1、AEROSPACE MATERIAL SPECIFICATION AMS4153 REV. L Issued 1946-11 Reaffirmed 2008-05 Revised 2015-01 Superseding AMS4153K Aluminum Alloy, Extrusions 4.5Cu - 0.85Si - 0.80Mn - 0.50Mg (2014-T6) Solution and Precipitation Heat Treated (Composition similar to A92014) RATIONALE AMS4153L revises Composition
2、(Table 1), Properties (3.3.1.2.1, 3.3.1.3), and Reports (4.4.1), and 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 extruded bars, rods, wire, profiles, and tubing up to 32 square inches (206 square cm) in area. (S
3、ee 8.5). 1.2 Application These products have been used typically for parts requiring good strength where fabrication does not usually involve welding, but usage is not limited to such applications. 1.2.1 Certain design and processing procedures may cause these extrusions to become susceptible to str
4、ess-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 supplied herein. The supplier may work to a subsequent revision o
5、f 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 Commonwealth Drive, Warrendale
6、, PA 15096-0001, Tel: 877-606- (inside USA and Canada) or 724-776-4970 (outside USA), www.sae.org. AMS2355 Quality Assurance Sampling and Testing, Aluminum Alloys and Magnesium Alloys, Wrought Products, Except Forging Stock, and Rolled, Forged, or Flash Welded Rings AMS2772 Heat Treatment of Aluminu
7、m Alloy Raw Materials _ 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 infr
8、ingement arising therefrom, 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 2015 SAE International All rights reser
9、ved. No part of this publication 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 Canad
10、a) Tel: +1 724-776-4970 (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/AMS4153L SAE INTERNATIONAL AMS4153L Page 2 of 6 AS1990 Alum
11、inum Alloy Tempers ARP823 Minimizing Stress-Corrosion Cracking in Wrought Heat-Treatable Aluminum Alloy Products 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 Ins
12、pection of Aluminum-Alloy Wrought Products ASTM B 660 Packaging/Packing of Aluminum and Magnesium Products ASTM B 666/B 666M Identification Marking of Aluminum and Magnesium Products 2.3 ANSI Publications Available from American National Standards Institute, 25 West 43rd Street, 4thFloor, New York,
13、NY 10036, Tel: 212-642-4900, www.ansi.org. ANSI H 35.2 Dimensional Tolerances for Aluminum Mill Products ANSI H 35.2M 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 accord
14、ance with AMS2355. TABLE 1 Composition Element Min Max Silicon 0.50 1.2 Iron - 0.7 Copper 3.9 5.0 Manganese 0.40 1.2 Magnesium 0.20 0.8 Chromium - 0.10 Zinc - 0.25 Titanium - 0.15 Other Elements, each - 0.05 Other Elements, total - 0.15 Aluminum remainder 3.2 Condition Extruded, and solution and pre
15、cipitation heat treated to the T6 temper (See AS1900) in accordance with AMS2772. 3.2.1 Extrusions shall be supplied with an as-extruded surface finish; light polishing to remove minor surface imperfections is permissible provided such imperfections can be removed within specified dimensional tolera
16、nces. 3.3 Properties Extrusions shall conform to the following requirements, determined in accordance with AMS2355 on the mill product. SAE INTERNATIONAL AMS4153L Page 3 of 6 3.3.1 Tensile Properties 3.3.1.1 Longitudinal Shall be as shown in Table 2. TABLE 2A - Minimum Longitudinal Tensile Propertie
17、s, Inch/Pound Units Nominal Diameter or Least Thickness (rods, bars, wire, profiles) or Nominal Wall Thickness (tubing) Inches Area Square Inches Tensile Strength ksi Yield Strength at 0.2% Offset ksi Elongation in 2 inches or 4D % Up to 0.499, incl All 60.0 53.0 7 Over 0.499 to 0.749, incl All 64.0
18、 58.0 7 Over 0.749 Up to 25, incl 68.0 60.0 7 Over 25 to 32, incl 68.0 58.0 6 TABLE 2B - Minimum Longitudinal Tensile Properties, SI Units Nominal Diameter or Least Thickness (rods, bars, wire, profiles) or Nominal Wall Thickness (tubing) Millimeters Area Square Centimeters Tensile Strength MPa Yiel
19、d Strength at 0.2% Offset MPa Elongation in 50.8 mm or 4D % Up to 12.67, incl All 414 365 7 Over 12.67 to 19.02, incl All 441 400 7 Over 19.02 Up to 161, incl 469 414 7 Over 161 to 206, incl 469 400 6 3.3.1.2 Long-Transverse Shall be as shown in Table 3 for bars, rods, and profiles. 3.3.1.2.1 Long-t
20、ransverse tensile requirements apply only to extrusions from which a test specimen not less than 2.50 inches (63.5 mm) in length can be taken. TABLE 3A - Minimum Long-Transverse Tensile Properties, Inch/Pound Units Nominal Diameter or Thickness Inches Area Square Inches Tensile Strength ksi Yield St
