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 2007 SAE International All rights reserved. No part of this publication ma
3、y 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: 724-776-4970 (outside USA)
4、Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org AMS 4152M AEROSPACE MATERIAL SPECIFICATION Issued NOV 1941 Reaffirmed AUG 2000 Revised FEB 2007 Superseding AMS 4152L Aluminum Alloy Extrusions 4.4Cu - 1.5Mg - 0.60Mn (2024-T3) Solution Heat Treated (Composition simil
5、ar to UNS A92024)RATIONALE AMS 4152M has been revised to eliminate the non-mandatory hardness requirement, moving it to the notes section consistent with similar AMS, is a Five Year Review and update of this specification 1. SCOPE 1.1 Form This specification covers an aluminum alloy in the form of e
6、xtruded bars, rods, wire, shapes, and tubing. 1.2 Application These products have been used typically for parts requiring good strength and whose fabrication does not involve welding, but usage is not limited to such applications. 1.2.1 Certain processing procedures may cause these products to becom
7、e susceptible to stress-corrosion cracking; ARP823 recommends practices 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
8、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 that document shall apply. 2.1 SAE Publications Available from SAE International, 400 Commonwea
9、lth Drive, Warrendale, PA 15096-0001, Tel: 877-606-7323 (inside USA and Canada) or 724-776-4970 (outside USA), www.sae.org. AMS 2355 Quality Assurance Sampling and Testing, Aluminum and Magnesium Alloys, Wrought Products, Except Forging Stock, and Rolled, Forged, or Flash Welded Rings AMS 2772 Heat
10、Treatment of Aluminum Alloy Raw Materials ARP823 Minimizing Stress-Corrosion Cracking in Wrought Heat-Treatable Aluminum Alloy Products AS1990 Aluminum Alloy Tempers SAE AMS 4152M - 2 - 2.2 ASTM Publications Available from ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken,
11、PA 19428-2959, Tel: 610-832-9585, www.astm.org. ASTM B 594 Ultrasonic Examination of Aluminum-Alloy Wrought Products for Aerospace Applications ASTM B 660 Packaging/Packing of Aluminum and Magnesium Products ASTM B 666/B 666M Identification Marking of Aluminum light polishing to remove minor surface
12、 imperfections is permissible provided such imperfections can be removed within the dimensional tolerances. SAE AMS 4152M - 3 - 3.3 Properties Extrusions shall conform to the following requirements, determined in accordance with AMS 2355: 3.3.1 Tensile Properties Shall be as specified in Table 2, Ta
13、ble 3, and 3.3.1.3. 3.3.1.1 Bars, Rods, Wire, and Shapes TABLE 2A - MINIMUM TENSILE PROPERTIES, INCH/POUND UNITS Nominal Diameter or Thickness, Inches and Area TensileStrengthksi Yield Strengthat 2% Offset ksi Elongation in 2 inches or 4D% Up to 0.249, incl, all areas 57.0 42.0 12 Over 0.249 to 0.74
14、9, incl , all areas 60.0 44.0 12 Over 0.749 to 1.499, incl, all areas 65.0 46.0 10 Over 1.499 Area up to 25 sq in., incl 70.0 52.0 10 Area over 25 to 32 sq in., incl 68.0 48.0 8 TABLE 2B - MINIMUM TENSILE PROPERTIES, SI UNITS Nominal Diameter or Thickness, Millimeters and Area TensileStrengthMPa Yie
15、ld Strengthat 2% Offset MPa Elongation in 50.8 mm or 4D% Up to 6.32, incl, all areas 393 290 12 Over 6.32 to 19.02, incl , all areas 414 303 12 Over 19.02 to 38.07, incl, all areas 448 317 10 Over 38.07 Area up to 161 cm2, incl 483 359 10 Area over 161 to 206 cm2, incl 469 331 8 3.3.1.2 Tubing TABLE
16、 3A - MINIMUM TENSILE PROPERTIES, INCH/POUND UNITS Nominal Wall Thickness, Inches and Area TensileStrengthksi Yield Strengthat 2% Offset ksi Elongation in 2 Inches or 4D% Up to 0.249, incl, all areas 57.0 42.0 10 Over 0.249 to 0.749, incl , all areas 60.0 44.0 10 Over 0.749 to 1.499, incl, all areas
17、 65.0 46.0 10 Over 1.499 Area up to 25 sq in., incl 70.0 48.0 10 Area over 25 to 32 sq in., incl 68.0 46.0 8 TABLE 3B - MINIMUM TENSILE PROPERTIES, SI UNITS Nominal Wall Thickness, Millimeters and Area TensileStrengthMPa Yield Strengthat 2% Offset MPa Elongation in 50.8 mm or 4D% Up to 6.32, incl, a
