SAE AMS 4174D-2005 Aluminum Alloy Flash Welded Rings 5 6Zn - 2 5Mg - 1 6Cu - 0 23Cr (7075-T73) Solution and Precipitation Heat Treated (UNS A97075)《固溶和沉积热处理的铝合金闪焊环材5 6Zn 2 5Mg 1 6C.pdf

《SAE AMS 4174D-2005 Aluminum Alloy Flash Welded Rings 5 6Zn - 2 5Mg - 1 6Cu - 0 23Cr (7075-T73) Solution and Precipitation Heat Treated (UNS A97075)《固溶和沉积热处理的铝合金闪焊环材5 6Zn 2 5Mg 1 6C.pdf》由会员分享，可在线阅读，更多相关《SAE AMS 4174D-2005 Aluminum Alloy Flash Welded Rings 5 6Zn - 2 5Mg - 1 6Cu - 0 23Cr (7075-T73) Solution and Precipitation Heat Treated (UNS A97075)《固溶和沉积热处理的铝合金闪焊环材5 6Zn 2 5Mg 1 6C.pdf（7页珍藏版）》请在麦多课文档分享上搜索。

1、 AEROSPACE MATERIAL SPECIFICATION Aluminum Alloy, Flash Welded Rings 5.6Zn - 2.5Mg - 1.6Cu - 0.23Cr (7075-T73) Solution and Precipitation Heat Treated (Composition similar to UNS A97075) AMS 4174DSuperseding AMS 4174C 1. SCOPE: 1.1 Form: This specification covers an aluminum alloy in the form of fla

2、sh welded rings. 1.2 Application: These rings have been used typically for parts requiring high strength and resistance to stress-corrosion cracking, 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 ord

3、er 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 specified. When the referenced document has been cancelled and no superseding document has been specified, the last published issue o

4、f 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 Sampling and Testing, Aluminum Alloys and Magnesium Alloys, Wrought Products, Except Forging Stock, and Rolled, Forged, or Flash Welded

5、Rings AMS 7488 Rings, Flash Welded, Aluminum and Aluminum Alloys AMS 2772 Heat Treatment of Aluminum and Aluminum Alloys AS1990 Aluminum Alloy Tempers Issued 1976-01 Revised 2005-08Reaffirmed 2010-10 SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the st

6、ate 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 therefrom, is the sole responsibility of the user.” SAE reviews each technical report at least every five y

7、ears at which time it may be reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions. Copyright 2010 SAE International All 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

8、, 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: +1 724-776-4970 (outside USA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org SAE values your

9、 input. To provide feedback on this Technical Report, please visit http:/www.sae.org/technical/standards/AMS4174D Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE- 2 - AMS 4174D AMS 4174D2.2 ASTM

10、Publications: Available from ASTM, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959 or www.astm.org. ASTM B 660 Packaging/Packing of Aluminum and Magnesium Products 3. TECHNICAL REQUIREMENTS: 3.1 Composition: Shall conform to the percentages by weight shown in Table 1, determin

11、ed in accordance with AMS 2355. TABLE 1 - Composition Element min max SiliconCopperIronManganeseMagnesiumChromiumZincTitaniumOther Elements, each Other Elements, total Aluminum-1.2-2.10.185.1-remainder0.400.502.00.302.90.286.10.200.050.153.2 Condition: Rings shall be manufactured in accordance with

12、AMS 7488 and solution and precipitation heat treated to the T73 temper in accordance with AMS 2772 (See AS1990). 3.3 Properties: Rings shall conform to the following requirements, determined on the mill produced size in accordance with AMS 2355. 3.3.1 Tensile Properties: Shall be as follows; longitu

13、dinal tensile properties apply to specimens taken in the circumferential direction. Long-transverse and short-transverse properties apply to specimens taken in the greater and lesser, respectively, of the axial and radial directions. Copyright SAE International Provided by IHS under license with SAE

14、Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE- 3 - AMS 4174D AMS 4174D3.3.1.1 Longitudinal: Shall be as specified in Table 2. TABLE 2A - Minimum Longitudinal Tensile Properties, Inch/Pound Units NominalRadial Thickness InchesNominalCross-Sectional Area Square

