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 reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions. Copyright 2011 SAE International All rights reserved. No part of this publication m
3、ay 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: +1 724-776-4970 (outside U
4、SA) 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/AMS4613AEROSPACEMATERIALSPECIFICATIONAMS4613 Issued 2011-07 Aluminum Alloy, Sheet and Plate 6
5、.3Cu - 0.30Mn - 0.06Ti - 0.10V - 0.18Zr Solution Heat Treated, Cold Worked (8%) and Precipitation Heat Treated (2219 -T87) (Composition similar to UNS A92219) RATIONALE AMS4613 is a new specification for the 2219-T87 sheet and plate to facilitate cancellation of AMS4295 and AMS-QQ-A-250/30. 1. SCOPE
6、 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 requiring high strength up to 500 F (260 C), but usage is not limited to such applications. Material may be welded in the specified condition but pr
7、operties are improved by reheat treatment after welding. Reheat treatment after welding, however, may reduce resistance to stress-corrosion cracking. 1.2.1 Certain design and processing procedures may cause these products to become susceptible to stress-corrosion cracking; ARP823 recommends practice
8、s to minimize such conditions. 2. APPLICABLE 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
9、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 SAE Publications Available from SAE International, 400 Commonwealth Drive, Warrendale, PA 15096-0001, Tel: 877-606-7323 (inside USA an
10、d Canada) or 724-776-4970 (outside USA), www.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 ARP823 Minimizing Stres
11、s-Corrosion Cracking in Wrought Heat-Treatable Aluminum Alloy Products AS1990 Aluminum Alloy Tempers Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE AMS4613 Page 2 of 5 2.2 ASTM Publications Avai
12、lable 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 594 Ultrasonic Inspection of Aluminum-Alloy Wrought Products for Aerospace Applications ASTM B 666/B 666M Identification Marking of Aluminum Products 2.3 ANSI
13、 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 Products ANSI H35.2M Dimensional Tolerances for Aluminum Mill Products (Metric) 3. TECHNICAL REQUIREME
14、NTS 3.1 Composition Shall conform to the percentages by weight shown in Table 1, determined in accordance with AMS2355. TABLE 1 - COMPOSITION Element min max Silicon - 0.20 Iron - 0.30 Copper 5.8 6.8 Manganese 0.20 0.40Magnesium - 0.02 Zinc - 0.10 Titanium 0.02 0.10Vanadium 0.05 0.15 Zirconium 0.10
15、0.25Other Elements, each - 0.05 Other Elements, total - 0.15 Aluminum remainder 3.2 Condition Product shall be supplied in the following condition as specified by purchaser. All heat treatment shall be performed in accordance with AMS2772. 3.2.1 Sheet and Plate Solution heat treated, cold worked to
16、produce a nominal permanent set of 8%, and precipitation heat treated to temper T87 (See AS1990). 3.2.2.1 Plate shall receive no further straightening operations after stretching. 3.3 Properties Product shall conform to the following requirements, determined on the mill produced size in accordance w
17、ith AMS2355. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE AMS4613 Page 3 of 5 3.3.1 Tensile Properties Shall be as shown in Table 2 (See 8.2). All values are minimum, unless otherwise specifie
18、d. TABLE 2A - TENSILE PROPERTIES, INCH/POUND UNITS Temper Nominal Thickness Inches Tensile Strength ksi Yield Strength at 0.2% Offset ksi Elongation in 2 inches or 4D %T87 0.020 to 0.039, inclOver 0.040 to 0.249, inclOver 0.249 to 1.000, inclOver 1.000 to 3.000, inclOver 3.000 to 4.000, inclOver 4.0
19、00 to 5.000, incl64.0 64.0 64.0 64.0 62.0 61.0 52.0 52.0 51.0 51.0 50.0 49.0 567643TABLE 2B - TENSILE PROPERTIES, SI UNITS Temper Nominal Thickness MillimetersTensile Strength MPaYield Strength at 0.2% Offset MPaElongation in 50.8 mm or 4D %T87 6.35 to 25.40, incl Over 25.40 to 50.80, incl Over 50.8
20、0 to 76.20, incl Over 76.20 to 101.60, incl Over 101.60 to 127.00, incl Over 127.00 to 152.40, incl 441 441 441 441 427 421 359 359 352 352 345 338 5676433.3.2 Stress-Corrosion Cracking Resistance Specimen, cut from plate 0.750 inch (19.05 mm) and over in nominal thickness, supplied in the T851 cond
21、itions, shall show no evidence of stress-corrosion cracking when stressed in the short-transverse direction (perpendicular to grain flow) to 75% of the yield strength shown in Table 2. 3.4 Quality Product, as received by purchaser, shall be uniform in quality and condition, sound, and free from fore
22、ign materials and from imperfections detrimental to usage of the product. 3.4.1 When specified, plate shall be subjected to ultrasonic inspection in accordance with ASTM B 594, and shall meet the requirements shown in Table 3. Ultrasonic requirements for plate exceeding 4.500 inches thick shall be a
23、greed upon by purchaser and supplier. TABLE 3 - ULTRASONIC CLASS Nominal Thickness Inches Nominal Thickness Millimeters Class 0.500 to 1.499, incl 12.70 to 38.07, incl B Over 1.499 to 3.000, incl Over 38.07 to 76.20, incl A Over 3.000 to 4.500, incl Over 76.20 to 114.30, incl B 3.5 Tolerances Shall
24、conform to all applicable requirements of ANSI H35.2 or ANSI H35.2M. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE AMS4613 Page 4 of 5 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for Ins
25、pection 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 to sample and to perform any confirmatory testing deemed necessary to ensure that the product conforms to specified requiremen
26、ts. 4.2 Classification of Tests 4.2.1 Acceptance Tests Composition (3.1), tensile properties (3.3.1), when specified, ultrasonic inspection (3.4.1) and tolerances (3.5) are acceptance tests and except for composition, shall be performed on each inspection lot. 4.2.2 Periodic Tests Stress-corrosion c
27、racking resistance (3.3.2) is a periodic test and shall be performed at a frequency selected by the vendor unless frequency of testing is 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 rep
28、ort stating that the product conforms to the composition, tolerances, and ultrasonic testing when specified, and showing the numerical results of tests on each inspection lot to determine conformance to the other acceptance test requirements. This report shall include the purchase order number, insp
29、ection lot numbers, condition, AMS4613, 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 in accordance with AMS2355. 5. PREPARATION FOR DELIVERY 5.1 Identification Shall be in accordance with AS
30、TM B 666/B 666M. 5.2 Packaging The product shall be prepared for shipment in accordance with commercial practice and in compliance with applicable rules and regulations pertaining to the handling, packaging, and transportation of the product to ensure carrier acceptance and safe delivery. 6. ACKNOWL
31、EDGMENT A vendor shall mention this specification number in all quotations and when acknowledging purchase orders. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE AMS4613 Page 5 of 5 7. REJECTION
32、S Product not conforming to this specification, or to modifications authorized by purchaser, will be subject to rejection. 8. NOTES 8.1 A change bar (l) 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
33、 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 editorial changes only. 8.2 Properties in Table
34、s 2 were not substantiated according to AMS statistical analysis procedures, but were taken from U.S. Federal Specification QQ-A-250/30. 8.3 Terms used in AMS are clarified in ARP1917. 8.4 Dimensions and properties in inch/pound units and Fahrenheit temperatures are primary; dimensions and propertie
35、s in SI units and 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: AMS4613 2219-T87 Product form and size of product desired Quantity of product 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-,-,-
