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/AMS4066C AEROSPACE MATERIAL SPECIFICATION AMS4066 REV. C Issued 1992-01 Revised 2
5、003-10 Reaffirmed 2013-12 Superseding AMS4066B Aluminum Alloy, Drawn, Round Seamless Tubing 6.3Cu - 0.30Mn - 0.18Zr - 0.10V - 0.06Ti - (2219-T8511) Solution Heat Treated, Stress Relieved by Stretching and Precipitation Heat Treated (Composition similar to UNS A92219) RATIONALE AMS4066C has been reaf
6、firmed to comply with the SAE five-year review policy. 1. SCOPE: 1.1 Form: This specification covers an aluminum alloy in the form of drawn, round seamless tubing 0.500 inch (12.70 mm) and over in OD with wall thickness of 0.029 to 0.500 inch (0.74 to 12.70 mm). 1.2 Application: This tubing has been
7、 used typically for structures requiring good fusion weldability and a combination of good strength and resistance to stress-corrosion cracking, 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 fo
8、rms 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 specified, the last published issue of tha
9、t document shall apply. 2.1 SAE Publications: Available from SAE, 400 Commonwealth Drive, Warrendale, PA 15096-0001 or www.sae.org. AMS 2355 Quality Assurance Sampling and Testing, Aluminum Alloys and Magnesium Alloys, Wrought Products, Except Forging Stock, and Rolled, Forged, or Flash Welded Rings
10、 AMS 2772 Heat Treatment of Aluminum Alloy Raw Materials AS 1990 Aluminum Alloy Tempers SAE INTERNATIONAL AMS4066C Page 2 of 5 2.2 ASTM Publications: Available from ASTM, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959 or www.astm.org. ASTM B 660 Packaging/Packing of Aluminum and Magnesium P
11、roducts ASTM B 666/B 666M Identification Marking of Aluminum and Magnesium Products 2.3 ANSI Publications: Available from ANSI, 25 West 43rdStreet, New York, NY 10036 or www.ansi.org. ANSI H 35.2 Dimensional Tolerances for Aluminum Mill Products ANSI H 35.2M Dimensional tolerances for Aluminum Mill
12、Products (Metric) 3. TECHNICAL REQUIREMENTS: 3.1 Composition: Shall conform to the percentages by weight shown in Table 1, determined in accordance with AMS 2355. TABLE 1 - Composition Element min max Silicon - 0.20 Iron - 0.30 Copper 5.8 6.8 Manganese 0.20 0.40 Magnesium - 0.02 Zinc - 0.10 Titanium
13、 0.02 0.10 Vanadium 0.05 0.15 Zirconium 0.10 0.25 Other Elements, each - 0.05 Other Elements, total - 0.15 Aluminum remainder 3.2 Condition: Solution heat treated, stress relieved by stretching to produce a permanent set of 1/2 to 3%, and precipitation heat treated to the T8511 temper (see AS 1990).
14、 solution and precipitation heat treatments shall be performed in accordance with AMS 2772. SAE INTERNATIONAL AMS4066C Page 3 of 5 3.3 Properties: Tubing shall conform to the following requirements, determined in accordance with AMS 2355: 3.3.1 Tensile Properties: Shall be as specified in Table 2. T
15、ABLE 2A - Minimum Tensile Properties, Inch/Pound Units Nominal Wall Thickness Inches TensileStrengthksi Yield Strengthat 0.2% Offsetksi Elongation in 2 inches % Strip Elongation in 2 inches% Full Section 0.029 to 0.049, incl 60.0 42.0 - 6 Over 0.049 to 0.500, incl 60.0 42.0 6 8 TABLE 2B - Minimum Te
16、nsile Properties, SI Units Nominal Wall Thickness mm Tensile Strength MPa Yield Strengthat 0.2% OffsetMPa Elongation in 50.8 mm % Strip Elongation in 50.8 mm% Full Section 0.74 to 1.24, incl 414 290 - 6 Over 1.24 to 12.70, incl 414 290 6 8 3.4 Quality: Tubing, as received by purchaser, shall be unif
17、orm in quality and condition, sound, and free from foreign materials and from imperfections detrimental to usage of the tubing. 3.5 Tolerances: Shall conform to all applicable requirements of ANSI H35.2 or H35.2M. 4. QUALITY ASSURANCE PROVISIONS: 4.1 Responsibility for Inspection: The vendor of tubi
18、ng 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 the specified requirements. 4.2 Classification of Te
19、sts: 4.2.1 Acceptance Tests: Composition (3.1), tensile properties (3.3.1) and tolerances (3.5) are acceptance tests and except for composition, shall be performed on each inspection lot. 4.3 Sampling and Testing: Shall be in accordance with AMS 2355. SAE INTERNATIONAL AMS4066C Page 4 of 5 4.4 Repor
20、ts: The vendor of tubing shall furnish with each shipment a report stating that the tubing conforms to the composition requirements, tolerances and showing the numerical results of tensile tests on each inspection lot and stating that the tubing is in conformance to other technical requirements. Thi
21、s report shall include the purchase order number, lot number, AMS 4066C, size, quantity, identification of the producer and the size of the mill product. 4.5 Resampling and Retesting: Shall be in accordance with AMS 2355. 5. PREPARATION FOR DELIVERY: 5.1 Identification: Shall be in accordance with A
22、STM B 666/B 666M. 5.2 Tubing 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 the tubing to ensure carrier acceptance and safe delivery. 6. ACKNOWLEDGMENT: A vendor shall
23、mention this specification number and its revision letter in all quotations and when acknowledging purchase orders. 7. REJECTIONS: Tubing not conforming to this specification, or to modifications authorized by purchaser, will be subject to rejection. 8. NOTES: 8.1 The change bar (|) located in the l
24、eft 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) symbol to the left of the document title indicates a complete revision of the specification, including technical revisi
25、ons. Change bars and (R) are not used in original publications, nor in specifications that contain editorial changes only. 8.2 Dimensions and properties in inch/pound units are primary; dimensions and properties in SI units are shown as the approximate equivalents of the primary units and are presen
26、ted only for information. 8.3 Terms used in AMS are clarified in ARP1917. SAE INTERNATIONAL AMS4066C Page 5 of 5 8.4 Purchase documents should specify not less than the following: AMS 4066C Size of tubing desired Quantity of tubing desired. 8.5 Key Words: Stress-corrosion resistant, fusion weldability PREPARED UNDER THE JURISDICTION OF AMS COMMITTEE “D“
