SAE AMS 4027N-2008 Aluminum Alloy Sheet and Plate 1 0Mg - 0 60Si - 0 28Cu - 0 20Cr (6061 -T6 Sheet -T651 Plate) Solution and Precipitation Heat Treated (UNS A96061)《1 0Mg 0 60Si 0 .pdf

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 2014 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/AMS4027N AEROSPACE MATERIAL SPECIFICATION AMS4027 REV. N Issued 1942-12 Revised 2

5、008-07 Reaffirmed 2014-05 Superseding AMS4027M Aluminum Alloy, Sheet and Plate 1.0Mg - 0.60Si - 0.28Cu - 0.20Cr (6061; -T6 Sheet, -T651 Plate) Solution and Precipitation Heat Treated (Composition comparable to UNS A96061) RATIONALE This document has been reaffirmed to comply with the SAE five-year r

6、eview policy. 1. SCOPE 1.1 Form This specification covers an aluminum alloy in the form of sheet and plate. 1.2 Application These products have been used typically for parts where strength is required and limited formability is acceptable, but usage is not limited to such applications. 2. APPLICABLE

7、 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 document unless a specific document issue is specified. When the referenced document has

8、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 15096-0001, Tel: 877-606-7323 (inside USA and Canada) or 724-776-4970 (outside USA), www

9、.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 Aluminum Alloy Raw Materials AS1990 Aluminum Alloy Tempers SAE INTERNATIONAL AMS4027N Page 2 of

10、7 2.2 ASTM Publications Available from ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959, Tel: 610-832-9585, www.astm.org. ASTM B 660 Packaging/Packing of Aluminum and Magnesium Products ASTM B 666/B666M Identification of Aluminum and Magnesium Alloy Products

11、 2.3 ANSI Publications Available from American National Standards Institute, 25 West 43rd Street, New York, NY 10036-8002, Tel: 212-642-4900, www.ansi.org. ANSI H 35.2 Dimensional Tolerances for Aluminum Mill Products ANSI H 35.2M Dimensional Tolerances for Aluminum Mill Products (Metric) 3. TECHNIC

12、AL REQUIREMENTS 3.1 Composition Shall conform to the percentages by weight as shown in Table 1, determined in accordance with AMS2355. TABLE 1 - COMPOSITION Element Min Max Silicon 0.40 0.8 Iron - 0.7 Copper 0.15 0.40 Manganese - 0.15 Magnesium 0.8 1.2 Chromium 0.04 0.35 Zinc - 0.25 Titanium - 0.15

13、Other Elements, each - 0.05 Other Elements, total - 0.15 Aluminum remainder 3.2 Condition The product shall be supplied in the following condition: 3.2.1 Sheet Solution and precipitation heat treated to the T6 temper (See AS1990) in accordance with AMS2772. 3.2.2 Plate Solution heat treated, stretch

14、ed to produce a nominal 1-1/2% nor more than 3%, and precipitation heat treated in accordance with AMS2772 to the T651 temper (See AS1990). SAE INTERNATIONAL AMS4027N Page 3 of 7 3.3 Properties The product shall conform to the following with AMS2355 on the mill produced size. 3.3.1 Tensile Propertie

15、s 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 ksi Elongation in 2 inches or 4D % 0.006 to 0.007, incl 42.0 35.0 4 Over 0.007 to 0.009, incl 42.0 35.0 6 Over 0.009 to 0.020, incl 42.0

16、 35.0 8 Over 0.020 to 0.499, incl 42.0 35.0 10 Over 0.499 to 1.000, incl 42.0 35.0 9 Over 1.000 to 2.000, incl 42.0 35.0 8 Over 2.000 to 4.000, incl 42.0 35.0 6 Over 4.000 to 6.000, incl 40.0 35.0 6 TABLE 2B - MINIMUM TENSILE PROPERTIES, SI UNITS Nominal Thickness mm Tensile Strength MPa Yield Stren

