1、AEROSPACE MATERIAL SPECIFICATIONAMS4162 REV. EIssued 1968-05Reaffirmed 2008-05Revised 2014-09Superseding AMS4162DAluminum Alloy, Extrusions6.3Cu - 0.30Mn - 0.18Zr - 0.10V - 0.06Ti (2219-T8511)Solution Treated, Stress Relief Stretched, Straightened, and Precipitation Heat Treated(Composition similar
2、to A92219)RATIONALEAMS4162E revises Composition (3.1.1), Properties (3.3.1), and Reports (4.4.1), and is a Five Year Review and update of this specification.1. SCOPE1.1 FormThis specification covers an aluminum alloy in the form of extruded bars, rods, wire, profiles, and tubing under 3.00 inches (7
3、6.2 mm) in diameter, least thickness, or wall thickness and 25 in2(161 cm2) or less in cross-sectional area (See 8.5).1.2 ApplicationThese extrusions have been used typically for structural parts requiring high strength up to 500 F (260 C), but usage is not limited to such applications. May be welde
4、d in the specified condition but properties are improved by reheat treatment after welding. Reheat treatment after welding, however, may reduce resistance to stress-corrosion cracking.2. APPLICABLE DOCUMENTSThe issue of the following documents in effect on the date of the purchase order forms a part
5、 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 canceled and no superseding document has been specified, the last published issue of that document
6、shall apply.2.1 SAE PublicationsAvailable 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, Aluminum Alloys and Magnesium Alloys, Wrought Prod
7、ucts, Except Forging Stock, and Rolled, Forged or Flash Welded RingsAMS2772 Heat Treatment of Aluminum Alloy Raw MaterialsAS1990 Aluminum Alloy Tempers_SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The u
8、se of this report is entirely voluntary, and its applicability and suitability for any particular use, including any patent infringement 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,
9、 stabilized, or cancelled. SAE invites your written comments and suggestions.Copyright 2014 SAE InternationalAll rights reserved. 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,
10、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 USA)Fax: 724-776-0790Email: CustomerServicesae.orgSAE WEB ADDRESS: http:/www.sae.orgSAE values your input. To provide feedbackon this Technical
11、Report, please visithttp:/www.sae.org/technical/standards/AMS4162ESAE INTERNATIONAL AMS4162E Page 2 of 52.2 Aluminum Association PublicationsAvailable from The Aluminum Association, 1525 Wilson Boulevard, Suite 600, Arlington, VA 22209, Tel: 703-358-2960, www.aluminum.org.International Alloy Designa
12、tions and Chemical Composition Limits for Wrought Aluminum and Wrought Aluminum Alloys (“Teal Sheets”)2.3 ASTM PublicationsAvailable 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 Al
13、uminum-Alloy Wrought ProductsASTM B 660 Packaging/Packing of Aluminum and Magnesium ProductsASTM B 666/B 666M Identification Marking of Aluminum and Magnesium ProductsASTM G 47 Determining Susceptibility to Stress Corrosion Cracking of 2XXX and 7XXX Aluminum Alloys2.4 ANSI PublicationsAvailable from
14、 American National Standards Institute, 25 West 43rd Street, 4thFloor, New York, NY 10036, Tel: 212-642-4900, www.ansi.org.ANSI H35.2 Dimensional Tolerances for Aluminum Mill ProductsANSI H35.2M Dimensional Tolerances for Aluminum Mill Products (Metric)3. TECHNICAL REQUIREMENTS3.1 CompositionShall c
15、onform to the percentages by weight shown in Table 1, determined in accordance with AMS2355.TABLE 1 COMPOSITIONElement min maxSilicon - 0.20Iron - 0.30Copper 5.8 6.8Manganese 0.20 0.40Magnesium - 0.02Zinc - 0.10Titanium 0.02 0.10Vanadium 0.05 0.15Zirconium 0.10 0.25Other Elements, each - 0.05Other E
16、lements, total - 0.153.1.1 In case there is a discrepancy in the values listed in Table 1 with those listed in the “International Alloy Designations and Chemical Composition Limits for Wrought Aluminum and Wrought Aluminum Alloys” (known as the “Teal Sheets”), the composition limits registered with
17、the Aluminum Association and published in the “Teal Sheets” shall be the controlling composition.SAE INTERNATIONAL AMS4162E Page 3 of 53.2 ConditionSolution heat treated, stress-relieved by stretching to produce a nominal permanent set of 1.5%, but not less than 1% nor more than 3%, and precipitatio
18、n heat treated to the T8511 temper (See AS1990). Heat treatments shall be performed in accordance with AMS2772.3.2.1 Extrusions may receive minor straightening, after stretching, of an amount necessary to meet the requirements of 3.5.3.2.2 Extrusions shall be supplied with an as-extruded surface fin
19、ish; light polishing to remove minor surface imperfections is permissible provided such imperfections can be removed within specified dimensional tolerances.3.3 PropertiesExtrusions shall conform to the following requirements, determined on the mill produced size in accordance with AMS2355:3.3.1 Ten
