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 2010 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/AMS5545F AEROSPACE MATERIAL SPECIFICATION AMS5545 REV. F Issued 1961-01 Reaffirmed 2006-10 Re
5、vised 2010-10Superseding AMS5545E Nickel Alloy, Corrosion and Heat-Resistant, Sheet, Strip, and Plate 54Ni 19Cr 11Co 9.8Mo 3.2Ti 1.5Al 0.006B Vacuum Induction and Consumable Electrode Melted, Solution Heat Treated Precipitation Heat Treatable (Composition similar to UNS N07041) RATIONALE AMS5545F re
6、vises solution heat treatment (3.4) and bending (3.5.1.3) and results from 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. 1.2 Application These products have been used
7、typically for parts requiring high strength up to 1600 F (871 C) and oxidation resistance up to 1800 F (982 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 t
8、o 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 specified, the last published issue of that document shall apply. 2.1 SAE Pu
9、blications 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 Cobalt Alloy Sheet, Strip, and Plate AMS2269 Chemical Check Analysis Lim
10、its, 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 AMS5545F Page 2 of 7 AMS2807 Identification, Carbon and Low-Alloy Steels, Corrosion and Heat-Resistan
11、t 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/A 480M Flat-Ro
12、lled Stainless and Heat-Resisting 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 21 Elevated Temperature Tension Tests of Metallic Materials ASTM E 112 Determining Average Grain Size ASTM E 290 Bend Testing o
13、f Material for Ductility ASTM E 354 Chemical Analysis of HighTemperature, Electrical, Magnetic, and Other Similar Iron, Nickel, and Cobalt Alloys ASTM E 384 Microindentation Hardness of Materials 3. TECHNICAL REQUIREMENTS 3.1 Composition Shall conform to the percentages by weight, shown in Table 1,
14、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 Manganese Silicon Sulfur Chromium Cobalt Molybdenum Titanium Aluminum Boron (3.1.1) Iron Copper Nickel - -
15、 - - 18.00 10.00 9.00 3.00 1.40 0.0030 - - remainder 0.12 0.10 0.50 0.015 20.00 12.00 10.50 3.30 1.60 0.010 5.00 0.50 3.1.1 Boron may be less than 0.0030% by weight, determined on sheet and strip under 0.050 inch (1.27 mm) in nominal thickness, provided the specified requirement is met on stock prio
16、r to rolling into sheet or strip. 3.1.2 Check Analysis Composition variations shall meet the applicable requirements of AMS2269. SAE AMS5545F Page 3 of 7 3.2 Melting Practice Alloy shall be multiple melted using vacuum induction followed by consumable electrode practice in the remelt cycle. 3.3 Cond
17、ition The product shall be supplied in the following condition 3.3.1 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 appearance in accordance with ASTM A 480/A 480M and AS
18、4194 comparable to 3.3.1.1 or 3.3.1.2 as applicable. 3.3.1.1 Sheet No. 2D finish. 3.3.1.2 Strip No. 1 strip finish. 3.3.2 Plate Hot rolled, solution heat treated, and descaled. 3.4 Solution Heat Treatment 3.4.1 Product 0.040 inch (1.106 mm) and above in thickness shall be solution heat treated by he
19、ating in a suitable atmosphere to 1975 F 25 (1079 C 14), holding at heat for not less than 60 minutes per inch (25 mm) of nominal thickness, and cooling at a rate equivalent to a rapid air cool or faster. Pyrometry shall be in accordance with AMS2750. 3.4.2 Product Under 0.040 inch (1.016 mm) in Thi
20、ckness Process parameters (e.g., furnace temperature set points, heat input, travel rate, etc.) shall be established by the material producer and validated by testing of product to specified requirements. It is recommended that the product be solution heat treated by heating in a suitable protective
21、 atmosphere, preferably in hydrogen or argon (See 3.4.2.1) or in vacuum (10-4torr or less), to a temperature of 1975 F 25 (1079 C 14), holding at temperature for a time commensurate with product thickness, and cooling at a rate equivalent to a rapid air cool or faster. Pyrometry shall be in accordan
