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 2015 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/AMS5887D AEROSPACE MATERIAL SPECIFICATION AMS5887 REV. D Issued 1990-01 Reaffirme
5、d 2006-04 Revised 2015-12 Superseding AMS5887C Nickel Alloy, Corrosion and Heat-Resistant, Bars, Forgings, and Rings 54Ni - 22Cr - 12.5Co - 9.0Mo - 1.2Al Consumable Electrode or Vacuum Induction Melted Annealed (Composition similar to UNS N06617) RATIONALE AMS5887D revises Condition (3.3.1.2), Prope
6、rties (3.4.1.1.3), and Reports (4.4), 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 bars, forgings, flash welded rings under 4 inches (102 mm) in least cross-sectional dimension, and
7、stock of any size for forging or flash welded rings (see 8.4). 1.2 Application These products have been used typically for parts requiring high strength and resistance to oxidation and corrosion up to 2200 F (1204 C) and where such parts may require welding during fabrication, but usage is not limit
8、ed 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 specif
9、ied. 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 and Cana
10、da) or +1 724-776-4970 (outside USA), www.sae.org. AMS2261 Tolerances, Nickel, Nickel Alloy, and Cobalt Alloy Bars, Rods, and Wire AMS2269 Chemical Check Analysis Limits, Nickel, Nickel Alloys, and Cobalt Alloys SAE INTERNATIONAL AMS5887D Page 2 of 7 AMS2371 Quality Assurance Sampling and Testing, C
11、orrosion and Heat-Resistant Steels and Alloys, Wrought Products and Forging Stock AMS2374 Quality Assurance Sampling and Testing, Corrosion and Heat-Resistant Steel and Alloy Forgings AMS2806 Identification Bars, Wire, Mechanical Tubing, and Extrusions, Carbon and Alloy Steels and Corrosion and Heat
12、-Resistant Steels and Alloys AMS2808 Identification Forgings AMS7490 Rings, Flash Welded, Corrosion and Heat-Resistant Austenitic Steels, Austenitic-Type Iron, Nickel, or Cobalt Alloys, or Precipitation-Hardenable Alloys 2.2 ASTM Publications Available from ASTM International, 100 Barr Harbor Drive,
13、 P.O. Box C700, West Conshohocken, PA 19428-2959, Tel: 610-832-9585, www.astm.org. ASTM E8/E8M Tension Testing of Metallic Materials ASTM E21 Elevated Temperature Tension Tests of Metallic Materials ASTM E139 Conducting Creep, Creep-Rupture, and Stress-Rupture Tests of Metallic Materials ASTM E354 C
14、hemical 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, determined by wet chemical methods in accordance with ASTM E354, by spectrochemical met
15、hods, or by other analytical methods acceptable to purchaser. Table 1 - Composition Element min max Carbon Manganese Silicon Phosphorus Sulfur Chromium Cobalt Molybdenum Aluminum Titanium Boron Iron Copper Nickel 0.05 - - - - 20.00 10.00 8.00 0.80 - - - - remainder 0.15 0.50 0.50 0.015 0.015 24.00 1
16、5.00 10.00 1.50 0.60 0.006 3.00 0.50 SAE INTERNATIONAL AMS5887D Page 3 of 7 3.1.1 Check Analysis Composition variations shall meet the applicable requirements of AMS2269. 3.2 Melting Practice Alloy shall be multiple melted using consumable electrode practice in the remelt cycle or shall be induction
17、 melted under vacuum. If consumable electrode remelting is not performed in vacuum, electrodes which have been produced by vacuum induction melting shall be used for remelting. 3.3 Condition The product shall be supplied in the following condition: 3.3.1 Bars 3.3.1.1 Hot finished or cold finished, t
18、hen annealed; round bars shall be ground or turned. 3.3.1.2 Bar shall not be cut from plate (also see 4.4.1). 3.3.2 Forgings and Flash Welded Rings Annealed and descaled. 3.3.2.1 Flash welded rings shall not be supplied unless specified or permitted on purchasers part drawing. When supplied, rings s
19、hall be manufactured in accordance with AMS7490. 3.3.3 Stock for Forging or Flash Welded Rings As ordered by the forging or flash welded ring manufacturer. 3.3.4 Heat Treatment Bars, forgings, and flash welded rings shall be annealed by heating within the range 2075 to 2200 F (1135 to 1204 C), holdi
20、ng at the selected temperature within 25 F (14 C) for a time commensurate with cross-sectional thickness, and cooling at a rate equivalent to an air cool or faster. 3.4 Properties The product shall conform to the following requirements: 3.4.1 Bars, Forgings, and Flash Welded Rings 3.4.1.1 Tensile Pr
21、operties Shall be as follows for product under 4 inches (102 mm) in least cross-sectional dimension, determined in accordance with ASTM E8/E8M: SAE INTERNATIONAL AMS5887D Page 4 of 7 3.4.1.1.1 At Room Temperature Shall be shown in Table 2. Table 2 - Minimum tensile properties Property Value Tensile
22、Strength Yield Strength at 0.2% Offset Elongation in 4D 95 ksi (655 MPa) 35.0 ksi (241 MPa) 35% 3.4.1.1.2 At 1000 F (538 C) Shall be shown in Table 3, determined in accordance with ASTM E21 on specimens heated to 1000 F 5 F (538 C 3 C), held at heat for not less than 20 minutes before testing, and t
23、ested at 1000 F 5 F (538 C 3 C). Table 3 - Minimum elevated temperature tensile properties Property Value Tensile Strength Yield Strength at 0.2% Offset Elongation in 4D 66 ksi (455 MPa) 23.0 ksi (159 MPa) 45% 3.4.1.1.3 Mechanical property requirements for product outside the size range covered by 1