15、 Inches TensileStrengthksiYield Strength at 0.2% Offset ksiElongationin 4D %0.062 to 0.249, incl Up to 20, incl 68.0 58.0 7 Over 0.249 to 1.499, incl Up to 25, incl 70.0 61.0 8 Over 1.499 to 2.999, incl Up to 25, incl 69.0 59.0 8 Over 2.999 to 4.499, incl Up to 20, incl 68.0 57.0 7 Over 2.999 to 4.4

16、99, incl Over 20 to 32, incl 65.0 55.0 7 TABLE 2B - Minimum Longitudinal Tensile Properties, SI Units NominalRadial Thickness MillimetersNominalCross-Sectional Area Square Centimeters TensileStrengthMPaYield Strength at 0.2% Offset MPaElongationin 4D %1.57 to 6.32, incl Up to 129, incl 469 400 7 Ove

17、r 6.32 to 38.07, incl Up to 161, incl 483 421 8 Over 38.07 to 76.17, incl Up to 161, incl 476 407 8 Over 76.17 to 114.27, incl Up to 129, incl 469 393 7 Over 76.17 to 114.27, incl Over 129 to 206, incl 448 379 7 3.3.1.2 Long-Transverse: Shall be as specified in Table 3. TABLE 3A - Minimum Long-Trans

18、verse Tensile Properties, Inch/Pound Units NominalRadial Thickness InchesNominalCross-Sectional Area Square Inches TensileStrengthksiYield Strength at 0.2% Offset ksiElongationin 4D %0.062 to 0.249, incl Up to 20, incl 66.0 55.0 3 Over 0.249 to 0.499, incl Up to 20, incl 67.0 56.0 4 Over 0.499 to 0.

19、749, incl Up to 25, incl 67.0 56.0 4 Over 0.749 to 1.499, incl Up to 25, incl 66.0 55.0 4 Over 1.499 to 2.999, incl Up to 25, incl 65.0 54.0 4 Over 2.999 to 4.499, incl Up to 20, incl 60.0 49.0 3 Over 2.999 to 4.499, incl Over 20 to 32, incl 60.0 47.0 3 TABLE 3B - Minimum Long-Transverse Tensile Pro

20、perties, SI Units NominalRadial Thickness MillimetersNominalCross-Sectional Area Square Centimeters TensileStrengthMPaYield Strength at 0.2% Offset MPaElongationin 4D %1.57 to 6.32, incl Up to 129, incl 455 379 3 Over 6.32 to 12.67, incl Up to 129, incl 462 386 4 Over 12.67 to 19.02, incl Up to 161,

21、 incl 462 386 4 Over 19.02 to 38.07, incl Up to 161, incl 455 379 4 Over 38.07 to 76.17, incl Up to 161, incl 448 372 4 Over 76.17 to 114.27, incl Up to 129, incl 414 338 3 Over 76.17 to 114.27, incl Over 129 to 206, incl 414 324 3 Copyright SAE International Provided by IHS under license with SAENo

22、t for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE- 4 - AMS 4174D AMS 4174D3.3.1.3 Short-Transverse: Shall be as specified in Table 4. TABLE 4A - Minimum Short-Transverse Tensile Properties, Inch/Pound Units NominalRadial Thickness InchesNominalCross-Sectional Area

23、Square Inches TensileStrengthksiYield Strength at 0.2% Offset ksiElongationin 4D %1.500 to 2.999, incl Up to 25, incl 60.0 48.0 2 Over 2.999 to 4.499, incl Up to 20, incl 57.0 44.0 2 Over 2.999 to 4.499, incl Over 20 to 32, incl 54.0 41.0 2 TABLE 4B - Minimum Short-Transverse Tensile Properties, SI

24、Units NominalRadial Thickness MillimetersNominalCross-Sectional Area Square Centimeters TensileStrengthMPaYield Strength at 0.2% Offset MPaElongationin 4D %38.10 to 76.17, incl Up to 161, incl 414 331 2 Over 76.17 to 114.27, incl Up to 129, incl 393 303 2 Over 76.17 to 114.27, incl Over 129 to 206,