18、ll areas 393 290 10 Over 6.32 to 19.02, incl , all areas 414 303 10 Over 19.02 to 38.07, incl, all areas 448 317 10 Over 38.07 Area up to 161 cm2, incl 483 331 10 Area over 161 to 206 cm2, incl 469 317 8 SAE AMS 4152M - 4 - 3.3.1.3 Tensile property requirements for sizes other than those shown in Ta
19、bles 2 and 3 shall be as agreed upon by purchaser and vendor. 3.4 Quality Extrusions, 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 extrusions. 3.4.1 When specified, extrusions shall be s
20、ubjected to ultrasonic inspection in accordance with ASTM B 594. Extrusions 0.50 inch (12.7 mm) and over in nominal thickness, having a maximum thickness to width ratio of 10:1, and weighing not over 600 pounds (272 kg) per piece, shall meet Class B. 3.4.1.1 Acceptance criteria for extrusions exceed
21、ing the limitations of 3.4.1 shall be as agreed upon by purchaser and vendor. 3.5 Tolerances Shall conform to all applicable requirements of ANSI H 35.2. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for Inspection The vendor of extrusions shall supply all samples for vendors tests and shall be
22、 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 extrusions conform to specified requirements. 4.2 Classification of Tests 4.2.1 Acceptance Tests Composition (3.1), tensile prope
23、rties (3.3.1), ultrasonic inspection (3.4.1) when specified, and tolerances (3.5) are acceptance tests and shall be performed on each lot. 4.3 Sampling and Testing Shall be in accordance with AMS 2355. 4.4 Reports The vendor of extrusions shall furnish with each shipment a report stating that the ex
24、trusions conform to the composition and showing the results of tests to determine conformance to the other acceptance test requirements. This report shall include the purchase order number, lot number, AMS 4152M, size or section identification number, and quantity. 4.5 Resampling and Retesting Shall
25、 be in accordance with AMS 2355. 5. PREPARATION FOR DELIVERY 5.1 Identification Shall be in accordance with ASTM B 666/B 666M. SAE AMS 4152M - 5 - 5.2 Packaging 5.2.1 Extrusions shall be prepared for shipment in accordance with ASTM B 660 and in compliance with applicable rules and regulations perta
26、ining to the handling, packaging, and transportation of the extrusions to ensure carrier acceptance and safe delivery. 6. ACKNOWLEDGMENT A vendor shall mention this specification number and its revision letter in all quotations and when acknowledging purchase orders. 7. REJECTIONS Extrusions not con
27、forming to this specification, or to modifications authorized by purchaser, will be subject to rejection. 8. NOTES 8.1 The 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 i
28、ssue of this specification. An (R) symbol to the left of the document title indicates a complete revision of the specification, including technical revisions. Change bars and (R) are not used in original publications, nor in specifications that contain editorial changes only. 8.2 Hardness should be
29、not lower than 100 HB/10/500 or 106 HB/10/1000, determined in accordance with ASTM E 10. Hardness has been used to verify that the product is properly processed, but an out-of-range hardness number is not always indicative of product with out-of-specification tensile properties. Further analysis, in
30、cluding material composition verification, heat treat process parameter review, and/or tensile property measurement on product with out-of-range hardness, may be necessary. 8.3 Terms used in AMS are clarified in ARP1917. 8.4 Dimensions and properties in inch/pound units and the Fahrenheit temperatur
31、es 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. 8.5 Purchase documents should specify not less than the following: AMS 4152M Form and size or section identificatio
32、n number of extrusions desired Quantity of extrusions desired Ultrasonic inspection report if specified. 8.6 Similar Specifications AMS QQA200/3, Temper T3, is listed for information only and shall not be construed as an acceptable alternate unless all requirements of this AMS are met. PREPARED BY AMS COMMITTEE “D“