21、rength at 0.2% Offset ksi Elongation in 4D % 0.125 to 0.375, incl Up to 25, incl 60.0 53.0 - Over 0.375 to 0.499, incl Up to 25, incl 60.0 53.0 5 Over 0.499 to 0.749, incl Up to 25, incl 64.0 55.0 5 Over 0.749 to 1.499, incl Up to 25, incl 63.0 54.0 2 Over 0.749 to 4.499, incl Over 25 to 32, incl 56
22、.0 47.0 1 Over 1.499 to 2.999, incl Up to 25, incl 61.0 52.0 2 Over 2.999 to 4.499, incl Up to 25, incl 58.0 49.0 1 SAE INTERNATIONAL AMS4153L Page 4 of 6 TABLE 3B - Minimum Long-Transverse Tensile Properties, SI Units Nominal Diameter or Thickness Millimeters Area Square Centimeters Tensile Strengt
23、h MPa Yield Strength at 0.2% Offset MPa Elongation in 4D % 3.18 to 9.52, incl Up to 161, incl 414 365 - Over 9.52 to 12.67, incl Up to 161, incl 414 365 5 Over 12.67 to 19.02, incl Up to 161, incl 441 379 5 Over 19.02 to 38.07, incl Up to 161, incl 434 372 2 Over 19.02 to 114.27, incl Over 161 to 20
24、6, incl 386 324 1 Over 38.07 to 76.17, incl Up to 161, incl 421 359 2 Over 76.17 to 114.27, incl Up to 161, incl 400 338 1 3.3.1.3 Mechanical property requirements for product outside of the range covered by 1.1 shall be agreed upon between purchaser and producer. 3.4 Quality Extrusions, as received
25、 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 subjected to ultrasonic inspection in accordance with ASTM B 594. Extrusions 0.500 inches (12.70 m
26、m) and over in thickness, not exceeding 600 pounds (272 kg) per piece, or a 10 to 1 width-to-thickness ratio shall meet ultrasonic class 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
27、vendor of extrusions 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 extrusions conform to specified requirements. 4.2 Cla
28、ssification of Tests 4.2.1 Acceptance Tests Composition (3.1), longitudinal tensile properties (3.3.1.1), ultrasonic inspection when specified (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 Long-transver
29、se tensile properties (3.3.1.2) are periodic tests 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. SAE INTERNATIONAL AMS4153L Page 5 of 6 4.4 Reports The vendor of extrus
30、ions shall furnish with each shipment a report stating that the extrusions conform to the chemical composition, ultrasonic inspection when required, and tolerances and showing the numerical results of tests on each inspection lot to determine conformance to the other acceptance test requirements. Th
31、is report shall include the purchase order number, inspection lot number, AMS4153L, size or section identification number, and quantity. The report shall also identify the producer, product form, producer lot number, and the size of the mill product. 4.4.1 When the product size is outside the range
32、covered by 1.1, the report shall contain a statement to that effect. 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. 5.2 Packaging Extrusions shall be prepared for shipment in accordance w
33、ith ASTM B 660 and in compliance with applicable rules and regulations pertaining 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 quotati
34、ons and when acknowledging purchase orders. 7. REJECTIONS Extrusions not conforming to this specification, or to modifications authorized by purchaser, will be subject to rejection. 8. NOTES 8.1 A change bar (|) located in the left margin is for the convenience of the user in locating areas where te
35、chnical revisions, not editorial changes, have been made to the previous issue of this document. An (R) symbol to the left of the document title indicates a complete revision of the document. Change bars and (R) are not used in original publications, nor in documents that contain editorial changes o
36、nly. 8.2 Hardness should be not lower than 125HB/10/500 or 130HB/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 proper
37、ties. Further analysis, including 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 are
38、 primary; dimensions and properties in SI units are shown as the approximate equivalents of the primary units and are presented only for information. SAE INTERNATIONAL AMS4153L Page 6 of 6 8.5 Purchase documents should specify not less than the following: AMS4153L Form and size or section identifica
39、tion of extrusions desired Quantity of extrusions desired Ultrasonic inspection report when specified (See 3.4.1) Property and acceptance requirements from the cognizant engineering organization applicable to sizes outside the range listed in1.1. 8.6 Similar Specifications AMS QQ-A-200/2, Temper T6, 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”