25、incl 372 283 2 3.3.2 Conductivity: Shall be as follows, determined on the surface of test specimens: 3.3.2.1 If the conductivity is 40.0% IACS (International Annealed Copper Standard) (23.2 MS/m) or higher and longitudinal tensile properties meet specified requirements, rings are acceptable. 3.3.2.2

26、 If the conductivity is 38.0 to 39.9% IACS (22.0 to 23.1 MS/m), if the longitudinal tensile properties meet specified requirements, and if the longitudinal yield strength does not exceed the specified minimum by more than 11.9 ksi (82 MPa), rings are acceptable. 3.3.2.3 If the conductivity is below

27、40.0% IACS and the longitudinal yield strength exceeds the specified minimum value by more than 11.9 ksi (82 MPa), rings shall be given additional precipitation heat treatment. If after such treatment, rings meet the requirements of 3.3.1.1 and 3.3.2.1 or 3.3.2.2, rings are acceptable. 3.3.2.4 If th

28、e conductivity is below 38.0% IACS (22.0 MS/m), rings are not acceptable but may be re-heat treated or given additional precipitation heat treatment to meet the requirements of 3.3.1.1 and 3.3.2.1 or 3.3.2.2. 3.3.3 Stress-Corrosion Cracking Resistance: Specimens, cut from a ring so that the axis of

29、loading of the specimen is parallel to the short-transverse direction of the ring, shall show no evidence of stress-corrosion cracking when stressed to 75% of the specified minimum longitudinal yield strength.3.4 Quality: Rings, as received by purchaser, shall be uniform in quality and condition, so

30、und, and free from foreign materials and from imperfections detrimental to usage of the rings. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE- 5 - AMS 4174D AMS 4174D4. QUALITY ASSURANCE PROVISI

31、ONS: 4.1 Responsibility for Inspection: The vendor of rings 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 rings conform

32、to specified requirements.4.2 Classification of Tests: 4.2.1 Acceptance Tests: Composition (3.1), longitudinal tensile properties (3.3.1.1), and conductivity (3.3.2) are acceptance tests and, except for composition, shall be performed on each lot. 4.2.2 Periodic Tests: Transverse tensile properties

33、(3.3.1.2 and 3.3.1.3) and stress-corrosion resistance (3.3.3) 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 AMS 2355. 4.4 Reports: The vendor of rings shall

34、furnish with each shipment a report stating that the product conforms to the composition, tolerances, and nondestructive tests, 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

35、 order number, inspection lot number(s), AMS 4174D, 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 as ag

36、reed upon by purchaser and vendor. 5.2 Packaging: Rings 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 rings to ensure carrier acceptance and safe delivery. Copyrigh

37、t SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE- 6 - AMS 4174D AMS 4174D6. ACKNOWLEDGMENT: A vendor shall mention this specification number and its revision letter in all quotations and when acknowledgin

38、g purchase orders. 7. REJECTIONS: Rings 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 technical revisions, not edito

39、rial 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. Change bars and (R) are not used in original publications, nor in specifications that contain edito

40、rial changes only. 8.2 Hardness of Solution and Precipitation Heat Treated Rings: 8.2.1 Hardness should be 125 HB/10/500 or 130 HB/10/1000. Hardness has been used to verify that rings have been properly processed, but an out-of-range hardness number is not always indicative of rings with out-of-spec

41、ification tensile strength. 8.2.2 Further analysis including material composition verification, heat treat process parameter review, and/or tensile property measurement of rings with out-of-range hardness may be necessary.8.3 Terms used in AMS are clarified in ARP1917. 8.4 Dimensions and properties

42、in inch/pound units and Fahrenheit temperatures are primary; dimensions and properties in SI units and 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 417

43、4D Size or part number of rings desired Quantity of rings desired. 8.6 Key Words: Flash welded rings, AMS 4174D, aluminum alloy, 7075-T73, solution and precipitation heat treated, UNS A97075, stress corrosion cracking resistant, high strength PREPARED UNDER THE JURISDICTION OF AMS COMMITTEE “D” Copy

44、right SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE- 7 - AMS 4174D AMS 4174DRATIONALE:This specification has been updated to usage of current specification callouts and deletion of former Military requirements. Reports modified to require identity the processor and the size of the mill product.Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-