20、sile PropertiesShall be as shown in Table 2 and Table 3 for extrusions under 3.00 inches (76.2 mm) in nominal diameter or least thickness (bars, rods, wire, profiles) or nominal wall thickness (tubing) and 25 square inches (161 cm2) and under in cross-sectional area. Mechanical properties for produc
21、t outside the range covered by 1.1 shall be agreed upon between purchaser and producer.3.3.1.1 Longitudinal: Shall be as shown in Table 2.TABLE 2 - MINIMUM LONGITUDINAL TENSILE PROPERTIESProperty ValueTensile Strength 58.0 ksi (400 MPa)Yield Strength at 0.2% Offset 42.0 ksi (290 MPa)Elongation in 2
22、Inches (50.8 mm) or 4D 6%3.3.1.2 Long-Transverse: Shall be as shown in Table 3.TABLE 3 - MINIMUM LONG-TRANSVERSE TENSILE PROPERTIESProperty ValueTensile Strength 56.0 ksi (386 MPa)Yield Strength at 0.2% Offset 39.0 ksi (269 MPa)Elongation in 2 Inches (50.8 mm) or 4D 4%3.3.1.2.1 Long-transverse tensi
23、le requirements apply only to extrusions from which a test specimen not less than 2.50 inches (63.5 mm) in length can be taken.3.3.2 Stress-Corrosion ResistanceSpecimens, cut from extrusions 0.750 inch (19.05 mm) and over in nominal diameter or least thickness, shall exhibit no evidence of stress-co
24、rrosion cracking when stressed in the short-transverse (perpendicular to grain flow) direction to 30.0 ksi (207 MPa) when tested in accordance with ASTM G 47.3.4 QualityExtrusions, as received by purchaser, shall be uniform in quality and condition, sound, and free from foreign materials andfrom imp
25、erfections detrimental to usage of the extrusions.SAE INTERNATIONAL AMS4162E Page 4 of 53.4.1 When specified, extrusions shall be subjected to ultrasonic inspection in accordance with ASTM B 594. Extrusions 0.500 inch (12.70 mm) and over in nominal thickness, not exceeding 600 pounds (272 kg) per pi
26、ece in weight, or a 10-to-1 width-to-thickness ratio, shall meet ultrasonic Class B.3.5 TolerancesShall conform to all applicable requirements of ANSI H35.2 or ANSI H35.2M except that surface roughness tolerances shall be double those specified therein.4. QUALITY ASSURANCE PROVISIONS4.1 Responsibili
27、ty for InspectionThe 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
28、requirements.4.2 Classification of Tests4.2.1 Acceptance TestsComposition (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 Te
29、stsLong-transverse tensile properties (3.3.1.2) and stress-corrosion resistance (3.3.2) 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 TestingShall be in accordance with AMS2355.4.4 ReportsThe ven
30、dor of extrusions shall furnish with each shipment a report stating that the extrusions conform to the chemical composition, ultrasonic inspection when specified, and tolerances and showing the numerical results of tests on each inspection lot to determine conformance to the other acceptance test re
31、quirements. This report shall include the purchase order number, inspection lot number, AMS4162E, size or section identification number, and quantity. The report shall also identify the producer, the product form, and the size of the mill product.4.4.1 When the product is outside the range covered b
32、y 1.1, the report shall contain a statement to that effect.4.5 Resampling and RetestingShall be in accordance with AMS2355.5. PREPARATION FOR DELIVERY5.1 IdentificationShall be in accordance with ASTM B 666/B 666M.SAE INTERNATIONAL AMS4162E Page 5 of 55.2 PackagingExtrusions shall be prepared for sh
33、ipment in accordance with 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. ACKNOWLEDGMENTA vendor shall mention this specification number and its revision l
34、etter in all quotations and when acknowledging purchase orders.7. REJECTIONSExtrusions not conforming to this specification, or to modifications authorized by purchaser, will be subject to rejection.8. NOTES8.1 A change bar (|) located in the left margin is for the convenience of the user in locatin
35、g areas where technical 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, including technical revisions. Change bars and (R) are not used in original publications, no
36、r in documents that contain editorial changes only.8.2 Hardness should be not lower than 115HB/10/500 or 122HB/10/1000, determined in accordance with ASTM E 10. Hardness has been used to verify that extrusions have been properly processed, but an out-of-range hardness number is not always indicative
37、 of extrusions with out-of-specification tensile properties. Further analysis, includingmaterial composition verification, heat treat process parameter review, and/or tensile property measurement on out-of-range hardness, may be necessary.8.3 Terms used in AMS are clarified in ARP1917.8.4 Dimensions
38、 and properties in inch/pound units are primary; dimensions and properties in SI units are shown as the approximate equivalent of the primary units and are presented only for information.8.5 Purchase documents should specify not less than the following:AMS4162EForm and size or section identification number of extrusions desiredQuantity of extrusions desired.Property and acceptance requirements from the cognizant engineering organization applicable to sizes outside the range listed in 1.1.PREPARED BY AMS COMMITTEE “D”
