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 ther
2、efrom, 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 2018 SAE International All rights reserved. No part of this
3、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 Canada) Tel: +1 724-776-49
4、70 (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:/standards.sae.org/AMS4017L AEROSPACE MATERIAL SPECIFICATION AMS4017 REV. L Issued 1942-01 Reaffirmed 2017-11 Rev
5、ised 2018-01 Superseding AMS4017K Aluminum Alloy Sheet and Plate 2.5Mg - 0.25Cr (5052-H34) Strain-Hardened, Half-Hard, and Stabilized (Composition similar to UNS A95052) RATIONALE AMS4017L revises Condition (3.2), Properties (3.3.1.1), Reports (4.4.1) and Identification (5.1.1), and results from a F
6、ive-Year Review and update of this specification. 1. SCOPE 1.1 Form This specification covers an aluminum alloy in the form of sheet and plate 0.009 to 1.000 inch (0.23 to 25.40 mm), inclusive, in nominal thickness (see 8.5). 1.2 Application These products have been used typically for parts requirin
7、g moderate forming and where good welding characteristics and resistance to corrosion are important, but usage is not limited to such applications. 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 exten
8、t 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, the last published issue of that document shall apply. SAE INTERNATIONAL AMS
9、4017L Page 2 of 5 2.1 SAE Publications Available from SAE International, 400 Commonwealth Drive, Warrendale, PA 15096-0001, Tel: 877-606-7323 (inside USA and Canada) or +1 724-776-4970 (outside USA), www.sae.org. AMS2355 Quality Assurance, Sampling and Testing Aluminum Alloys and Magnesium Alloy Wro
10、ught Products (Except Forging Stock), and Rolled, Forged, or Flash Welded Rings ARP1917 Clarification of Terms Used in Aerospace Metals Specifications 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, w
11、ww.astm.org. ASTM B660 Packaging/Packing of Aluminum and Magnesium Products ASTM B666/B666M Identification Marking of Aluminum and Magnesium Products 2.3 ANSI Accredited Publications Copies of these documents are available online at http:/webstore.ansi.org/. ANSI H35.1/ H35.1M Standard Alloy and Tem
12、per Designation System For Aluminum ANSI H35.2 Dimensional Tolerance for Aluminum Mill Products 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 A
13、MS2355. Table 1 - Composition Element Min Max Silicon - 0.25 Iron - 0.40 Copper - 0.10 Manganese - 0.10 Magnesium 2.2 2.8 Chromium 0.15 0.35 Zinc - 0.10 Other Elements, each - 0.05 Other Elements, total - 0.15 Aluminum remainder 3.2 Condition Strain hardened, half-hard, and stabilized to the H34 tem
14、per (see ANSI H35.1/H35/1M). SAE INTERNATIONAL AMS4017L Page 3 of 5 3.3 Properties The product shall conform to the following requirements, determined in accordance with AMS2355 on the mill produced size. 3.3.1 Tensile Properties Shall be as specified in Table 2. 3.3.1.1 Tensile property requirement
15、s for sheet and plate outside the thickness range of 1.1 shall be as agreed upon by purchaser and producer. Table 2 Table 2A - Tensile properties, inch/pound units Nominal Thickness Inch Tensile Strength ksi Yield Strength at 0.2% Offset ksi, Min Elongation in 2 Inches or 4D %, Min 0.009 to 0.019, i
16、ncl 34.0 - 41.0 26.0 3 Over 0.019 to 0.050, incl 34.0 - 41.0 26.0 4 Over 0.050 to 0.113, incl 34.0 - 41.0 26.0 6 Over 0.113 to 0.249, incl 34.0 - 41.0 26.0 7 Over 0.249 to 1.000, incl 34.0 - 41.0 26.0 10 Table 2B - Tensile properties, SI units Nominal Thickness Millimeters Tensile Strength MPa Yield
17、 Strength at 0.2% Offset MPa, Min Elongation in 50.8 mm or 4D %, Min 0.23 to 0.48, incl 234 - 283 179 3 Over 0.48 to 1.27, incl 234 - 283 179 4 Over 1.27 to 2.87, incl 234 - 283 179 6 Over 2.87 to 6.32, incl 234 - 283 179 7 Over 6.32 to 25.40, incl 234 - 283 179 10 3.3.2 Bending Product 0.249 inch (
18、6.32 mm) and under in nominal thickness shall withstand, without cracking, bending at room temperature through an angle of 180 degrees around a diameter equal to the bend factor shown in Table 3 times the nominal thickness of the product with axis of bend parallel to the direction of rolling. Table
