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 2012 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/AMS5529J AEROSPACE MATERIAL SPECIFICATION AMS5529 REV. J Issued 1954-05 Revised 2
5、012-02 Superseding AMS5529H Steel, Corrosion Resistant, Sheet and Strip 17Cr - 7.1Ni - 1.1Al Solution Heat Treated and Cold Rolled, Precipitation Hardenable 0.0015 to 0.100 inch (0.038 to 2.54 mm) Nominal Thickness (Composition similar to UNS S17700) RATIONALE AMS5529J revises applicable thickness (
6、Title, 1.1, 3.3). 1. SCOPE 1.1 Form This specification covers a corrosion-resistant steel in the form of sheet and strip 0.0015 to 0.100 inch (0.038 to 2.54 mm) in nominal thickness. 1.2 Application These products have been used typically for parts such as springs requiring corrosion resistance and
7、high strength up to 600 F (316 C), but usage is not limited to such applications. 1.2.1 Strength of these cold-worked products will be impaired if parts are welded during fabrication. 1.2.2 Certain design and processing procedures may cause these products to become susceptible to stress-corrosion cr
8、acking; ARP1110 recommends practices to minimize such conditions. 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 u
9、nless 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 AMS5529J Page 2 of 5 2.1 SAE Publications Available from SAE International, 400 Commonwealth Drive,
10、 Warrendale, PA 15096-0001, Tel: 877-606-7323 (inside USA and Canada) or 724-776-4970 (outside USA), www.sae.org. AMS2242 Tolerances, Corrosion and Heat Resistant Steel, Iron Alloy, Titanium, and Titanium Alloy Sheet, Strip, and Plate AMS2248 Chemical Check Analysis Limits, Corrosion and Heat-Resist
11、ant Steels and Alloys, Maraging and Other Highly-Alloyed Steels, and Iron Alloys AMS2371 Quality Assurance Sampling and Testing, Corrosion and Heat-Resistant Steels and Alloys, Wrought Products and Forging Stock AMS2807 Identification, Carbon and Low-Alloy Steels, Corrosion and Heat-Resistant Steels
12、 and Alloys, Sheet, Strip, Plate, and Aircraft Tubing ARP1110 Minimizing Stress Corrosion Cracking in Wrought Forms of Steels and Corrosion Resistant Steels and Alloys 2.2 ASTM Publications Available from ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959, Tel
13、: 610-832-9585, www.astm.org. ASTM A 370 Mechanical Testing of Steel Products ASTM E 353 Chemical Analysis of Stainless, Heat-Resisting, Maraging, and Other Similar Chromium-Nickel-Iron Alloys ASTM E 384 Knoop and Vickers Hardness of Materials 3. TECHNICAL REQUIREMENTS 3.1 Composition Shall conform
14、to the percentages by weight shown in Table 1, determined by wet chemical methods in accordance with ASTM E 353, by spectrochemical methods, or by other analytical methods acceptable to purchaser. TABLE 1 - COMPOSITION Element min maxCarbon Manganese Silicon Phosphorus Sulfur Chromium Nickel Aluminu
15、m - - - - - 16.00 6.50 0.75 0.09 1.00 1.00 0.0400.03018.00 7.75 1.50 SAE AMS5529J Page 3 of 5 3.1.1 Check Analysis Composition variations shall meet the applicable requirements of AMS2248. 3.2 Condition The product shall be supplied in the following condition: 3.2.1 Sheet and Strip Solution heat tre
16、ated, free from continuous carbide network determined by metallographic examination, and, unless solution heat treatment is performed in an atmosphere yielding a bright finish, descaled, and cold-rolled (See 8.2). 3.3 Properties Product, 0.0015 to 0.100 inch (0.038 to 2.54 mm) in nominal thickness,
17、shall conform to the following requirements; tensile properties and hardness shall be determined in accordance with ASTM A 370: 3.3.1 As Cold Rolled (Condition C) 3.3.1.1 Tensile Properties Shall be as shown in Table 2. TABLE 2 - MINIMUM TENSILE PROPERTIES Property Value Tensile Strength Yield Stren
18、gth at 0.2% Offset Elongation in 2 Inches (50.8 mm) 200 ksi (1379 MPa) 175 ksi (1207 MPa) 1% 3.3.1.2 Hardness Shall be not lower than 41 HRC, or equivalent (See 8.3); for thin gages where superficial hardness testing is impractical, microhardness testing in accordance with ASTM E 384 may be used. Pr
