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/AMS4600AEROSPACEMATERIALSPECIFICATIONAMS4600 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 Naturally Aged (2219 -T37) (Composition similar to UNS A92219) RATIONALE AMS4600 is a new specification for 2219-T37 sheet and plate to facilitate cancellation of AMS4295 and AMS-QQ-A-250/30. 1. SCOPE 1.1 Form This s
6、pecification covers an aluminum alloy in the form of sheet and plate. 1.2 Application This product form has been used typically for structural parts requiring high strength up to 500 F (260 C) after proper precipitation heat treatment and which may require forming or welding during fabrication, but
7、usage is not limited to such applications. 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 conditions. 2. APPLICABLE DOCUMENTS The issue of the following documents in effect on th
8、e 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 specified,
9、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 Testing, Alumi
10、num Alloys and Magnesium Alloy, Wrought Products (Except Forging Stock), and Rolled, Forged, or Flash Welded Rings AMS2770 Heat Treatment of Wrought Aluminum Alloy Parts AMS2772 Heat Treatment of Aluminum Alloy Raw Materials SAE AMS4600 Page 2 of 6 ARP823 Minimizing Stress-Corrosion Cracking in Wrou
11、ght Heat-Treatable Aluminum Alloy Products AS1990 Aluminum Alloy Tempers 2.2 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 594 Ultrasonic Inspection of Aluminum-Alloy Wrought Product
12、s for Aerospace Applications ASTM B 666/B 666M Identification 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 Pro
13、ducts ANSI H35.2M 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 with AMS2355. TABLE 1 - COMPOSITION Element min max Silicon - 0.20 Iron - 0.30 Copper 5.8 6.8 M
14、anganese 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 - 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. 3.2.1 Sheet and Pla
15、te Solution heat treated, cold worked to produce a nominal permanent set of 8%, and naturally aged to temper T37 (See AS1990). 3.2.1.1 Plate shall receive no further straightening operations after stretching. SAE AMS4600 Page 3 of 6 3.3 Properties Product shall conform to the following requirements,
16、 determined on the mill produced size in accordance with AMS2355. In addition, test specimens in the T37 condition shall not be required to be tested within four days after completion of the heat treatment. If the manufacturer so elects, samples may be tested after less than four days aging, but if
17、they fail to show the specified properties, the test samples may be discarded and additional specimens may be tested after four days aging. These specimens shall be taken from the same locations in the production lot or sample from which the prior specimens were taken. 3.3.1 As Received 3.3.1.1 Tens
18、ile Properties 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 %T37 0.020 to 0.039, inclOver
19、 0.039 to 2.500, inclOver 2.500 to 3.000, inclOver 3.000 to 4.000, inclOver 4.000 to 5.000, incl49.0 49.0 47.0 45.0 43.0 38.0 37.0 36.0 35.0 34.0 66654TABLE 2B - TENSILE PROPERTIES, SI UNITS Temper Nominal Thickness MillimetersTensile Strength MPaYield Strength at 0.2% Offset MPaElongation in 50.8 m
20、m or 4D %T37 0.51 to 0.99, incl Over 0.99 to 63.50, incl Over 63.50 to 76.20, incl Over 76.20 to 101.60, incl Over 101.60 to 127.00, incl 338 338 324 310 296 262 255 248 241 234 666543.3.2 After Precipitation Heat Treatment 3.3.2.1 Tensile Properties Product, as received by purchaser in the -T37 con
21、dition, without the subsequent imposition of cold working or forming operations after precipitation heat treatment in accordance with time and temperature parameters of AMS2770 to -T87 condition, shall have the tensile properties shown in Table 3 (See 8.2). All values are minimum, unless otherwise s
22、pecified. SAE AMS4600 Page 4 of 6 TABLE 3A - 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 0.039 to 0.249, inclOver 0.249 to 1.000, inclOver 1.000 to 3.000, inclOv
23、er 3.000 to4.000, inclOver 4.000 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 3B - TENSILE PROPERTIES, SI UNITS Temper Nominal Thickness MillimetersTensile Strength MPaYield Strength at 0.2% Offset MPaElongation in 50.8 mm or 4D %T87 0.51 to 0.99, incl Over 0
24、.99 to 6.32, incl Over 6.32 to 25.40, incl Over 25.40 to 76.20, incl Over 76.20 to 101.00, incl Over 101.00 to 127.00, incl 441 441 441 441 427 421 359 359 352 352 345 338 5676433.3.2.2 Stress-Corrosion Cracking Resistance Specimens, cut from plate 0.750 inch (19.05 mm) and over in nominal thickness
25、, supplied in the T351 condition, 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 for that condition in Table 2 (See 8.1) after precipitation heat treatment in accordance with the tim
26、e and temperature parameters of AMS2770 to -T87 condition 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 product. 3.4.1 When specified, plate shall be subjected to ult
27、rasonic inspection in accordance with ASTM B 594, and shall meet the requirements shown in Table 4. Ultrasonic requirements for plate exceeding 4.500 inches thick shall be agreed upon by purchaser and supplier. TABLE 4 - ULTRASONIC CLASS Nominal Thickness Inches Nominal Thickness Millimeters Class 0
28、.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 conform to all applicable requirements of ANSI H35.2 or ANSI H35.2M. SAE AMS4600 Page 5 of 6 4. QUALITY ASSURANCE PROVISIONS 4.
29、1 Responsibility for Inspection 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
30、 to specified requirements. 4.2 Classification of Tests 4.2.1 Acceptance Tests Composition (3.1), as-received tensile properties (3.3.1.1), precipitation heat treated tensile properties (3.3.2.1), when specified, ultrasonic inspection (3.4.1) and tolerances (3.5) are acceptance tests and except for
31、composition, shall be performed on each inspection lot. 4.2.2 Periodic Test Stress-corrosion cracking resistance (3.3.2.2) 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 accor
32、dance 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, tolerances, and ultrasonic testing when specified, and showing the numerical results of tests on each inspection lot to determine conformance to t
33、he other acceptance test requirements. This report shall include the purchase order number, inspection lot numbers, condition, AMS4600, 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 accord
34、ance with AMS2355. 5. PREPARATION FOR DELIVERY 5.1 Identification Shall be in accordance with ASTM 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, packagi
35、ng, 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. SAE AMS4600 Page 6 of 6 7. REJECTIONS Product not conforming to this specification, or to
36、 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 the previous issue of this document. An (R) symbol t
37、o 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 Tables 2 and 4 were not substantiated according to AMS sta
38、tistical analysis procedures, but were taken from U.S. Federal Specification QQ-A-250/30. 8.3 Terms used in AMS are clarified in ARP 1917. 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 equivalents of the primary units and are presented only for information. 8.5 Purchase documents should specify not less than the following: AMS4600 2219-T37 Product form and size of product desired Quantity of product desired. PREPARED BY AMS COMMITTEE “D”
