance with AMS2772 to the T6 temper (See AS1990). 3.2.2 Plate Solution heat treated, stretched to produce a nominal permanent set of 2% but not less than 1-1/2% nor more than 3%, and precipitation heat treated to T651 (See AS1990). B
15、oth solution heat treatment and precipitation heat treatment shall be in accordance with AMS2772. 3.2.2.1 Plate shall receive no further straightening operations after stretching. SAE INTERNATIONAL AMS4029L Page 3 of 5 3.3 Properties The product shall conform to the following requirements, determine
16、d in accordance with AMS2355 on the mill produced size. 3.3.1 Tensile Properties Shall be as specified in Table 2. TABLE 2A - MINIMUM TENSILE PROPERTIES, INCH/POUND UNITS Nominal Thickness Inches Tensile Strength ksi Yield Strength at 0.2% Offset ksi Elongation in 2 inches or 4D % 0.020 to 0.039, in
17、cl 64.0 57.0 6 Over 0.039 to 0.249, incl 66.0 58.0 7 Over 0.249 to 0.499, incl 67.0 59.0 7 Over 0.499 to 1.000, incl 67.0 59.0 6 Over 1.000 to 2.000, incl 67.0 59.0 4 Over 2.000 to 2.500, incl 65.0 58.0 2 Over 2.500 to 3.000, incl 63.0 57.0 2 Over 3.000 to 4.000, incl 59.0 55.0 1 TABLE 2B - MINIMUM
18、TENSILE PROPERTIES, SI UNITS Nominal Thickness Millimeters Tensile Strength MPa Yield Strength at 0.2% Offset MPa Elongation in 50.8 mm or 4D % 0.51 to 0.99, incl 441 393 6 Over 0.99 to 6.32, incl 455 400 7 Over 6.32 to 12.67, incl 462 407 7 Over 12.67 to 25.40, incl 462 407 6 Over 25.40 to 50.80, i
19、ncl 462 407 4 Over 50.80 to 63.50, incl 448 400 2 Over 63.50 to 76.20, incl 434 393 2 Over 76.20 to 101.60, incl 407 379 1 3.3.2 Bending Product shall withstand, without cracking, bending at room temperature through an angle of 180 degrees around a diameter equal to the bend factor shown in Table 3
20、times the nominal thickness of the product with axis of bend parallel to the direction of rolling. TABLE 3 - BENDING PARAMETERS Nominal Thickness Inch Nominal Thickness Millimeters Bend Factor 0.020 to 0.039, incl 0.51 to 0.99, incl 5 Over 0.039 to 0.050, incl Over 0.99 to 1.27, incl 6 Over 0.050 to
21、 0.124, incl Over 1.27 to 3.15, incl 8 Over 0.124 to 0.249, incl Over 3.15 to 6.32, incl 10 Over 0.249 to 0.499, incl Over 6.32 to 12.67, incl 12 SAE INTERNATIONAL AMS4029L Page 4 of 5 3.4 Quality The product, as received by purchaser, shall be uniform in quality and condition, sound, and free from
22、foreign materials and from imperfections detrimental to usage of the product. 3.5 Tolerances Shall conform to all applicable requirements of ANSI H35.2 or ANSI H35.2M. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for Inspection The vendor of the product shall supply all samples for vendors tes
23、ts 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 (3.1),
24、tensile properties (3.3.1), and tolerances (3.5) are acceptance tests and, except for composition, shall be performed on each lot. 4.2.2 Periodic Tests Bending (3.3.2) is a periodic test and shall be performed at a frequency selected by the vendor unless frequency of testing is specified by purchase
25、r. 4.3 Sampling and Testing Shall be in accordance with AMS2355. 4.4 Reports The vendor of product shall furnish with each shipment a report stating that the product conforms to the composition and tolerances and showing numerical results of tests for the other acceptance test requirements and perio
26、dic test requirements when performed. This report shall include the purchase order number, inspection lot number(s), AMS4029L, size, and quantity. The report shall also identify the producer, the product form, and the size of the mill product. 4.5 Resampling and Retesting Shall be in accordance with
27、 AMS2355. 5. PREPARATION FOR DELIVERY 5.1 Identification Shall be in accordance with ASTM B 666/B 666M. SAE INTERNATIONAL AMS4029L Page 5 of 5 5.2 Packaging The product shall be prepared for shipment in accordance with ASTM B 660 and in compliance with applicable rules and regulations pertaining to
28、the handling, packaging, and transportation of the product to ensure carrier acceptance and safe delivery. 6. ACKNOWLEDGMENT A vendor shall mention this specification number and its revision letter in all quotations and when acknowledging purchase orders. 7. REJECTIONS Product not conforming to this
29、 specification, or to modifications authorized by purchaser, will be subject to rejection. 8. NOTES 8.1 A change bar (l) located in 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 docu
30、ment. An (R) symbol to the left of the document title indicates a complete revision of the document, including technical revisions. 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 Dim
31、ensions and properties in inch/pound units and the Fahrenheit temperatures are primary; dimensions and properties in SI units and the Celsius temperatures are shown as the approximate equivalents of the primary units and are presented only for information. 8.4 Purchase documents should specify not less than the following: AMS4029L Product form and size of product desired Quantity of product desired. PREPARED BY AMS COMMITTEE “D”
