SAE AMS 4128D-2007 Aluminum Alloy Bars Rolled or Cold Finished 1 0Mg - 0 60Si - 0 30Cu - 0 20Cr (6061-T451) Solution Heat Treated and Stress Relieved by Stretching (UNS A96061)《1 0.pdf

《SAE AMS 4128D-2007 Aluminum Alloy Bars Rolled or Cold Finished 1 0Mg - 0 60Si - 0 30Cu - 0 20Cr (6061-T451) Solution Heat Treated and Stress Relieved by Stretching (UNS A96061)《1 0.pdf》由会员分享，可在线阅读，更多相关《SAE AMS 4128D-2007 Aluminum Alloy Bars Rolled or Cold Finished 1 0Mg - 0 60Si - 0 30Cu - 0 20Cr (6061-T451) Solution Heat Treated and Stress Relieved by Stretching (UNS A96061)《1 0.pdf（5页珍藏版）》请在麦多课文档分享上搜索。

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 2013 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/AMS4128D AEROSPACE MATERIAL SPECIFICATION AMS4128 REV. D Issued 1969-11 Revised 2

5、007-10 Reaffirmed 2013-09 Superseding AMS4128C Aluminum Alloy Bars, Rolled or Cold Finished 1.0Mg - 0.60Si - 0.30Cu - 0.20Cr (6061-T451) Solution Heat Treated and Stress Relieved by Stretching (Composition similar to UNS A96061) RATIONALE AMS4128D has been reaffirmed to comply with the SAE five-year

6、 review policy. 1. SCOPE 1.1 Form This specification covers an aluminum alloy in the form of bars and rods 0.500 inch (12.50 mm) and over in nominal diameter or least difference between parallel sides. 1.2 Application These bars have been used typically for parts where moderate ductility, formabilit

7、y, and response to precipitation heat treatment are required and where distortion during machining must be minimized, but usage is not limited to such applications. 2. APPLICABLE DOCUMENTS The issue of the following documents in effect on the date of the purchase order forms a part of this specifica

8、tion to the extent specified herein. The supplier may work to a subsequent revision of a document 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

9、SAE Publications Available from SAE International, 400 Commonwealth Drive, Warrendale, PA 15096-0001, Tel: 877-606-7323 (inside USA and Canada) or 724-776-4970 (outside USA), www.sae.org. AMS 2355 Quality Assurance Sampling and Testing, Aluminum Alloys and Magnesium Alloys, Wrought Products, Except

10、Forging Stock, and Rolled, Forged, or Flash Welded Rings AMS 2772 Heat Treatment of Aluminum Alloy Raw Materials AS1990 Aluminum Alloy Tempers SAE INTERNATIONAL AMS4128D Page 2 of 5 2.2 ASTM Publications Available from ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 1

11、9428-2959, Tel: 610-832-9585, www.astm.org. ASTM B660 Packaging/Packing of Aluminum and Magnesium Products ASTM B 666/B 666M Identification Marking of Aluminum and Magnesium Products 2.3 ANSI Publications Available from American National Standards Institute, 25 West 43rd Street, New York, NY 10036,

12、Tel: 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 AM

13、S 2355. TABLE 1 - COMPOSITION Element min maxSilicon 0.40 0.8 Iron - 0.7 Copper 0.15 0.40Manganese - 0.15Magnesium 0.8 1.2 Chromium 0.04 0.35Zinc - 0.25Titanium - 0.15Other Elements, each - 0.05Other Elements, total - 0.15Aluminum remainder 3.2 Condition Rolled or cold finished, as ordered, solution

14、 heat treated in accordance with AMS 2772, and stress-relieved by stretching to produce a nominal permanent set of 1-1/2% but not less than 1% nor more than 3% to produce the -T451 temper (See AS1990). 3.2.1 Product shall receive no further straightening operations after stretching, unless specifica

15、lly authorized by purchaser. 3.3 Properties Product 0.500 inch (12.50 mm) to 8.000 inch (203.2 mm) in nominal diameter or least distance between parallel sides shall conform to the following requirements, determined in accordance with AMS 2355 on the mill produced size. SAE INTERNATIONAL AMS4128D Pa