19、oduct shall not be rejected on the basis of hardness if the tensile properties of 3.3.1.1 are acceptable, determined on specimens taken from the same sample as that with nonconforming hardness or from another sample with similar nonconforming hardness. 3.3.2 After Precipitation Heat Treatment Condit
20、ion (CH900) Product, solution heat treated and cold rolled, shall have the following properties after being precipitation heat treated by heating to 900 F 10 (482 C 6), holding at heat for 60 minutes, -0, +10, and cooling at a rate equivalent to air cooling. 3.3.2.1 Tensile Properties Shall be as sh
21、own in Table 3. TABLE 3 - MINIMUM TENSILE PROPERTIES AS PRECIPITATION HEAT TREATED TO CH900 CONDITION Property Value Tensile Strength Yield Strength at 0.2% Offset Elongation in 2 inches (50.8 mm) 240 ksi (1655 MPa) 230 ksi (1586 MPa) 1% SAE AMS5529J Page 4 of 5 3.3.2.2 Hardness Shall be not lower t
22、han 46 HRC, or equivalent (See 8.3); for thin gages where superficial hardness testing is impractical, microhardness testing in accordance with ASTM E 384 may be used. Product shall not be rejected on the basis of hardness if the tensile properties of 3.3.2.1 are acceptable, determined on specimens
23、taken from the same sample as that with nonconforming hardness or from another sample with similar nonconforming hardness. 3.4 Quality The product, as received by purchaser, shall be uniform in quality and condition, sound, and free from foreign materials and from imperfections detrimental to usage
24、of the product. 3.5 Tolerances Shall conform to all applicable requirements of AMS2242. 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 of all required tests. Purchaser
25、 reserves the right to sample and to perform any confirmatory testing deemed necessary to ensure that the product conforms to specified requirements. 4.2 Classification of Tests 4.2.1 Acceptance Tests The following requirements are acceptance tests and shall be performed on each heat or lot, as appl
26、icable. 4.2.1.1 Composition (3.1) of each heat. 4.2.1.2 Tensile properties (3.3.1.1 and 3.3.2.1) of each lot. 4.2.1.3 Hardness (3.3.1.2 and 3.3.2.2) of each lot. 4.2.1.4 Tolerances (3.5) of each lot. 4.2.2 Periodic Tests Freedom from continuous carbide network (3.2.1) is a periodic test and shall be
27、 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 AMS2371. 4.4 Reports The vendor of the product shall furnish with each shipment a report showing the results of tests for composition of each h
28、eat and for tensile properties and hardness as cold rolled, and tensile properties and hardness after precipitation heat treatment of each lot, and stating that the product conforms to the other technical requirements. This report shall include the purchase order number, heat and lot numbers, AMS552
29、9J, size, and quantity. SAE AMS5529J Page 5 of 5 4.5 Resampling and Testing Shall be in accordance with AMS2371. 5. PREPARATION FOR DELIVERY 5.1 Identification Shall be in accordance with AMS2807. 5.2 Packaging The product shall be prepared for shipment in accordance with commercial practice and in
30、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 quotations and when acknowledgin
31、g 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 (l) located in the left margin is for the convenience of the user in locating areas where technical revisions, not edito
32、rial 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, nor in documents that contain editorial change
33、s only. 8.2 For applications that require special control of the surface finish (such as springs), the purchaser may impose an additional requirement for a No. 2B surface finish in accordance with ASTM A 480/A 480M and AS4194. 8.3 Hardness conversion tables for metals are presented in ASTM E 140. 8.
34、4 Terms used in AMS are clarified in ARP1917. 8.5 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. 8.6 Purchase documents should specify not less than the following: AMS5529J Product form and size of product desired Quantity of product desired. PREPARED BY AMS COMMITTEE “F”
