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/AMS4599AEROSPACEMATERIALSPECIFICATIONAMS4599 Issued 2011-07 Aluminum Alloy, Sheet and Plate 6
5、.3Cu - 0.30Mn - 0.06Ti - 0.10V - 0.18Zr Solution and Precipitation Heat Treated (2219 -T81/-T851) (Composition similar to UNS A92219) RATIONALE AMS4599 is a new specification for 2219-T81/-T851 sheet and plate to facilitate cancellation of AMS4295 and AMS-QQ-A-250/30. 1. SCOPE 1.1 Form This specific
6、ation 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. Product may be welded in the specified condition but properties are improved by
7、 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 practices to minimize such condi
8、tions. 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 specified. When the refe
9、renced 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 and Canada) or 724-776-497
10、0 (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 Stress-Corrosion Cracking in
11、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 AMS4599 Page 2 of 5 2.2 ASTM Publications Available from ASTM Internat
12、ional, 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 Publications Available
13、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 REQUIREMENTS 3.1 Composition Shal
14、l 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 0.25Other Elements, each
15、 - 0.05 Other Elements, total - 0.15 Aluminum remainder 3.2 Condition Product shall be supplied in one of the following conditions as specified by purchaser. All heat treatment shall be performed in accordance with AMS2772. 3.2.1 Sheet Solution and precipitation heat treated to temper T81 (See AS199
16、0). 3.2.2 Plate Solution heat treated, stretched to produce a nominal permanent set of 2% but not less than 1-1/2% nor more than 3%, and precipitation heat treated to temper T851 (See AS1990). 3.2.2.1 Plate shall receive no further straightening operations after stretching. Copyright SAE Internation
17、al Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE AMS4599 Page 3 of 5 3.3 Properties Product shall conform to the following requirements, determined on the mill produced size in accordance with AMS2355. 3.3.1 Tensile Prope
18、rties Shall be as shown in Table 2 (See 8.2). All values are minimum, unless otherwise specified. 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 %T81 0.020 to 0.039, inclOver 0.039 to
19、 0.249, incl62.0 62.0 46.0 46.0 67T851 0.250 to 1.000, inclOver 1.000 to 2.000, inclOver 2.000 to 3.000, inclOver 3.000 to 4.000, inclOver 4.000 to 5.000, inclOver 5.000 to 6.000, incl62.0 62.0 62.0 60.0 59.0 57.0 46.0 46.0 45.0 44.0 43.0 42.0 876554TABLE 2B - TENSILE PROPERTIES, SI UNITS Temper Nom
20、inal Thickness MillimetersTensile Strength MPaYield Strength at 0.2% Offset MPaElongation in 50.8 mm or 4D %T81 0.51 to 0.99, incl Over 0.99 to 6.32, incl 427 427 317 317 67T851 6.35 to 25.40, incl Over 25.40 to 50.80, incl Over 50.80 to 76.20, incl Over 76.20 to 101.60, incl Over 101.60 to 127.00,
21、incl Over 127.00 to 152.40, incl 427 427 427 414 407 393 317 317 310 303 296 290 8765543.3.2 Stress-Corrosion Cracking Resistance Specimen, cut from plate 0.750 inch (19.05 mm) and over in nominal thickness, supplied in the T851 conditions, shall show no evidence of stress-corrosion cracking when st
22、ressed 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 foreign materials and from imperfections detrimental to usage of the pr
23、oduct. 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 agreed upon by purchaser and supplier. Copyright SAE International P
24、rovided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE AMS4599 Page 4 of 5 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, inc
25、l 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 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 the product shall supply all samples for vend
26、ors 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 requirements. 4.2 Classification of Tests 4.2.1 Acceptance Tests Composition
27、(3.1), tensile properties (3.3.1), ultrasonic inspection (3.4.1) when specified, 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 cracking resistance (3.3.2) is a periodic test and shall be performe
28、d 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 report stating that the product conforms to the composition, tolerance
29、s, 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, inspection lot numbers, condition, AMS4599, size, and quantity. The rep
30、ort 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 ASTM B 666/B 666M. Copyright SAE International Provided by IHS under
31、license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE AMS4599 Page 5 of 5 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 handlin
32、g, packaging, and transportation of the product to ensure carrier acceptance and safe delivery. 6. ACKNOWLEDGMENT A vendor shall mention this specification number in all quotations and when acknowledging purchase orders. 7. REJECTIONS Product not conforming to this specification, or to modifications
33、 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 the previous issue of this document. An (R) symbol to the left of
34、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 Tables 2 were not substantiated according to AMS statistical analysis pr
35、ocedures, 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 properties in SI units and Celsius temperatures are shown as the approximate
36、 equivalents of the primary units and are presented only for information. 8.5 Purchase documents should specify not less than the following: AMS4599 Condition of product desired 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-,-,-
