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 reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions. Copyright 2011 SAE International All rights reserved. No part of this publication m
3、ay 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: +1 724-776-4970 (outside U
4、SA) 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/AMS5540NAEROSPACEMATERIALSPECIFICATIONAMS5540 REV. N Issued 1940-01 Reffirmed 2000-08 Revised
5、 2011-07Superseding AMS5540M Nickel Alloy, Corrosion and Heat-Resistant, Sheet, Strip, and Plate 74Ni - 15.5Cr - 8.0Fe Annealed(Composition similar to UNS N06600) RATIONALE AMS5540N revises Condition (3.2.1), Bending (3.3.3), Reports (4.4), and is a Five Year Review and update of this specification.
6、 1. SCOPE 1.1 Form: This specification covers a corrosion and heat-resistant nickel alloy in the form of sheet, strip, and plate. 1.2 Application These products have been used typically for parts requiring oxidation resistance up to 2000 F (1093 C), but useful at the higher temperatures only when st
7、resses are low, and where such parts may require welding during fabrication, but usage is not limited to such applications. Strength at elevated temperatures is similar to that of 18-8 type steels. 2. APPLICABLE DOCUMENTS The issue of the following documents in effect on the date of the purchase ord
8、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
9、f that document shall apply. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE AMS5540N Page 2 of 6 2.1 SAE Publications Available from SAE International, 400 Commonwealth Drive, Warrendale, PA 150
10、96-0001, Tel: 877-606-7323 (inside USA and Canada) or 724-776-4970 (outside USA), www.sae.org.AMS2262 Tolerances, Nickel, Nickel Alloy, and Cobalt Alloy Sheet, Strip, and Plate AMS2269 Chemical Check Analysis Limits, Nickel, Nickel Alloys, and Cobalt Alloys AMS2371 Quality Assurance Sampling and Tes
11、ting, Corrosion and Heat-Resistant Steels and Alloys, Wrought Products and Forging Stock AMS2807 Identification, 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 Publicati
12、ons Available from ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959, Tel: 610-832-9585, www.astm.org.ASTM A 480/A 480M Flat Rolled Stainless and Heat-Resisting Steel Plate, Sheet, and Strip ASTM E 8/E 8M Tension Testing of Metallic Materials ASTM E 112 Deter
13、mining Average Grain Size ASTM E 290 Bend Testing of Material for Ductility ASTM E 354 Chemical Analysis of High-Temperature, Electrical, Magnetic, and Other Similar Iron, Nickel, and Cobalt Alloys 3. TECHNICAL REQUIREMENTS 3.1 Composition Shall conform to the percentages by weight shown in Table 1,
14、 determined by wet chemical methods in accordance with ASTM E 354, by spectrochemical methods, or by other analytical methods acceptable to purchaser. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
15、SAE AMS5540N Page 3 of 6 TABLE 1 - COMPOSITION Element min max Carbon Manganese SiliconPhosphorus SulfurChromium Nickel IronCobalt Columbium (Niobium) Titanium Tantalum Aluminum Copper - - - - - 14.00 72.00 6.00 - - - - - - 0.151.000.500.040 0.015 17.00- 10.001.001.000.500.050.350.50 3.1.1 Check Ana
16、lysis Composition variations shall meet the applicable requirements of AMS2269. 3.2 Condition The product shall be supplied in the following condition: 3.2.1 Sheet and Strip Hot-rolled or cold-rolled, annealed, and, unless annealing is performed in an atmosphere yielding a bright finish, descaled ha
17、ving a surface appearance comparable to the following commercial corrosion resistant steel finishes as described in ASTM A 480/A 480M and AS4194 and 3.2.1.1 or 3.2.1.2 as applicable. 3.2.1.1 Sheet No. 2D finish 3.2.1.2 Strip No. 1 strip finish 3.2.2 Plate Hot or cold rolled, annealed, and descaled 3
18、.3 Properties 3.3.1 The product shall conform to the following requirements: 3.3.2 Tensile Properties Shall be as specified in Table 2, determined in accordance with ASTM E 8/E 8M on product 2.000 inches (50.80 mm) and under in nominal thickness. Copyright SAE International Provided by IHS under lic
19、ense with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE AMS5540N Page 4 of 6 TABLE 2 - MINIMUM TENSILE PROPERTIES Property Value Tensile Strength Yield Strength at 0.2% Offset Elongation in 2 inches (50.8 mm) or 4D 80.0 ksi (552 MPa) 35.0 ksi (241 MPa) 30%
20、3.3.2.1 Yield strength requirement does not apply to product under 0.020 inch (0.51 mm) in nominal thickness. 3.3.2.2 Elongation requirement does not apply to product under 0.010 inch (0.25 mm) in nominal thickness. 3.3.3 Bending Product 0.010 to 0.1875 inch (0.25 to 4.762 mm), exclusive, in nominal
21、 thickness shall be tested 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 an angle of 180 degrees around a diame
22、ter equal to the bend factor shown in Table 3 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 PARAMETERS Nominal Thickness Inch Nominal Thickness MillimetersBend Factor 0.010 to 0.050, incl
23、Over 0.050 to 0.1875, excl 0.25 to 1.27, incl Over 1.27 to 4.762, excl 123.3.4 Average Grain Size Shall be as shown in Table 4, determined in accordance with ASTM E 112. TABLE 4 - GRAIN SIZE PARAMETERS Form Nominal Thickness Inch Nominal Thickness MillimetersASTM Grain Size No. SheetStripUp to 0.050
24、, incl Over 0.050 to 0.250, incl Up to 0.125, incl Up to 1.27, incl Over 1.27 to 6.35, incl Up to 3.18, incl 4.5 or finer 3.5 or finer 4.5 or finer 3.4 Quality The product, as received by purchaser, shall be uniform in quality and condition, sound, and free from foreign materials and from imperfecti
25、ons detrimental to usage of the product. 3.5 Tolerances Shall conform to all applicable requirements of AMS2262. 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
26、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. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted witho
27、ut license from IHS-,-,-SAE AMS5540N Page 5 of 6 4.2 Classification of Tests Tests for all technical requirements are acceptance tests and shall be performed on each heat or lot as applicable. 4.3 Sampling and Testing Shall be in accordance with AMS2371. 4.4 Reports The vendor of the product shall f
28、urnish with each shipment a report showing the results of tests for composition of each heat and the results of tests on each lot to determine conformance to the other technical requirements. This report shall include the purchase order number, heat and lot number, AMS5540N, product form, size, and
29、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. 5.2 Packaging The product shall be prepared for shipment in accordance with commercial practice and in compliance with applicable rules and
30、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 acknowledging purchase orders. 7. REJECTIONS Prod
31、uct 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 editorial changes, have been made to the p
32、revious 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 changes only. 8.2 Terms used in AMS are cla
33、rified in ARP1917. 8.3 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. Copyright SAE Int
34、ernational Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE AMS5540N Page 6 of 6 8.4 Purchase documents should specify not less than the following: AMS5540N Product form and size of product desired Quantity of product desired. PREPARED BY AMS COMMITTEE “F” Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