24、.1 shall be agreed upon between purchaser and producer. 3.4.1.2 Stress-Rupture Properties at 1600 F (871 C) A tensile specimen, maintained at 1600 F 3 F (871 C 2 C) while a load sufficient to produce an initial axial stress of 13.0 ksi (90 MPa) or higher is applied continuously, shall not rupture in
25、 less than 23 hours. The test shall be continued to rupture without change of load. Elongation after rupture, measured at room temperature, shall be not less than 10% in 4D. Testing shall be conducted in accordance with ASTM E139. 3.4.1.2.1 The test of 3.4.1.2 may be conducted using incremental load
26、ing. In such case, the load required to produce an initial axial stress of 13.0 ksi (90 MPa) or higher shall be used to rupture or for 23 hours. After the 23 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
27、elongation requirements shall be as specified in 3.4.1.2. 3.4.2 Stock for Forging or Flash Welded Rings Shall be as agreed upon by 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 from imp
28、erfections detrimental to usage of the product. 3.5.1 Grain flow of die forgings, except in areas which contain flash-line end grain, shall follow the general contour of the forgings showing no evidence of reentrant grain flow. 3.6 Tolerances Bars shall conform to all applicable requirements of AMS2
29、261. SAE INTERNATIONAL AMS5887D Page 5 of 7 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for Inspection The producer of the product shall supply all samples for producers tests and shall be responsible for the performance of all required tests. Purchaser reserves the right to sample and to per
30、form any confirmatory testing deemed necessary to ensure that the product conforms to specified requirements. 4.2 Classification of Tests 4.2.1 Acceptance Tests The following requirements are acceptance tests and shall be performed on each heat or lot as applicable: 4.2.1.1 Composition (3.1) of each
31、 heat. 4.2.1.2 Tensile properties (3.4.1.1) and stress-rupture properties (3.4.1.2) of each lot of bars, forgings, and flash welded rings. 4.2.1.3 Tolerances (3.6) of bars. 4.2.2 Periodic Tests Grain flow of die forgings (3.5.1) is a periodic test and shall be performed at a frequency selected by th
32、e producer unless frequency of testing is specified by purchaser. 4.3 Sampling and Testing Shall be as follows: 4.3.1 Bars, Flash Welded Rings, and Stock for Forging or Flash Welded Rings In accordance with AMS2371. 4.3.2 Forgings In accordance with AMS2374. 4.4 Reports The producer of the product s
33、hall furnish with each shipment a report showing the producers name and country where the metal was melted (e.g., final melt in the case of metal processed by multiple melting operations), and the results of tests for composition of each heat and for tensile properties and stress rupture properties
34、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, AMS5887D, size, and quantity. If forgings are supplied, the size and melt source of stock used to make the forgings shall also be include
35、d. 4.4.1 If the ship size/shape is cut from a larger cross section, report the nominal metallurgically worked size (see 3.3.1.2). 4.4.2 When the product size is outside the range covered by 1.1, the report shall contain a statement to that effect. 4.4.3 The producer of forging stock shall furnish wi
36、th each shipment a report showing the producers name and country where the metal was melted (e.g., final melt in the case of metal processed by multiple melting operations), and the results of tests for composition of each heat. This report shall include the purchase order number, heat number, AMS58
37、87D, size and quantity. SAE INTERNATIONAL AMS5887D Page 6 of 7 4.5 Resampling and Retesting Shall be as follows: 4.5.1 Bars, Flash Welded Rings, and Stock for Forging or Flash Welded Rings In accordance with AMS2371. 4.5.2 Forgings In accordance with AMS2374. 5. PREPARATION FOR DELIVERY 5.1 Sizes Ex
38、cept when exact lengths or multiples of exact lengths are ordered, straight bars will be acceptable in mill lengths of 6 to 24 feet (1.8 to 7.3 m), but not more than 25% of any shipment shall be supplied in lengths of 6 to 9 feet (1.8 to 2.7 m), except that for bars weighing over 25 pounds per foot
39、(37 kg/m), short lengths down to 2 feet (610 mm) may be supplied. 5.2 Identification Shall be as follows: 5.2.1 Bars In accordance with AMS2806. 5.2.2 Forgings In accordance with AMS2808. 5.2.3 Flash Welded Rings and Stock for Forging or Flash Welded Rings As agreed upon by purchaser and producer. 5
40、.3 Packaging 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 producer
41、 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. SAE INTERNATIONAL AMS5887D Page 7 of 7 8.
42、NOTES 8.1 Revision Indicator 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
43、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 clarified in ARP1917. 8.3 Dimensions and properties in inch/pound units and the Fahrenheit temperatures
44、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. 8.4 Purchase documents should specify not less than the following: AMS5887D Form and size or part number of product de
45、sired Quality of product desired Property and acceptance requirements from the cognizant engineering organization applicable to sizes outside the range listed in 1.1 If forging stock, specify any additional property requirements beyond those reported in 4.4.3 (see 3.4.2) and provide details of how to obtain the desired samples. PREPARED BY AMS COMMITTEE “F”
