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 ther
2、efrom, 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 2017 SAE International All rights reserved. No part of this
3、publication 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: +1 724-776-49
4、70 (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:/standards.sae.org/AMS5916B AEROSPACE MATERIAL SPECIFICATION AMS5916 REV. B Issued 2011-05 Revised 2017-03 Supers
5、eding AMS5916A Alloy, Corrosion and Heat-Resistant, Sheet, Strip, and Plate 35Fe - 24Cr - 37Ni - 0.65Cb(Nb) - 0.2N Annealed (Composition similar to N08120) RATIONALE AMS5916B revises Properties (3.4.5), and Reports (4.4), and is a Five-Year Review and update of this specification. 1. SCOPE 1.1 Form
6、This specification covers a corrosion and heat-resistant alloy in the form of sheet, strip, and plate 2.00 inch (50.8 mm) and under in thickness (see 8.4). 1.2 Application These products have been used typically for parts requiring corrosion and oxidation resistance up to 1800 F (982 C), and relativ
7、ely high strength up to 1500 F (816 C), 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 order forms a part of this specification to the extent specified herein. The supplier may work to a subsequent rev
8、ision 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 from SAE International, 400 Commonwealth Drive, War
9、rendale, PA 15096-0001, Tel: 877-606-7323 (inside USA and Canada) or +1 724-776-4970 (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
10、 Sampling and Testing Corrosion and Heat-Resistant Steels and Alloys Wrought Products and Forging Stock AMS2750 Pyrometry SAE INTERNATIONAL AMS5916B Page 2 of 6 AMS2807 Identification Carbon and Low Alloy Steels, Corrosion and Heat-Resistant Steels and Alloys Sheet, Strip, Plate, and Aircraft Tubing
11、 ARP1917 Clarification of Terms Used in Aerospace Metals Specifications 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 19428-2959, Tel: 610-832-9585, www.astm.org ASTM E8/E8M Tens
12、ion Testing of Metallic Materials ASTM E112 Determining Average Grain Size ASTM E139 Conducting Creep, Creep-Rupture, and Stress-Rupture Tests of Metallic Materials ASTM E290 Bend Testing of Material for Ductility ASTM E354 Chemical Analysis of High-Temperature, Electrical, Magnetic, and Other Simil
13、ar Iron, Nickel, and Cobalt Alloys ASTM A480/A480M 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 ASTM E354, by spectro
14、chemical 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 0.90 Cobalt - 3.0 Molyb
15、denum - 1.0 Tungsten - 0.5 Aluminum - 0.40 Titanium - 0.20 Boron - 0.010 Copper - 0.50 Iron remainder 3.1.1 Check Analysis Composition variations shall meet the applicable requirements of AMS2269. SAE INTERNATIONAL AMS5916B Page 3 of 6 3.2 Condition The product shall be supplied in the following con
16、dition: 3.2.1 Sheet and Strip Hot or cold rolled, solution heat treated, and, unless solution heat treatment is performed in an atmosphere yielding a bright finish, descaled having a surface finish comparable to the following commercial corrosion-resistant steel finishes as described in ASTM A480/A4
17、80M and AS4194, and 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 Heat Treatment The product shall be solution heat treated by heating in a suitable atmosphere within
18、 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 with AMS2750. 3.4 Properties The product shall conform to the following requirements: 3.4.1 Tensile
19、Properties Shall be shown in Table 2, determined in accordance with ASTM E8/E8M. Table 2 Table 2A - Minimum Tensile Properties, Inch-Pound Units Nominal Thickness Inches Tensile Strength ksi Yield Strength at 0.2% Offset ksi Elongation in 2 inches or 4D % Over 0.015 to 2.00, incl 90 40.0 30 Table 2B
20、 - 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 SAE INTERNATIONAL AMS5916B Page 4 of 6 3.4.2 Bending Product 0.1874 inch (4.756 mm) and under in nominal thickness s
21、hall be tested in accordance with ASTM E290 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 180 around a diameter equal to the bend factor shown in
22、 Table 3 times the nominal thickness of the product. In case of dispute, results of tests using the guided bend test of ASTM E290 shall govern. 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
23、-Rupture Properties at 1500 F (816 C) A tensile specimen, maintained at 1500 F 3 F (816 C 2 C) 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 ruptur
24、e without change of load. Elongation after rupture, measured at room temperature, shall be not less than shown in Table 4. Tests shall be conducted in accordance with ASTM E139. Table 4 - Stress Rupture Parameters Nominal Thickness Inches (mm) Time to Rupture Hours, Minimum Elongation in % in 4D Ove
25、r 0.015 (0.381) to 2.00 (50.8) 24 10 3.4.3.1 The test of 3.4.3 may 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
26、. 3.4.3.2 The test of 3.4.3 may be conducted on product 0.020 inch (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 2
27、4 hours and at intervals of 8 hours minimum, thereafter, the stress 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 accord
28、ance with ASTM E112. 3.4.5 Mechanical property requirements for product outside of the range covered by 1.1 shall be agreed upon between purchaser and producer. 3.5 Quality The product, as received by purchaser, shall be uniform in quality and condition, sound, and free from foreign materials and fr
29、om imperfections detrimental to usage of the product. 3.6 Tolerances Shall conform to AMS2262. SAE INTERNATIONAL AMS5916B Page 5 of 6 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 th
30、e 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 Tests Composition (3.1), tensile properties (3.4.1), bendin
31、g (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. 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 testin
32、g 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 vendors name and country where the metal was melted (e.g., final melt in the case of metal processed by multiple melting
33、operations) and the 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 requirements. This report shall include the purchase order number, heat and lot numbers, AMS59
34、16B, size and quantity. 4.4.1 When the product size is outside the range covered by 1.1, the report shall contain a statement to that effect. 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 Pack
35、aging 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. 6. ACKNOWLEDGMENT A vendor shall me
36、ntion this specification number 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. SAE INTERNATIONAL AMS5916B Page 6 of 6 8. NOTES 8.1 Revision Indicator A ch
37、ange 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 a document. An (R) symbol to the left of the document title indicates a complete revision of the document, including
38、technical revision. 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 clarified in ARP1917. 8.3 Dimensions and properties in inch/pound units and the Fahrenheit temperatures are primary; dimensions and propertie
39、s in the SI units and the Celsius temperatures are shown as the approximate equivalents of the primary units and are presented only for information. 8.4 Purchase documents should specify not less than the following: AMS5916B Form and size of product desired Property and acceptance requirements from the cognizant engineering organization applicable to sizes outside the range listed in 1.1 Quantity of product desired. PREPARED BY AMS COMMITTEE “F“