16、ge 3 of 5 3.3.1 As Solution Heat Treated and Stress-Relieved by Stretching 3.3.1.1 Tensile Properties Shall be as shown in Table 2: TABLE 2A - MINIMUM TENSILE PROPERTIES, INCH/POUND UNITS Nominal Thickness Inches Tensile Strength ksi Yield Strength at 0.2% Offset Elongation % in 2 Inches or 4D 0.500

17、 to 8.000(1)30.0 16.0 18 (1)For bar maximum cross-sectional area is 50 square inches. TABLE 2B - MINIMUM TENSILE PROPERTIES, SI UNITS Nominal Thickness Millimeters Tensile Strength MPa Yield Strength at 0.2% Offset Elongation % in 50.8 mm or 4D 12.50 to 203.2(1)205 110 18 (1)For bar maximum cross-se

18、ctional area is 322.6 cm2. 3.3.2 Response to Heat Treatment The product shall, after precipitation heat treatment in accordance with AMS 2772 to the T62 temper, have the properties shown in Table 3. In this case, T62 temper is the accepted designation demonstrating response to heat treatment when st

19、arting from T451 temper. For engineering drawings, the T451 product, when precipitation heat treated similarly with the heat treated product, would be described as T651. 3.3.2.1 Tensile Properties Shall be as shown in Table 3: TABLE 3 - MINIMUM TENSILE PROPERTIES Property Value Tensile Strength Yiel

20、d Strength at 0.2% Offset Elongation in 4D 42.0 ksi (290 MPa) 35.0 ksi (241 MPa) 10% 3.4 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 of the product. 3.5 Tolerances Shall c

21、onform 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 tests and shall be responsible for the performance of all required tests. Purchaser reserves the right

22、to sample and to perform any confirmatory testing deemed necessary to ensure that the product conforms to specified requirements. SAE INTERNATIONAL AMS4128D Page 4 of 5 4.2 Classification of Tests 4.2.1 Acceptance Tests All technical requirements are acceptance tests and, except for composition, sha

23、ll be performed on each lot. 4.3 Sampling and Testing Shall be in accordance with AMS 2355. 4.4 Reports The vendor of bars shall furnish with each shipment a report stating that the product conforms to the composition and tolerances, and showing the numerical results of tests on each inspection lot

24、to determine conformance to the other acceptance test requirements. This report shall include the purchase order number, lot numbers, AMS 4128D, 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

25、in accordance with AMS 2355. 5. PREPARATION FOR DELIVERY 5.1 Identification Shall be in accordance with ASTM B 666/ASTM B 666M. 5.2 Packaging The product shall be prepared for shipment in accordance with ASTM B660 and in compliance with applicable rules and regulations pertaining to the handling, pa

26、ckaging, 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 Bars not conforming to this specification, or

27、to modifications authorized by purchaser, will be subject to rejection. 8. NOTES 8.1 A change bar (|) 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 specification. An (R) s

28、ymbol to the left of the document title indicates a complete revision of the specification, including technical revisions. Change bars and (R) are not used in original publications, nor in specifications that contain editorial changes only. 8.2 Hardness as-received should be 50 to 80 HB/10/500 or 55

29、 to 85 HB/10/1000. Hardness after precipitation heat treatment should be not lower than 80 HB/10/500 or 85 HB/10/1000. Hardness has been used to verify that product is properly processed, but product with “out-of-range hardness number” is not always indicative of product with “out-of-specified tensi

30、le strength”. Further analysis, including material composition verification, heat treat process parameter review, and/or tensile property measurement on product with out-of-range hardness may be necessary. 8.3 Terms used in AMS are clarified in ARP1917. SAE INTERNATIONAL AMS4128D Page 5 of 5 8.4 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. 8.5 Purchase documents should specify not l

32、ess than the following: AMS 4128D Form and size of product desired Quantity of product desired. 8.6 Similar Specifications Federal QQ-A-225/8, Tempers T451, is listed for information only and shall not be construed as an acceptable alternate unless all requirements of this AMS are met. PREPARED BY AMS COMMITTEE “D”