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 theref
2、rom, is the sole responsibility of the user.”SAE reviews each technical report at least every five years at which time it may be reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions.Copyright 2012 SAE InternationalAll rights reserved. No part of this publication may b
3、e 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: +1 724-776-4970 (outside USA)Fax
4、: 724-776-0790Email: CustomerServicesae.orgSAE WEB ADDRESS: http:/www.sae.orgSAE values your input. To provide feedbackon this Technical Report, please visithttp:/www.sae.org/technical/standards/AMS4002AEROSPACEMATERIALSPECIFICATIONAMS4002Issued 2012-08Aluminum Alloy Tubing, Seamless, Drawn1.8Cu - 1
5、.0Mg - 0.8Si - 0.20CrSolution Heat Treated, Stress-Relieved by Stretching, and Aged (2013-T6511)(Composition Similar to UNS A92013)RATIONALEAMS4002 is a new specification for seamless, drawn tubing for 2013-T6511 alloy.1. SCOPE1.1 Form This specification covers an aluminum alloy in the form of seaml
6、ess, drawn tubing.1.2 Application These parts have been used typically for parts requiring a high-strength, non-weldable alloy, but usage is not limited to such applications. Parts are usually solution heat treated and aged before use.2. APPLICABLE DOCUMENTSThe issue of the following documents in ef
7、fect 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 has been s
8、pecified, 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 and Testi
9、ng, Aluminum Alloys and Magnesium Alloy, Wrought Products(Except Forging Stock), and Rolled, Forged, or Flash Welded RingsAMS2772 Heat Treatment of Aluminum Alloy Raw MaterialsCopyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted with
10、out license from IHS-,-,-SAE AMS4002 Page 2 of 52.2 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 ProductASTM B 666/B 666M Identificat
11、ion Marking of Aluminum Products 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 H35.2 Dimensional Tolerances for Aluminum Mill ProductsANSI H35.2M Dimensional Tolerances for Aluminum Mill
12、Products (Metric)3. TECHNICAL REQUIREMENTS3.1 CompositionShall conform to the percentages by weight shown in Table 1, determined in accordance with AMS2355:TABLE 1 - COMPOSITIONElement min maxSiliconIronCopperManganeseMagnesiumChromiumZincTitaniumOther Elements, eachOther Elements, totalAluminum0.6-
13、1.5-0.80.04-remainder1.00.402.00.251.20.350.250.150.050.153.2 ConditionProduct shall be supplied in the following condition and temper: Condition T6511, drawn, solution heat treated and stress-relieved by stretching to produce a nominal permanent set of 1.5%, but not less than 1% nor more than 3%, a
14、nd artificially aged (See AS1990).3.2.1 Product shall be supplied with an as-extruded surface finish; light polishing to remove minor surface conditions is permissible provided such conditions can be removed within specified dimensional tolerances.3.2.2 Product may receive minor straightening, after
15、 stretching, of an amount necessary to meet the requirements of 3.6.3.3 Heat TreatmentTubing shall conform to the following requirements, determined on the mill produced size, in accordance with AMS2355and as specified herein:Copyright SAE International Provided by IHS under license with SAENot for
16、ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE AMS4002 Page 3 of 53.3.1 Solution Heat TreatmentShall be in accordance with AMS2772, and as follows:Heat to 1013 F 10 (545 C 6), hold at heat for a time commensurate with section thickness, and cool rapidly.3.3.2 Artifici
17、al Aging Heat TreatmentHeat to 374 F 10 (190 C 6), hold at heat for a time of 7 to 9 hours, and air cool.3.4 PropertiesTubing shall conform to the following requirements, determined in accordance with AMS2355 on the mill produced size.3.4.1 Tensile Properties Shall be as shown in Table 2 for tubing
18、having nominal wall thickness of 0.120 to 0.400 inch (3.00 to 10.00 mm) inclusive.TABLE 2A - MINIMUM LONGITUDINAL TENSILE PROPERTIES, INCH/POUND UNITSNominalWall ThicknessInchTensileStrengthksiYield Strengthat 0.2% OffsetksiElongation in2 Inches or 4D%Cut Out SpecimenElongation in2 Inches or 4D%Full
19、 Section SpecimenOver 0.120 to 0.400, incl 60.0 56.0 7+TABLE 2B MINIMUM LONGITUDINAL TENSILE PROPERTIES, SI UNITSNominalWall ThicknessMillimetersTensileStrengthMPaYield Strengthat 0.2% OffsetMPaElongation in50.8 mm or 4D%Cut Out SpecimenElongation in50.8 mm or 4D%Full Section SpecimenOver 3.00 to 10
20、.00, incl 414 386 7+3.5 QualityTubing, 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 tubing.3.5.1 Detrimental imperfections include, but are not limited to, cracks, splits, seams, inclusi
21、ons, or severe crosshatching (surface breaks) that cannot be removed by lightly hand-sanding, using 180 grit or finer sandpaper.3.6 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 tub
22、ing shall supply 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 tubing conforms to specified requirements.Copyright SAE International
23、Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE AMS4002 Page 4 of 54.2 Classification of Tests 4.2.1 Acceptance Tests Composition (3.1), tensile properties (3.4.1), quality (3.5), and tolerances (3.6) are acceptance tests a
24、nd, except for composition, shall be performed on each lot of tubing.4.3 Sampling and Testing Shall be in accordance with AMS2355.4.4 ReportsThe vendor of tubing shall furnish with each shipment a report stating that the tubing conforms to the composition and tolerances, and showing the numerical re
25、sults of tests on each inspection lot to determine conformance to the other acceptance test requirements. This report shall include the purchase order number, inspection lot number(s), AMS4002,size, and quantity. The report shall also identify the producer, the product form, and the size of the mill
26、 product.4.5 Resampling and RetestingShall be in accordance with AMS2355.5. PREPARATION FOR DELIVERY5.1 Identification Shall be in accordance with ASTM B 666/B 666M.5.2 Packaging5.2.1 Tubing shall be oiled, prior to shipment, with a light corrosion-inhibiting oil.5.2.2 Tubing shall be prepared for s
27、hipment in accordance with ASTM B 660, and in compliance with applicable rules and regulations pertaining to the handling, packaging, and transportation of the tubing to ensure carrier acceptance and safe delivery.6. ACKNOWLEDGMENTA vendor shall mention this specification number in all quotations an
28、d when acknowledging purchase orders.7. REJECTIONSTubing not conforming to this specification, or to modifications authorized by purchaser, will be subject to rejection.8. NOTES8.1 A change bar (|) located in the left margin is for the convenience of the user in locating areas where technical revisi
29、ons, 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. Change bars and (R) are not used in original publications, nor in documents that contain ed
30、itorial changes only.8.2 Terms used in AMS are clarified in ARP1917.Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE AMS4002 Page 5 of 58.3 Dimensions and properties in inch/pound units and the Fa
31、hrenheit 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:AMS4002Size of tubing desiredQuantity of tubing 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-,-,-
