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/AMS5523G AEROSPACE MATERIAL SPECIFICATION AMS5523 REV. G Issued 1952-11 Reaffirme
5、d 2000-09 Revised 2012-01 Superseding AMS5523F Steel, Corrosion and Heat-Resistant, Sheet, Strip, and Plate 23Cr - 13.5Ni (309S) Solution Heat Treated (Composition similar to UNS S30908)RATIONALE AMS5523G revises Properties (3.3), and Bending (3.3.3) and is a Five Year Review and update of this spec
6、ification. 1. SCOPE 1.1 Form This specification covers a corrosion and heat-resistant steel in the form of sheet, strip, and plate. 1.2 Application These products have been used typically for parts requiring both corrosion and heat resistance and oxidation resistance up to 2000 F (1093 C), but usage
7、 is not limited to such applications. Strength at elevated temperatures is similar to the room temperature strength of 18-8 type steels. 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
8、 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. 2.1 SAE Publications Available f
9、rom SAE International, 400 Commonwealth Drive, 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 Ch
10、eck Analysis Limits, Corrosion and Heat-Resistant Steels and Alloys, Maraging and Other Highly-Alloyed Steels, and Iron Alloys SAE AMS5523G Page 2 of 5 AMS2371 Quality Assurance Sampling and Testing, Corrosion and Heat-Resistant Steels and Alloys, Wrought Products and Forging Stock AMS2807 Identific
11、ation, Carbon and Low-Alloy Steels, Corrosion and Heat-Resistant Steels and Alloys, Sheet, Strip, Plate, and Aircraft Tubing AS4194 Sheet and Strip Surface Finish Nomenclature 2.2 ASTM Publications Available from ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2
12、959, Tel: 610-832-9585, www.astm.org. ASTM A 370 Mechanical Testing of Steel Products ASTM A 480/A 480M Flat Rolled Stainless and Heat-Resisting Steel Plate, Sheet, and Strip ASTM E 290 Bend Testing of Material for Ductility ASTM E 353 Chemical Analysis of Stainless, Heat Resisting, Maraging, and Ot
13、her Similar Chromium-Nickel-Iron Alloys 3. TECHNICAL REQUIREMENTS 3.1 Composition Shall conform 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
14、 - COMPOSITION Element min max Carbon Manganese Silicon Phosphorous Sulfur Chromium Nickel Molybdenum Copper - - - - - 22.00 12.00 - - 0.08 2.00 1.00 0.0400.03024.00 15.00 0.75 0.75 3.1.1 Check Analysis Composition variations shall meet the applicable requirements of AMS2248. 3.2 Condition The produ
15、ct shall be supplied in the following condition: 3.2.1 Sheet and Strip Cold rolled, solution heat treated free from continuous carbide network, and, unless solution heat treatment is performed in an atmosphere yielding a bright finish, descaled having a surface finish comparable to the following com
16、mercial corrosion resistant steel finishes as described in ASTM A 480/A 480M and AS4194 and the following: SAE AMS5523G Page 3 of 5 3.2.1.1 Sheet No. 2D finish. 3.2.1.2 Strip No. 1 strip finish. 3.2.2 Plate Hot rolled, solution heat treated free from continuous carbide network, and descaled. 3.3 Pro
17、perties The product shall conform to the following requirements: tensile and hardness testing shall be performed in accordance with ASTM A 370: 3.3.1 Tensile Properties Shall be as shown in Table 2. TABLE 2A - TENSILE PROPERTIES, INCH/POUND UNITS Nominal Thickness Inches Tensile Strength ksi Yield S
18、trength at 0.2% Offset ksi, min Elongation in 2 inches or 4D %, min Over 0.002 to 0.003, incl Over 0.003 to 0.004, incl Over 0.004 110 max 105 max 75 - 100 - - 30.0 20 30 40 TABLE 2B - TENSILE PROPERTIES, SI UNITS Nominal Thickness mm Tensile Strength MPa Yield Strength at 0.2% Offset MPa, min Elong
19、ation in 50.8 mm or 4D %, min Over 0.051 to 0.076, incl Over 0.076 to 0.102, incl Over 0.102 758 max 724 max 517 - 689 - - 207 20 30 40 3.3.2 Hardness Shall not be higher than 95 HRB, or equivalent (See 8.2). 3.3.3 Bending Product 0.749 inch (19.02 mm) and under in nominal thickness shall be tested
20、in accordance with ASTM E 290 using a sample prepared nominally 0.75 inch (19.0 mm) in width with its axis of bending parallel to the direction of rolling and shall withstand, without cracking, when bending at room temperature through the angle indicated in Table 3 around a diameter equal to the ben
21、d factor times the nominal thickness of the product. In case of dispute, the results of tests using the guided bend test of ASTM E 290 shall govern. TABLE 3 - BENDING REQUIREMENTS Nominal Thickness Inch Nominal Thickness mm Angle deg, min Bend Factor Up to 0.249, incl Over 0.249 to 0.749, incl Up to
22、 6.32, incl Over 6.32 to 19.02, incl 180 90 1 1 SAE AMS5523G 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 imperfections detrimental to usage of the product. 3.5 Tolerances Shall conform to al
23、l 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 reserves the right to sample and to perform any c
24、onfirmatory testing deemed necessary to ensure that the product conforms to specified requirements. 4.2 Classification of Tests 4.2.1 Acceptance Tests Composition (3.1), tensile properties (3.3.1), hardness (3.3.2), bending of product 0.1874 inch (4.72 mm) and under in nominal thickness (3.3.3), and
25、 tolerances (3.5) are acceptance tests and shall be performed on each heat or lot as applicable. 4.2.2 Periodic Tests Bending of product over 0.1874 to 0.749, inch, incl (4.72 to 19.02 mm) in nominal thickness (3.3.3) is a periodic test and shall be performed at a frequency selected by the vendor un
26、less frequency of testing is specified by the 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 heat and for tensile, hardness, and applicable b
27、ending properties of each lot as applicable. This report shall include the purchase order number, heat and lot numbers, AMS5523G, size, and quantity. 4.5 Resampling and Retesting Shall be in accordance with AMS2371. 5. PREPARATION FOR DELIVERY 5.1 Identification Shall be in accordance with AMS2807.
28、5.2 Packaging 5.2.1 The product shall be prepared for shipment in accordance with 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. SAE AMS5523G Page 5 o
29、f 5 6. ACKNOWLEDGMENT A vendor shall 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
30、 A change bar (l) 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 previous issue of this document. An (R) symbol to the left of the document title indicates a complete revision of the document, in
31、cluding technical revisions. Change bars and (R) are not used in original publications, nor in documents that contain editorial changes only. 8.2 Hardness conversion tables for metals are presented in ASTM E 140. 8.3 Terms used in AMS are clarified in ARP1917. 8.4 Dimensions and properties in inch/p
32、ound 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: AMS5523G Product form and size of product desired Quantity of product desired. PREPARED BY AMS COMMITTEE “F“
