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 2009 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: 724-776-4970 (outside USA)
4、 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/AMS5916A AEROSPACE MATERIAL SPECIFICATION AMS5916A Issued 2001-05 Revised 2009-03 Superseding AM
5、S5916 Alloy, Corrosion and Heat-Resistant, Sheet, Strip, and Plate 35Fe - 24Cr - 37Ni - 0.65Cb(Nb) - 0.2N Annealed (Composition similar to N08120) RATIONALE AMS5916A revises 3.4.2 for bending, 3.4.3.2 for stress rupture and is a Five Year Review and update of this specification, 1. SCOPE 1.1 Form Th
6、is specification covers a corrosion and heat-resistant alloy in the form of sheet, strip, and plate. 1.2 Application These products have been used typically for parts requiring corrosion and oxidation resistance up to 1800 F (982 C), and relatively high strength up to 1500 F (816 C), but usage is no
7、t limited 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
8、 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 from SAE International, 400 Commonwealth Drive, Warrendale, PA 15096-0001, Tel: 877-606-7323 (inside USA a
9、nd 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 Testing, Corrosion and Heat-Resistant Stee
10、ls and Alloys, Wrought Products and Forging Stock AMS2750 Pyrometry 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 Copyright SAE International Provided by
11、 IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE AMS5916A Page 2 of 6 2.2 ASTM Publications Available from ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959, Tel: 610-832-9585, www.astm.org. AST
12、M E 8/E 8M Tension Testing of Metallic Materials ASTM E 112 Determining Average Grain Size ASTM E 139 Conducting Creep, Creep-Rupture, and Stress-Rupture Tests of Metallic Materials ASTM E 290 Bend Testing of Material for Ductility ASTM E 354 Chemical Analysis of High-Temperature, Electrical, Magnet
13、ic, and Other Similar Iron, Nickel, and Cobalt Alloys ASTM A 480/A 480M Flat-Rolled Stainless and Heat-Resisting Steel Plate, Sheet, and Strip 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
14、ASTM E 354, by spectrochemical methods, or by other analytical methods acceptable to purchaser. TABLE 1 - COMPOSITION Element min max Carbon 0.02 0.10 Manganese - 1.50 Silicon - 1.00 Phosphorus - 0.040 Sulfur - 0.030 Chromium 23.00 27.00 Nitrogen 0.15 0.30 Nickel 35.0 39.0 Columbium (Niobium) 0.40 0
15、.90 Cobalt - 3.0 Molybdenum - 1.0 Tungsten - 0.5 Aluminum - 0.40 Titanium - 0.20 Boron - 0.010 Copper - 0.50 Iron Balance 3.1.1 Check Analysis Composition variations shall meet the applicable requirements of AMS2269. 3.2 Condition The product shall be supplied in the following condition: Copyright S
16、AE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE AMS5916A Page 3 of 6 3.2.1 Sheet and Strip Hot or cold rolled, solution heat treated, and, unless solution heat treatment is performed in an atmosphere yieldi
17、ng a bright finish, descaled having a surface appearance in accordance with ASTM A 480/A 480M and AS4194, comparable to 3.2.1.1 or 3.2.1.2 as applicable. 3.2.1.1 Sheet Shall be No. 2D finish. 3.2.1.2 Strip Shall be No. 1 strip finish. 3.2.2 Plate Hot rolled, solution heat treated, and descaled. 3.3
18、Heat Treatment The product shall be solution heat treated by heating in a suitable atmosphere within the range 2150 to 2250 F (1177 to 1232 C) holding at the selected temperature within 25 F (14 C) for a time commensurate with product thickness, and rapidly cooling. Pyrometry shall be in accordance
19、with AMS2750. 3.4 Properties The product shall conform to the following requirements: 3.4.1 Tensile Properties Shall be shown in Table 2, determined in accordance with ASTM E 8/E 8M. TABLE 2A - MINIMUM TENSILE PROPERTIES, INCH-POUND UNITS Nominal Thickness Inches Tensile Strength ksi Yield Strength
20、at 0.2% Offset ksi Elongation in 2 Inches or 4D % Over 0.015 to 2.00, incl 90 40.0 30 TABLE 2B - MINIMUM TENSILE PROPERTIES, SI UNITS Nominal Thickness Millimeters Tensile Strength MPa Yield Strength at 0.2% Offset MPa Elongation in 50.8 mm or 4D % Over 0.38 to 50.8 620 275 30 3.4.2 Bending Product
21、0.1874 inch (4.756 mm) and under in nominal thickness shall be tested in accordance with ASTM E 290 using a specimen prepared nominally 0.75 inch (19.0 mm) in width with its axis parallel to the rolling direction, and shall withstand, without cracking, bending at room temperature through an angle of
