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 revised, reaffirmed, stabilized, or cancelled. SAE invites your written comments and suggestions. Copyright 2017 SAE International All rights reserved. No part of this p
3、ublication 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: +1 724-776-497
4、0 (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/AMS4500J AEROSPACE MATERIAL SPECIFICATION AMS4500 REV. J Issued 1940-01 Revised 2007-02 Reaffir
5、med 2017-09 Superseding AMS4500H Copper, Sheet, Strip, and Plate Soft Annealed (Composition similar to UNS C11000) RATIONALE AMS4500J has been reaffirmed to comply with the SAE Five-Year Review policy. 1. SCOPE 1.1 Form This specification covers unalloyed copper in the form of sheet, strip, and plat
6、e. 1.2 Application These products have been used typically for electrical components and for formed and drawn parts, such as gaskets and washers, 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 fo
7、rms 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, the last published issue of tha
8、t 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), or www.sae.org. AMS 2222 Tolerances, Copper and Copper Alloy Sheet, Strip, and Plate 2.2 ASTM Pub
9、lications Available from ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959, Tel: 610-832-9585, or www.astm.org. ASTM B 193 Resistivity of Electrical Conductor Materials ASTM B 248 General Requirements for Wrought Copper and Copper-Alloy Plate, Sheet, Strip, a
10、nd Rolled Bar ASTM B 248M General Requirements for Wrought Copper and Copper-Alloy Plate Sheet, Strip, and Rolled Bar (Metric) ASTM E 18 Rockwell Hardness and Rockwell Superficial Hardness of Metallic Materials ASTM E 53 Chemical Analysis of Copper ASTM E 290 Semi-Guided Bend Test for Ductility of M
11、etallic Materials 3. TECHNICAL REQUIREMENTS 3.1 Material Shall be electrolytic tough pitch or oxygen-free copper containing not less than 99.90% by weight copper (including silver), determined by wet chemical methods in accordance with ASTM E 53, by spectrochemical methods, or by other analytical me
12、thods acceptable to purchaser. 3.2 Condition Cold rolled and fully recrystallized, in soft (O60), bright-annealed temper (See 8.2). 3.3 Properties The product shall conform to the following requirements: 3.3.1 Bending The product shall withstand, without cracking, bending in accordance with ASTM E 2
13、90 at room temperature flat on itself with axis of bend parallel to the direction of rolling. 3.3.2 Hardness Shall be not higher than shown in Table 1, determined in accordance with ASTM E 18. TABLE 1 - MAXIMUM HARDNESS Nominal Thickness Inch Nominal Thickness mm Hardness 0.015 to 0.030, excl 0.030
14、and over 0.38 to 0.76, excl 0.76 and over 68 HR15T 65 HRF 3.3.3 Electrical Resistivity Shall be not greater than 0.15328 /m2at 20 C 2 (68 F 4), determined in accordance with ASTM B 193. 3.4 Quality The product, as received by purchaser, shall be uniform in quality and condition, sound, and free from
15、 foreign materials and from imperfections detrimental to usage of the product. 3.5 Tolerances Shall conform to AMS 2222. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for Inspection The vendor of the product shall supply all samples for vendors tests and shall be responsible for the performance
16、 of all required tests. Purchaser reserves the right to sample and to perform any confirmatory testing deemed necessary to ensure that the product conforms to specified requirements. SAE INTERNATIONAL AMS4500J Page 1 of 3_ 4.2 Classification of Tests All technical requirements are acceptance tests a
17、nd shall be performed on each lot. 4.3 Sampling and Testing Shall be in accordance with ASTM B 248 or ASTM B 248M. 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 showing the results of tests to dete
18、rmine conformance to the other technical requirements. This report shall include the purchase order number, lot number, AMS 4500J, size, and quantity. 4.5 Resampling and Retesting If any specimen used in the above tests fails to meet the specified requirements, disposition of the product may be base
19、d on the results of testing three additional specimens for each original nonconforming specimen. Failure of any retest specimen to meet the specified requirements shall be cause for rejection of the product represented. Results of all tests shall be reported. 5. PREPARATION FOR DELIVERY 5.1 Identifi
20、cation The product shall be identified as in 5.1.1 unless line marking as in 5.1.2 is specified by purchaser. 5.1.1 Each sheet, strip, and plate shall be legibly marked near one end, coils being marked near the outside end, with AMS 4500J, lot number, manufacturers identification, and nominal thickn
21、ess, using any suitable marking fluid. As an alternate method, individual pieces or bundles shall have attached a durable tag marked with the above information or shall be boxed and the box marked with the same information. 5.1.2 When specified by purchaser, each sheet, strip, and plate shall be leg
22、ibly marked on one face, in the respective location indicated below, with AMS 4500J, lot number, manufacturers identification, and nominal thickness. The characters shall be applied using a marking fluid removable in hot alkaline cleaning solution without rubbing. The markings shall have no deleteri
23、ous effect on the product or its performance and shall be sufficiently stable to withstand normal handling. The specification number, manufacturers identification, and nominal thickness shall be continuously line marked; the lot number may be included in the line marking or may be marked at one loca
24、tion on each piece. 5.1.2.1 Flat Strip 6 Inches (152 mm) and Under in Width Shall be marked in one or more lengthwise rows of characters recurring at intervals not greater than 3 feet (914 mm). 5.1.2.2 Flat Sheet, Flat Strip Over 6 Inches (152 mm) in Width, and Plate Shall be marked in lengthwise ro
25、ws of characters recurring at intervals not greater than 3 feet (914 mm), the rows being spaced not more than 6 inches (152 mm) apart and alternately staggered. 5.1.2.3 Coiled Sheet and Strip Shall be marked near both the outside and inside ends of the coil; the markings shall be applied as in 5.1.2
26、 or shall appear on a durable tag or label attached to the coil and marked with the information of 5.1.2. When the product is wound on cores, the tag or label may be attached to the core. SAE INTERNATIONAL AMS4500J Page 2 of 3_ 5.2 Packaging The product shall be prepared for shipment in accordance w
27、ith commercial practice and in compliance with applicable rules and regulations pertaining to the handling, packaging, and transportation of the product to ensure carrier acceptance and safe delivery. 6. ACKNOWLEDGMENT A vendor shall mention this specification number and its revision letter in all q
28、uotations and when acknowledging purchase orders. 7. REJECTIONS Product 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
29、 technical revisions, not editorial changes, have been made to the previous issue of this specification. An (R) symbol to the left of the document title indicates a complete revision of the specification, including technical revision. Change bars and (R) are not used in original publications, nor in
30、 specifications that contain editorial changes only. 8.2 Copper temper designations are defined in ASTM B 601. 8.3 Terms used in AMS are clarified in ARP1917. 8.4 Dimensions and properties in inch/pound units and the Fahrenheit temperatures are primary; dimensions and properties in SI units and the
31、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 4500J Form and size of product desired Quantity of product desired. 8.6 Similar Specifications ASTM B 152 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“ SAE INTERNATIONAL AMS4500J Page 3 of 3_
