1、AEROSPACE MATERIAL SPECIFICATION AMS4347 REV. D Issued 1987-10 Revised 2014-12 Superseding AMS4347C Aluminum Alloy Sheet 1.0Mg - 0.8Si - 0.8Cu - 0.5Mn (6013-T4) Solution Heat Treated and Naturally Aged (Composition similar to UNS A96013) RATIONALE AMS4347D revises Properties (3.3.1), and Reports (4.
2、4.1), and is a Five Year Review and update of this specification. 1. SCOPE 1.1 Form This specification covers an aluminum alloy in the form of sheet from 0.020 to 0.249 inch (0.51 to 6.32 mm), inclusive, in thickness (See 8.5). 1.2 Application This product has been used typically for formed structur
3、al parts where good stretch formability is required and where, after precipitation heat treatment, good strength, toughness, and fatigue properties and maximum corrosion resistance are inherent, but usage is not limited to such applications. 2. APPLICABLE DOCUMENTS The issue of the following documen
4、ts 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 been cancelled and no superseding document ha
5、s 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.sae.org. AMS2355 Quality Assurance, Sampling
6、 and Testing, Aluminum Alloys and Magnesium Alloys, 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 Technical Standards Board Rules provide that: “This report is published by
7、 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 therefrom, is the sole responsibility of the user.” SAE reviews each technical report
8、 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 publication may be reproduced, stored in a retrieval system or transmitted, in an
9、y 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: +1 724-776-4970 (outside USA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS:
10、 http:/www.sae.org SAE values your input. To provide feedback on this Technical Report, please visit http:/www.sae.org/technical/standards/AMS4347D SAE INTERNATIONAL AMS4347D Page 2 of 4 2.2 ASTM Publications Available from ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken,
11、 PA 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 and Magnesium Products 2.3 ANSI Publications Available from American National Standards Institute, 25 West 43rd Street, New York, NY 1
12、0036, 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. TECHNICAL REQUIREMENTS 3.1 Composition Shall conform to the percentages by weight shown in Table 1, determined in accordance
13、 with AMS2355. TABLE 1 - Composition Element min max Silicon 0.6 1.0 Iron - 0.50 Copper 0.6 1.1 Manganese 0.20 0.8 Magnesium 0.8 1.2 Chromium - 0.10 Zinc - 0.25 Titanium - 0.10 Other Elements, each - 0.05 Other Elements, total - 0.15 Aluminum remainder 3.2 Condition Solution heat treated and natural
14、ly aged to the T4 temper (AS1990) in accordance with AMS2772. 3.3 Tensile Properties Sheet, 0.020 to 0.249 inch (0.51 to 6.32 mm), inclusive, in nominal thickness, shall conform to the requirements of Table 2 and Table 3, determined in the long-transverse direction in accordance with AMS2355 on the
15、mill produced size. Mechanical properties for product outside the range covered by 1.1 shall be agreed upon between purchaser and producer. 3.3.1 As Solution Heat Treated and Naturally Aged Shall be as shown in Table 2. SAE INTERNATIONAL AMS4347D Page 3 of 4 TABLE 2 - Minimum Long Transverse Tensile
16、 Properties Property Value Tensile Strength 40.0 ksi (276 MPa) Yield Strength at 0.2% Offset 21.0 ksi (145 MPa) Elongation in 2 inches (50.8 mm) 20% 3.3.2 Response to Temper Conversion Sheet in the T4 temper, precipitation heat treated to the T62 temper (See AS1990) in accordance with AMS2772 shall
17、have the properties shown in Table 3. TABLE 3 - Minimum Long Transverse Tensile Properties Property Value Tensile Strength 52.0 ksi (359 MPa) Yield Strength at 0.2% Offset 46.0 ksi (317 MPa) Elongation in 2 Inches (50.8 mm) 8% 3.4 Quality Sheet, as received by purchaser, shall be uniform in quality
18、and condition, sound, and free from foreign materials and from imperfections detrimental to usage of the sheet. 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 sheet shall supply
19、 all samples for vendors 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 sheet conforms to specified requirements. 4.2 Classification of Tests 4.2.1 Acceptance
20、 Tests Composition (3.1), tensile properties (3.3), response to temper converson (3.3.2) and tolerances (3.5) are acceptance tests and except for composition, shall be performed on each lot. 4.3 Sampling and Testing Shall be in accordance with AMS2355. 4.4 Reports The vendor of sheet shall furnish w
21、ith each shipment a report stating that the sheet conforms to the composition and tolerances and showing the numerical results of tests on each inspection lot to determine conformance to the other test requirements. This report shall include the purchase order number, inspection lot number, AMS4347D
22、, size, and quantity. The report shall also identify the producer, product form, and the size of the mill product. 4.4.1 When the product is outside the range covered by 1.1, the report shall contain a statement to that effect. 4.5 Resampling and Retesting Shall be in accordance with AMS2355. SAE IN
23、TERNATIONAL AMS4347D Page 4 of 4 5. PREPARATION FOR DELIVERY 5.1 Identification Shall be in accordance with ASTM B 666/B 666M. 5.2 Protective Treatment Sheet shall be protected from damage during storage and shipment by a method determined by vendor unless specified by purchaser. Examples of typical
24、 protective methods include but are not limited to interleaving with paper or oiling of the surfaces. 5.3 Packaging Sheet 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 transportation of
25、the sheet to ensure carrier acceptance and safe delivery. 6. ACKNOWLEDGMENT A vendor shall include this specification number and its revision letter in all quotations and when acknowledging purchase orders. 7. REJECTIONS Sheet not conforming to this specification, or to modifications authorized by p
26、urchaser, 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 document. An (R) symbol to the left of the document tit
27、le 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 Alloy 6013 demonstrates good formability in the -T4 temper and is most successful in applications wher
28、e parts are formed in the -T4 temper and aged to -T62. User manufacturing operations involving re-solution heat treatment of material after forming should be evaluated for potential changes in material microstructure and properties. 8.3 Terms used in AMS are clarified in ARP1917. 8.4 Dimensions and
29、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 less than the following: AMS4347D Size of sheet desired. Quantity of sheet desired Property and acceptance requirements from the cognizant engineering organization applicable to sizes outside the range listed in 1.1. PREPARED BY AMS COMMITTEE “D”