17、gth at 0.2% Offset MPa Elongation in 50.8 mm or 4D % 0.15 to 0.18, incl 290 241 4 Over 0.18 to 0.23, incl 290 241 6 Over 0.23 to 0.51, incl 290 241 8 Over 0.51 to 12.67, incl 290 241 10 Over 12.67 to 25.40, incl 290 241 9 Over 25.40 to 50.80, incl 290 241 8 Over 50.80 to 101.60, incl 290 241 6 Over

18、101.60 to 152.40, incl 276 241 6 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 times the nominal thickness of the product with axis of bend parallel to the direction of

19、rolling. TABLE 3 - BENDING PARAMETERS Nominal Thickness Inches Nominal Thickness Millimeters Bend Factor 0.006 to 0.020, incl 0.15 to 0.51, incl 2 Over 0.020 to 0.036, incl Over 0.51 to 0.91, incl 3 Over 0.036 to 0.064, incl Over 0.91 to 1.63, incl 4 Over 0.064 to 0.128, incl Over 1.63 to 3.25, incl

20、 5 Over 0.128 to 0.249, incl Over 3.25 to 6.32, incl 6 Over 0.249 to 0.499, incl Over 6.32 to 12.67, incl 7 SAE INTERNATIONAL AMS4027N Page 4 of 7 3.3.3 Response to Heat Treatment 3.3.3.1 Response to Heat Treatment (T62 Condition) When specified, the product, as received by purchaser, shall, without

21、 the subsequent imposition of cold working or forming operations, develop these properties after being solution heat treated and aged in accordance with AMS2772 to the -T62 condition (See AS1990). 3.3.3.1.1 Tensile properties shall be as shown in Table 4. TABLE 4A - MINIMUM TENSILE PROPERTIES, INCH/

22、POUND UNITS Nominal Thickness Inches Tensile Strength ksi Yield Strength at 0.2% Offset ksi Elongation in 2 inches or 4D % 0.006 to 0.007, incl 42.0 35.0 4 Over 0.007 to 0.009, incl 42.0 35.0 6 Over 0.009 to 0.020, incl 42.0 35.0 8 Over 0.020 to 0.499, incl 42.0 35.0 10 Over 0.499 to 1.000, incl 42.

23、0 35.0 9 Over 1.000 to 2.000, incl 42.0 35.0 8 Over 2.000 to 4.000, incl 42.0 35.0 6 TABLE 4B - MINIMUM TENSILE PROPERTIES, SI UNITS Nominal Thickness mm Tensile Strength MPa Yield Strength at 0.2% Offset MPa Elongation in 50.8 mm or 4D % 0.15 to 0.18, incl 290 241 4 Over 0.18 to 0.23, incl 290 241

24、6 Over 0.23 to 0.51, incl 290 241 8 Over 0.51 to 12.67, incl 290 241 10 Over 12.67 to 25.40, incl 290 241 9 Over 25.40 to 50.80, incl 290 241 8 Over 50.80 to 101.60, incl 290 241 6 3.3.3.1.2 Product shall withstand, without cracking, bending at room temperature through an angle of 180 degrees around

25、 a diameter equal to the bend factor shown in Table 3 times the nominal thickness of the product with axis of bend parallel to direction of rolling. 3.3.3.2 Response to Heat Treatment (T42 Condition) When specified, the product, as received by purchaser, shall, without the subsequent imposition of c

26、old working or forming operations, develop these properties after proper solution heat treatment and natural aging in accordance with AMS2772 to the -T42 condition (See AS1990). 3.3.3.2.1 Aging Period Before Testing Specimens in the T42 condition will not be required to be tested within 4 days after

27、 completion of the solution heat treatment. If, within this period, the manufacturer elects to test specimens, which thereupon fail to meet the requirements, they can discard these original test results and test additional specimens selected after four days of aging. These specimens shall be selecte

