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 2012 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/AMS5665N AEROSPACE MATERIAL SPECIFICATION AMS5665 REV. N Issued 1940-10 Revised 2012-10 Super
5、seding AMS5665M Nickel Alloy, Corrosion and Heat Resistant, Bars, Forgings, and Rings 74Ni - 15.5Cr - 8.0Fe UNS N06600 RATIONALE AMS5665N revises Composition (Table 1), and is a Five Year Review and update of this specification. 1. SCOPE 1.1 Form This specification covers a corrosion and heat resist
6、ant nickel alloy in the form of bars, forgings, flash welded rings, and stock for forging or flash welded rings. 1.2 Application These products have been used typically for parts requiring both corrosion and oxidation resistance and where such parts may require welding during fabrication and for par
7、ts requiring oxidation resistance up to 2000 F (1093 C) but useful at the higher temperatures only when stresses are low, but usage is not limited to such applications. Strength at elevated temperatures is similar to that of the 18-8 type steels. 2. APPLICABLE DOCUMENTS The issue of the following do
8、cuments in effect on the date of the purchase order form 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 canceled and no superseding document
9、 has been specified, the last published issue of that document shall apply. SAE AMS5665N Page 2 of 6 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. AMS2261
10、 Tolerances, Nickel, Nickel Alloy, and Cobalt Alloy Bars, Rods, and Wire 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 AMS2374 Quality
11、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 Resistant Steels and Alloys AMS2808 Identification, Forgings AMS7490 Rings, Flash Welded, Corros
12、ion 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, P.O. Box C700, West Conshohocken, PA 19428-2959, Tel: 610-832-9585, www.astm.org. ASTM E 8/E 8M
13、 Tension Testing of Metallic Materials ASTM E 10 Brinell Hardness of Metallic Materials ASTM E 18 Rockwell Hardness of Metallic Materials ASTM E 354 Chemical Analysis of High-Temperature, Electrical, Magnetic, and Other Similar Iron, Nickel, and Cobalt Alloys 3. TECHNICAL REQUIREMENTS 3.1 Compositio
14、n Shall conform to the percentages 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. SAE AMS5665N Page 3 of 6 TABLE 1 COMPOSITION Element min max Carbon - 0.15 Manganese -
15、1.00 Silicon - 0.50 Sulfur - 0.015 Chromium 14.00 17.00 Nickel 72.00 - Iron 6.00 10.00 Cobalt - 1.00 Columbium (Niobium) - 1.00 Titanium - 0.50 Aluminum - 0.35 Copper - 0.50 3.1.1 Check Analysis: Composition variations shall meet the requirements of AMS2269. 3.2 Condition The product shall be suppli
16、ed in the following condition: 3.2.1 Bars 3.2.1.1 Rounds 2.50 Inches (63.5 mm) and Under in Nominal Diameter: Cold drawn unless ordered hot finished, and turned or ground. 3.2.1.2 Rounds Over 2.50 Inches (63.5 mm) in Nominal Diameter: Hot finished or hot finished and turned or ground. 3.2.1.3 Square
17、s, Hexagons, and Rectangles: Hot finished. 3.2.2 Forgings and Flash Welded Rings: Annealed. 3.2.2.1 Flash welded rings shall not be supplied unless specified or permitted on purchasers part drawing. When supplied, rings shall be manufactured in accordance with AMS7490. 3.2.3 Stock for Forging or Fla
18、sh Welded Rings: As ordered by the forging or flash welded ring manufacturer. 3.3 Properties The product shall conform to the following requirements. 3.3.1 Bars, Forgings, and Flash Welded Rings 3.3.1.1 Tensile Properties: Shall be as shown in Table 2, determined in accordance with ASTM E 8/E 8M on
19、specimens taken from round bars over 2.50 to 4.50 inches (over 63.5 to 114.3 mm), inclusive, in nominal diameter and from forgings over 2.50 inches (63.5 mm) in nominal thickness. TABLE 2 - MINIMUM TENSILE PROPERTIES Properties Bars Forgings Tensile Strength 85 ksi (586 MPa) 80 ksi (552 MPa) Yield S
20、trength at 0.2% Offset 35 ksi (241 MPa) 30 ksi (207 MPa) Elongation in 4D 30% 35% SAE AMS5665N Page 4 of 6 3.3.1.1.1 Tensile property requirements for square, hexagonal, and rectangular bars, for round bars 2.50 inches (63.5 mm) and under in nominal diameter, for forgings 2.50 inches (63.5 mm) and u
21、nder in nominal thickness, and flash welded rings, shall be as agreed upon by purchaser and vendor. 3.3.1.2 Hardness: Shall be as follows, or equivalent (See 8.2), determined in accordance with ASTM E 10 or ASTM E 18. 3.3.1.2.1 Bars: As shown in Table 3. TABLE 3 HARDNESS Properties Thickness Inches
22、Thickness Millimeters Hardness Cold Drawn Up to 1.00, incl Up to 25.4, incl 229 - 311 HB Over 1.00 to 2.50, incl Over 25.4 to 63.5, incl 207 285 HB Hot Finished Up to 0.50, incl Over 0.50 Up to 12.7, incl Over 12.7 134 241 HB 134 217 HB 3.3.1.2.2 Forgings: Not higher than 187 HB, or equivalent (See
23、8.2). 3.3.1.2.3 Flash Welded Rings: Not higher than 217 HB, or equivalent (See 8.2). 3.3.2 Stock for Forging or Flash Welded Rings: Shall have properties as agreed upon by purchaser and vendor. 3.4 Quality The product, as received by purchaser, shall be uniform in quality and condition, sound, and f
24、ree from foreign materials and from imperfections detrimental to usage of the product. 3.4.1 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 re-entrant grain flow. 3.5 Tolerances Bars shall confor
25、m to all applicable requirements of AMS2261. 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 perfor
26、m 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 (3.3.1.1), hardness (3.3.1.2) and tolerances (3.5) are acceptance tests and shall be performed on each
27、heat or lot as applicable. 4.2.2 Periodic Tests: Grain flow of die forgings (3.4.1) is a periodic test and shall be performed at a frequency selected by the vendor unless frequency of testing is specified by purchaser. SAE AMS5665N Page 5 of 6 4.3 Sampling and Testing Shall be as follows: 4.3.1 Bars
28、, 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 4.4.1 The vendor of product shall furnish with each shipment a report of the chemical composition of each heat and the condition, hardness and tensil
29、e properties when applicable 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, AMS5665N, size and quantity. If forgings are supplied, the size and melt source of stock used to make the for
30、gings shall also be included. 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 Except when exact lengths or mult
31、iples 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 (37 kg/m), short lengths down to
32、2 feet (610 m) 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 vendor. 5.3 Packaging 5.3.1 The product sh
33、all 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 mention this specifica
34、tion number and its revision letter in all quotations and when acknowledging purchase orders. SAE AMS5665N Page 6 of 6 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 l
35、eft 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 specification. An (R) symbol to the left of the document title indicates a complete revision of the specification, including technical revisi
36、ons. Change bars and (R) are not used in original publications, nor in specifications 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
37、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. 8.5 Purchase documents should specify not less than the following: AMS5665N Product form and size or part number of product desired Quantity of product desired PREPARED BY AMS COMMITTEE “F“
