1、AEROSPACE MATERIAL SPECIFICATION AMS5878 REV. D Issued 1990-01 Revised 2015-01 Superseding AMS5878C Nickel Alloy, Corrosion and Heat-Resistant, Sheet, Strip, and Plate 59Ni - 22Cr - 2Mo - 14W - 0.35AI - 0.03La Solution Heat Treated (Composition similar to UNS N06230) RATIONALE AMS5878D revises Heat
2、Treatment (3.3), Properties (3.4.1), Reports (4.4, 4.4.5), and is a Five Year Review and update of this specification. 1. SCOPE 1.1 Form This specification covers a corrosion and heat-resistant nickel alloy in the form of sheet, strip, and plate 0.015 to 1.5 inch (0.38 to 38 mm) in nominal thickness
3、 . (See 8.5). 1.2 Application These products have been used typically for parts requiring oxidation resistance up to 2100 F (1149 C) and relatively high strength up to 1800 F (982 C), but usage is not limited to such applications. 2. APPLICABLE DOCUMENTS The issue of the following documents in effec
4、t 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 specified. When the referenced document has been cancelled and no superseding document has been spec
5、ified, 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 and Canada) or 724-776-4970 (outside USA), www.sae.org. AMS2262 Tolerances, Nickel, Nickel Alloy, and
6、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 Steels and Alloys, Wrought Products and Forging Stock AMS2750 Pyrometry _ SAE Technical Standards Board R
7、ules 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 therefrom, is the sole responsibility
8、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 2015 SAE International All rights reserved. No part of this publication may be reproduced, sto
9、red 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 USA) Fax: 724-776-0790
10、 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/AMS5878D SAE INTERNATIONAL AMS5878D Page 2 of 6 AMS2807 Identification, Carbon and Low-Alloy Steels, Corrosion and
11、 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 19428-2959, Tel: 610-832-9585, www.astm.org. ASTM A 480/
12、A 480M Flat-Rolled Stainless and Heat-Resistant Steel Plate, Sheet, and Strip ASTM E 8/E 8M Tension Testing of Metallic Materials ASTM E 18 Rockwell Hardness of Metallic Materials ASTM E 112 Determining Average Grain Size ASTM E 139 Conducting Creep, Creep-Rupture, and Stress-Rupture Tests of Metall
13、ic Materials ASTM E 290 Bend Test of Materials for Ductility ASTM E 354 Chemical Analysis of High-Temperature, Electrical, Magnetic, and Other Similar Iron, Nickel, and Cobalt Alloys ASTM E 384 Knoop and Vickers Hardness of Materials 3. TECHNICAL REQUIREMENTS 3.1 Composition Shall conform to the per
14、centages by weight shown in Table 1, determined by wet chemical methods in accordance with ASTM E 354, by spectrochemical methods, or by other analytical methods acceptable to purchaser. TABLE 1 - Composition Element min max Carbon 0.05 0.15 Manganese 0.30 1.00 Silicon 0.25 0.75 Phosphorus - 0.03 Su
15、lfur - 0.015 Chromium 20.00 24.00 Molybdenum 1.00 3.00 Tungsten 13.00 15.00 Aluminum 0.20 0.50 Lanthanum 0.005 0.05 Cobalt - 5.00 Titanium - 0.10 Boron - 0.015 Iron - 3.00 Copper - 0.50 Nickel remainder 3.1.1 Check Analysis Composition variations shall meet the applicable requirements of AMS2269. SA
16、E INTERNATIONAL AMS5878D Page 3 of 6 3.2 Condition The product shall be supplied in the following condition: 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 appeara
17、nce 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 rolled, solution heat treated, and descaled. 3.3 Heat Treatm
18、ent Pyrometry shall be in accordance with AMS2750. Except as specified in 3.3.1 the product shall be solution heat treated by heating to a temperature within the range 2150 to 2275 F (1177 to 1246 C), holding at the selected temperature within 25 F (14 C) for a time commensurate with section thickne
19、ss, and cooling rapidly. 3.3.1 Continuous Heat Treating Process parameters (e.g., furnace temperature set points, heat input, travel rate, etc.) for continuous heat treating lines shall be established by the material producer and validated by testing of product to the other requirements of this spec
20、ification. 3.4 Properties Product 0.015 to 1.5 inch (0.38 to 38 mm) in nominal thickness shall conform to the following requirements: 3.4.1 Mechanical property requirements for product outside of the range covered by 1.1 shall be agreed upon between purchaser and producer. 3.4.2 Tensile Properties S