28、d from the same location in the production lot or sample as those tested previously in accordance with AMS2355. SAE INTERNATIONAL AMS4027N Page 5 of 7 3.3.3.2.2 Tensile properties shall be as shown in Table 5. TABLE 5A - MINIMUM TENSILE PROPERTIES, INCH/POUND UNITS Nominal Thickness Inches Tensile S

29、trength ksi Yield Strength at 0.2% Offset ksi Elongation in 2 inches or 4D % Over 0.006 to 0.007, incl 30.0 14.0 10 Over 0.007 to 0.009, incl 30.0 14.0 12 Over 0.009 to 0.020, incl 30.0 14.0 14 Over 0.020 to 0.249, incl 30.0 14.0 16 Over 0.249 to 1.000, incl 30.0 14.0 18 Over 1.000 to 3.000, incl 30

30、.0 14.0 16 TABLE 5B - MINIMUM TENSILE PROPERTIES, SI UNITS Nominal Thickness mm Tensile Strength MPa Yield Strength at 0.2% Offset MPa Elongation in 50.8 mm or 4D % 0.15 to 0.18, incl 207 97 10 Over 0.18 to 0.23, incl 207 97 12 Over 0.23 to 0.51, incl 207 97 14 Over 0.51 to 6.32, incl 207 97 16 Over

31、 6.32 to 25.40, incl 207 97 18 Over 25.40 to 76.20, incl 207 97 16 3.3.3.2.3 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 6 times the nominal thickness of the product with axis of bend

32、 parallel to direction of rolling. TABLE 6 - BENDING PARAMETERS Nominal Thickness Inches Nominal Thickness Millimeters Bend Factor 0.006 to 0.020, incl 0.15 to 0.51, incl 2 Over 0.020 to 0.036, incl Over 0.51 to 0.91, incl 3 Over 0.036 to 0.064, incl Over 0.91 to 1.63, incl 3 Over 0.064 to 0.128, in

33、cl Over 1.63 to 3.25, incl 3 Over 0.128 to 0.249, incl Over 3.25 to 6.32, incl 3 Over 0.249 to 0.499, incl Over 6.32 to 12.67, incl 4 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 detrimenta

34、l to usage of the product. 3.5 Tolerances Shall conform to all applicable requirements of ANSI H35.2 or ANSI H35.2M. SAE INTERNATIONAL AMS4027N Page 6 of 7 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for Inspection The vendor of the product shall supply all samples for vendors tests and shall

35、 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 of this specification. 4.2 Classification of Tests 4.2.1 Acceptance Tests Compositi

36、on (3.1), 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 b

37、y purchaser. Response to heat treatment (3.3.3) is performed when 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 that the product conforms to the composition and showing the

38、 numerical results of tests to determine conformance to the other acceptance tests. This report shall include the purchase order number, producer lot number(s), AMS4027M, product form, size, and quantity. The report shall also identify the producer and the size of the mill product. 4.5 Resampling an

39、d 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 determined by vendor unless specified by purchaser. Exampl

40、es 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 regulations pertaining to the handling, packaging, and transpor

41、tation of the product to ensure carrier acceptance and safe delivery. SAE INTERNATIONAL AMS4027N Page 7 of 7 6. ACKNOWLEDGMENT A vendor shall include this specification number and its revision letter in all quotations and when acknowledging purchase orders. 7. REJECTIONS Product not conforming to th

42、is specification, or 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 do

43、cument. 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 Dimensions and properties in inch/pound units are

44、 primary; dimensions and properties in SI units are shown as the approximate equivalents of the primary units and are presented only for information. 8.3 Terms used in AMS are clarified in ARP1917. 8.4 Purchase documents should specify not less than the following: AMS4027N Form and size of product r

45、equired Quantity of product required Response to heat treatment. 8.5 Similar Specifications AMS-QQ-A-250/11 is listed for information only and shall not be construed as an acceptable alternate unless all requirements of this AMS are met. 8.6 These mechanical properties have been taken from QQ-A-250/11 and have not been substantiated by AMS statistical procedures. PREPARED BY AMS COMMITTEE “D“