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 2013 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:/www.sae.org/technical/standards/AMS4319B AEROSPACE MATERIAL SPECIFICATION AMS4319 REV. B Issued 1994-07 Revised 2
5、003-08 Reaffirmed 2013-12 Superseding AMS4319A Aluminum Alloy, Rolled or Cold Finished, Bars and Rods 12.2Si - 1.0Mg - 0.90Cu - 0.90Ni (4032-T651) Solution Heat Treated, Stress-Relieved, and Artificially Aged (Composition similar to UNS A94032) RATIONALE AMS4319B has been reaffirmed to comply with t
6、he SAE five-year review policy. 1. SCOPE: 1.1 Form: This specification covers an aluminum alloy in the form of bars and rods. 1.2 Application: These products have been used typically for parts requiring wear resistance and moderate strength where limited formability is acceptable, but usage is not l
7、imited 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 extent specified herein. The supplier may work to a subsequent revision of a document unless a specific document issue is s
8、pecified. 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, 400 Commonwealth Drive, Warrendale, PA 15096-0001 or www.sae.org. AMS 2355 Quality Assurance Samp
9、ling and Testing, Aluminum Alloys and Magnesium Alloys, Wrought Products, Except Forging Stock, and Rolled, Forged, or Flash Welded Rings AMS 2772 Heat Treatment of Aluminum Alloy Raw Material AS1990 Aluminum Alloy Tempers SAE INTERNATIONAL AMS4319B Page 2 of 5 2.2 ASTM Publications: Available from
10、ASTM, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959 or www.astm.org. ASTM B 660 Packaging/Packing of Aluminum and Magnesium Products ASTM B 666/B 666M Identification of Aluminum and Magnesium Alloy Products 2.3 ANSI Publications: Available from ANSI, 25 West 43rd Street, New York, NY 10036
11、 or www.ansi.org. ANSI H35.2 Dimensional Tolerances 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 AMS 2355. TABLE
12、 1 - Composition Element min max Silicon 11.0 13.5 Iron - 1.0 Copper 0.50 1.3 Magnesium 0.8 1.3 Chromium - 0.10 Zinc - 0.25 Nickel 0.50 1.3 Other Elements, each - 0.05 Other Elements, total - 0.15 Aluminum remainder 3.2 Condition: Solution heat treated, stress-relieved by stretching to produce a nom
13、inal permanent set of 1.5% but not less than 1% nor more than 3%, and artificially aged to the T651 temper (See AS1990) in accordance with AMS 2772. 3.2.1 Bars and rods stress-relieved by stretching shall receive no further straightening operations after stretching unless specifically authorized by
14、purchaser. SAE INTERNATIONAL AMS4319B Page 3 of 5 3.3 Properties: Product shall conform to the following requirements, determined in accordance with AMS 2355 on the mill product: 3.3.1 Tensile Properties: Shall be as shown in Table 2 for product 0.750 to 3.500 inches (19.05 to 88.90 mm), inclusive,
15、in nominal diameter or least distance between parallel sides. TABLE 2 - Minimum Tensile Properties Property Value Tensile Strength 52.0 ksi (358 MPa) Yield Strength at 0.2% Offset 48.0 ksi (331 MPa) Elongation in 2 Inches (50.8 mm) or 4D 4% 3.4 Quality: The product, as received by purchaser, shall b
16、e uniform in quality and condition, sound, and free from foreign materials and from imperfections detrimental to usage of the product. 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 ve
17、ndor of the product 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 product conforms to specified requirements. 4.2 Classi
18、fication of Tests: 4.2.1 Acceptance Tests: Composition (3.1) and tensile properties (3.3.1) are acceptance tests and, except for composition, shall be performed on each inspection lot. 4.3 Sampling and Testing: Shall be in accordance with AMS 2355. SAE INTERNATIONAL AMS4319B Page 4 of 5 4.4 Reports:
19、 The vendor of the product shall furnish with each shipment a report stating that the product conforms to the composition and tolerances, and showing numerical results of tests on each inspection lot to determine conformance to the other acceptance test requirements. This report shall include the pu
20、rchase order number, inspection lot number(s), AMS 4319B, size, and quantity. The report shall also identify the producer, the product form, and the size of the mill product. 4.5 Resampling and Retesting: Shall be in accordance with AMS 2355. 5. PREPARATION FOR DELIVERY: 5.1 Identification: Shall be
21、 in accordance with ASTM B 666/B 666M. 5.2 Packaging: 5.2.1 Product shall be protected from damage during storage and shipment by a method determined by vendor unless specified by purchaser. Examples of typical protective methods include but are not limited to interleaving with paper or oiling of th
22、e surface. 5.2.2 The product shall be prepared for shipment in accordance with ASTM B 660 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
23、 mention this specification number and its revision letter in all quotations 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 l
24、eft margin is for the convenience of the user in locating areas where technical revisions, not editorial changes, have been made to the previous issue of a specification. An (R) symbol to the left of the document title indicates a complete revision of the specification, including technical revision.
25、 Change bars and (R) are not used in original publications, nor in specifications that contain editorial changes only. 8.2 Terms used in AMS are clarified in ARP1917. SAE INTERNATIONAL AMS4319B Page 5 of 5 8.3 Dimensions and properties in inch/pound units are primary; dimensions and properties in SI
26、 units are shown as the approximate equivalents of the primary units and are presented only for information. 8.4 Purchase documents should specify not less than the following: AMS 4319B Form and size of product desired Quantity of product desired. 8.5 Key Words: Wear resistance, aluminum alloy, (4032-T651), bar, rod PREPARED UNDER THE JURISDICTION OF AMS COMMITTEE “D”