22、 180 degrees around a diameter equal to the bend factor shown in Table 3 times the nominal thickness of the product. In case of dispute, results of tests using the guided bend test of ASTM E 290 shall govern. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduc
23、tion or networking permitted without license from IHS-,-,-SAE AMS5916A Page 4 of 6 TABLE 3 - BENDING PARAMETERS Nominal Thickness Inch (mm) Bend Factor Up to 0.050 (1.27), incl Over 0.050 (1.27) to 0.1874 (4.760), incl 1.0 2.0 3.4.3 Stress-Rupture Properties at 1500 F (816 C) A tensile specimen, mai
24、ntained at 1500 F 3 (816 C 2) while a load sufficient to produce an initial axial stress of 16.0 ksi (110 MPa) is applied continuously, shall not rupture in less than the time indicated in Table 4. The test shall be continued to rupture without change of load. Elongation after rupture, measured at r
25、oom temperature, shall be not less than shown in Table 4. Tests shall be conducted in accordance with ASTM E 139. TABLE 4 - STRESS RUPTURE PARAMETERS Nominal Thickness Inches (mm) Time to Rupture Hours, Minimum Elongation in % in 4D Over 0.015 (0.381) to 2.00 (50.8) 24 10 3.4.3.1 The test of 3.4.3 m
26、ay be conducted using a load higher than required to produce an initial axial stress of 16.0 ksi (110 MPa) but load shall not be changed while test is in progress. Time to rupture and elongation requirements shall be as shown in Table 4. 3.4.3.2 The test of 3.4.3 may be conducted on product 0.020 in
27、ch (0.51 mm) and over in nominal thickness using incremental loading. In such case, the load required to produce an initial axial stress of 16.0 ksi (110 MPa) shall be used to rupture or for 24 hours, whichever occurs first. After the 24 hours and at intervals of 8 hours minimum, thereafter, the str
28、ess shall be increased in increments of 2.0 ksi (13.8 MPa). Time to rupture and elongation requirements shall be as shown in Table 4. 3.4.4 Average Grain Size Shall be an average grain size of ASTM No. 5 or coarser, determined in accordance with ASTM E 112. 3.5 Quality The product, as received by pu
29、rchaser, shall be uniform in quality and condition, sound, and free from foreign materials and from imperfections detrimental to usage of the product. 3.6 Tolerances Shall conform to AMS2262. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for Inspection The vendor of the product shall supply all
30、 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 Classification of Tests 4.2.1 Acceptance T
31、ests Composition (3.1), tensile properties (3.4.1), bending (3.4.2), average grain size (3.4.4), and tolerances (3.6) are acceptance tests and shall be performed on each heat or lot as applicable. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or netw
32、orking permitted without license from IHS-,-,-SAE AMS5916A Page 5 of 6 4.2.2 Periodic Tests Stress-rupture properties (3.4.3) is a periodic test 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 ac
33、cordance 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 and bending properties and average grain size of each lot, and stating that the product conforms to the other technical req
34、uirements. This report shall include the purchase order number, heat and lot numbers, AMS5916A, 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. 5.2 Packaging The product shall be
35、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. 6. ACKNOWLEDGMENT A vendor shall mention this specification nu
36、mber 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 left margin is for the convenience of the user in locatin
37、g areas where technical revisions, not editorial changes, have been made to the previous issue of a document. An (R) symbol to the left of the document title indicates a complete revision of the document, including technical revision. Change bars and (R) are not used in original publications, nor in
38、 documents that contain editorial changes only. 8.2 Terms used in AMS are clarified in ARP1917. 8.3 Dimensions and properties in inch/pound units and the Fahrenheit temperatures are primary; dimensions and properties in the SI units and the Celsius temperatures are shown as the approximate equivalen
39、ts of the primary units and are presented only for information. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE AMS5916A Page 6 of 6 8.4 Purchase documents should specify not less than the following: AMS5916A 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-,-,-