21、hall be as shown in Table 2, determined in accordance with ASTM E 8/E 8M. TABLE 2 - Minimum Tensile Properties Property Value Tensile Strength 115 ksi (793 MPa) Yield Strength at 0.2% Offset 50 ksi (345 MPa) Elongation in 2 Inches (50.8 mm) or 4D 40% 3.4.3 Hardness Shall be not higher than 25 HRC, o
22、r equivalent (See 8.2), determined in accordance with ASTM E 18. 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 3.4.1 are acceptable
23、, determined on specimens taken from the same sample as that with nonconforming hardness or from another sample with similar nonconforming hardness. SAE INTERNATIONAL AMS5878D Page 4 of 6 3.4.4 Average Grain Size Shall be not larger than shown in Table 3, determined in accordance with ASTM E 112. TA
24、BLE 3 - Maximum Average Grain Size Nominal Thickness Inch Nominal Thickness Millimeters ASTM Grain Size No. 0.015 to 0.125, incl 0.38 to 3.18, incl 4 Over 0.125 to 0.1874, incl Over 3.18 to 4.760, incl 3 Over 0.1874 Over 4.760 3 3.4.5 Stress-Rupture Properties at 1700 F (927 C) A tensile specimen, m
25、aintained at 1700 F 3 (927 C 2) while a load sufficient to produce an initial axial stress of 9.0 ksi (62 MPa) or higher is applied continuously, shall not rupture in less than 36 hours. The test shall be continued to rupture without change of load. Elongation after rupture, measured at room tempera
26、ture, shall be not less than 10% in 2 inches (50.8 mm). Tests shall be conducted in accordance with ASTM E 139. 3.4.5.1 The test of 3.4.4 may be conducted using incremental loading. In such case, a load sufficient to produce an initial axial stress of 9.0 ksi (62 MPa) or higher shall be used to rupt
27、ure or for 36 hours, whichever occurs first. After the 36 hours and at intervals of 8 hours minimum, thereafter, the stress shall be increased in increments of 1.0 ksi (6.9 MPa). Time to rupture and elongation requirements shall be as specified in 3.4.4. 3.4.6 Bending Product shall be tested in acco
28、rdance with ASTM E 290 using a sample prepared nominally 0.75 inch (19.0mm) in width with its axis of bending parallel to the direction of rolling and shall withstand, without cracking, bending at room temperature through an angle of 180 degrees around a diameter equal to the bend factor shown in Ta
29、ble 4 times the nominal thickness of the product. In the case of dispute, the results of tests using the guided bend test of ASTM E 290 shall govern. TABLE 4 - Bending Parameters Nominal Thickness Inch Nominal Thickness Millimeters Bend Factor Up to 0.050, incl Up to 1.27, incl 1.5 Over 0.050 to 0.1
30、874, incl Over 1.27 to 4.760, incl 2.0 3.5 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. 3.6 Tolerances Shall conform to all applicable requirements of AMS22
31、62. 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 confirmatory testing deemed necessa
32、ry to ensure that the product conforms to specified requirements. 4.2 Classification of Tests All technical requirements are acceptance tests and shall be performed on each heat or lot as applicable. SAE INTERNATIONAL AMS5878D Page 5 of 6 4.3 Sampling and Testing Shall be in accordance with AMS2371.
33、 4.4 Reports The vendor of the product shall furnish with each shipment a report showing the vendors name and country where the metal was melted (e.g., final melt in the case of metal processed by multiple melting operations), and the following results of tests and relevant information: 4.4.1 For ea
34、ch heat Composition. 4.4.2 For each lot Tensile properties Hardness Average grain size Stress-rupture properties Bending. 4.4.3 A statement that the product conforms to the other technical requirements. 4.4.4 Purchase order number Heat and lot numbers AMS5878D Size Quantity. 4.4.5 When the product s
35、ize 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 Packaging The product shall be prepared for shipment
36、 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 number and its revision
37、 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. SAE INTERNATIONAL AMS5878D Page 6 of 6 8. NOTES 8.1 A change bar (|) located in the left margin is
38、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. Change bars and (R) are not used in original publicat
39、ions, 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/pound units and the Fahrenheit temperatures are primary; dimensions and properties
40、in SI units and the 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: AMS5878D Product form and size of product desired Quantity of product desired Property and acceptance requirements from the cognizant engineering organization applicable to sizes outside the range listed in 1.1. PREPARED BY AMS COMMITTEE “F“