19、3 - Bending requirements Nominal Thickness Inch Nominal Thickness Millimeters Bend Factor Up to 0.019, incl Up to 0.48, incl 1 Over 0.019 to 0.050, incl Over 0.48 to 1.27, incl 2 Over 0.050 to 0.113, incl Over 1.27 to 2.87, incl 3 Over 0.113 to 0.249, incl Over 2.87 to 6.32, incl 4 SAE INTERNATIONAL
20、 AMS4017L Page 4 of 5 3.4 Quality The product, as received by purchaser, shall be uniform in quality and condition, sound, and free from foreign materials and from internal and external imperfections detrimental to usage of the product. 3.5 Tolerances Shall conform to all applicable requirements of
21、ANSI H35.2 or ANSI H35.2M. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for Inspection The producer of the product shall supply all samples for producers tests and shall be responsible for the performance of all required tests. Purchaser reserves the right to sample and to perform any confirma
22、tory testing deemed necessary to ensure that the product conforms to the specified requirements. 4.2 Classification of Tests 4.2.1 Acceptance Tests Composition (3.1), tensile properties (3.3.1), and tolerances (3.5) are acceptance tests and, except for composition, shall be performed on each lot. 4.
23、2.2 Periodic Tests Bending (3.3.2) is a periodic test and shall be performed at a frequency selected by the producer unless frequency of testing is specified by purchaser. 4.3 Sampling and Testing Shall be in accordance with AMS2355. 4.4 Reports The producer of the product shall furnish with each sh
24、ipment a report stating that the product conforms to the composition and tolerances 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 number, AMS401
25、7L, size, and quantity. The report shall also identify the producer, the product form, and the size of the mill product. 4.4.1 When material produced to this specification is beyond the sizes allowed in the scope of tables, or other exceptions are taken to the technical requirements listed in Sectio
26、n 3 (see 5.1.1), the report shall contain a statement “This material is certified as AMS4017L(EXC) because of the following exceptions.” and the specific exceptions shall be listed. 4.5 Resampling and Retesting Shall be in accordance with AMS2355. 5. PREPARATION FOR DELIVERY 5.1 Identification Shall
27、 be in accordance with ASTM B666/B666M. 5.1.1 When technical exceptions are taken (see 4.4.1), the material shall be marked with AMS4017(EXC). SAE INTERNATIONAL AMS4017L Page 5 of 5 5.2 Protective Treatment Product shall be protected from damage during storage and shipment by a method determined by
28、producer unless specified by purchaser. Examples of typical methods include but are not limited to interleafing with paper or oiling of the surface. 5.3 Packaging The product shall be prepared for shipment in accordance with ASTM B660 and in compliance with applicable rules and regulations pertainin
29、g to the handling, packaging, and transportation of the product to ensure carrier acceptance and safe delivery. 6. ACKNOWLEDGMENT A producer shall mention this specification number and its revision letter in all quotations and when acknowledging purchase orders. 7. REJECTIONS Product not conforming
30、to this specification, or to modifications authorized by purchaser, will be subject to rejection. 8. NOTES 8.1 Revision Indicator A change bar (I) 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 p
31、revious 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, nor in documents that contain editorial changes only. 8.2 Terms used in AMS are cla
32、rified in ARP1917. 8.3 Dimensions and properties in inch/pound units and the Fahrenheit temperatures 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. 8.4 Unless otherw
33、ise specified, the material producer shall work to the revision of this specification (AMS4211) in effect on the date of order placement. Unless otherwise specified, material manufactured and certified to the immediately previous revision of this specification (AMS4211) may be procured and used unti
34、l inventory is depleted. 8.5 Purchase documents should specify not less than the following: AMS 4017K Form and size of product desired Property and acceptance requirements from the cognizant engineering organization applicable to sizes outside the range listed in 1.1 Quantity of product desired 8.6 Similar Specifications AMS QQ-A-250/8A, Temper H34, 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“