22、ce with AMS2750. 3.4.2.1 For product 0.010 inch (0.25 mm) and under in nominal thickness, a dew point of -60 F (-50 C) or lower is preferable when using hydrogen or argon atmosphere. 3.5 Properties The product shall conform to the following requirements 3.5.1 As Solution Heat Treated 3.5.1.1 Tensile
23、 Properties Shall be as shown in Table 2, determined in accordance with ASTM E 8/E 8M. SAE AMS5545F Page 4 of 7 TABLE 2A - TENSILE PROPERTIES, INCH/POUND UNITS Nominal Thickness Inches Tensile Strength ksi, max Yield Strength at 0.2% Offset ksi, max Elongation in 2 Inches or 4D %, min Up to 0.015, i
24、ncl Over 0.015 to 0.115, incl Over 0.115 to 0.1874, incl Over 0.1874 170 170 180 195 100 100 115 140 20 30 30 30 TABLE 2B - TENSILE PROPERTIES, SI UNITS Nominal Thickness Millimeters Tensile Strength MPa, max Yield Strength at 0.2% Offset MPa, max Elongation in 50.8 mm or 4D %, min Up to 0.38, incl
25、Over 0.38 to 2.92, incl Over 2.92 to 4.760, incl Over 4.760 1172 1172 1241 1344 689 689 793 965 20 30 30 30 3.5.1.2 Hardness Shall be not higher than shown in Table 3, or equivalent (See 8.2), determined in accordance with ASTM E 18; for thin gages, where superficial hardness testing is impractical,
26、 microhardness testing in accordance with ASTM E 384 may be used. Product shall not be rejected on the basis of hardness if the tensile property requirements of 3.5.1.1 are acceptable, determined on specimens taken from the same sample as that with nonconforming hardness or from another sample with
27、similar nonconforming hardness. TABLE 3 - MAXIMUM HARDNESS REQUIREMENT Nominal Thickness Inch Nominal Thickness Millimeters Hardness Up to 0.040, incl Over 0.040 to 0.070, incl Over 0.070 to 0.1874, incl Up to 1.02, incl Over 1.02 to 1.78, incl Over 1.78 to 4.760, incl 75 HR15N 64 HRA 30 HRC 3.5.1.3
28、 Bending Product shall have a test sample prepared nominally 0.750 inch (19.06 mm) in width, with its axis of bending parallel to the direction of rolling, and shall withstand, without cracking, bending in accordance with ASTM E 290 through an angle of 180 degrees around a diameter equal to the bend
29、 factor shown in Table 4 times the nominal thickness of the product. TABLE 4 - BENDING PARAMETERS Nominal Thickness Inch Nominal Thickness Millimeters Bend Factor Up to 0.062, incl Over 0.062 to 0.125, incl Over 0.125 to 0.1874, incl Up to 1.57, incl Over 1.57 to 3.18, incl Over 3.18 to 4.760, incl
30、2 2.5 3 3.5.1.4 Average Grain Size Shall be ASTM No. 3 or finer, determined in accordance with ASTM E 112. SAE AMS5545F Page 5 of 7 3.5.1.5 Microstructure Metallographic examination shall disclose no significant alloy-depleted layer or other undesirable surface condition. Standards for acceptance sh
31、all be as agreed upon by purchaser and vendor. 3.5.2 After Precipitation Heat Treatment The product shall have the following properties after being precipitation heat treated by heating to 1400 F 15 (760 C 8), holding at heat for not less than 16 hours, and cooling at a rate equivalent to cooling in
32、 air. 3.5.2.1 Tensile Properties 3.5.2.1.1 At Room Temperature Shall be as shown in Table 5, determined in accordance with ASTM E 8/E 8M. TABLE 5A - MINIMUM ROOM TEMPERATURE TENSILE PROPERTIES, INCH/POUND UNITS Nominal Thickness Inches Tensile Strength ksi Yield Strength at 0.2% Offset ksi Elongatio
33、n in 2 Inches or 4D % Up to 0.020, incl Over 0.020 160 170 120 130 6 10 TABLE 5B - MINIMUM ROOM TEMPERATURE TENSILE PROPERTIES, SI UNITS Nominal Thickness Millimeters Tensile Strength MPa Yield Strength at 0.2% Offset MPa Elongation in 50.8 mm or 4D % Up to 0.51, incl Over 0.51 1103 1172 827 896 6 1
34、0 3.5.2.1.2 At 1400 F (760 C) Shall be as specified in Table 6, determined in accordance with ASTM E 21 on specimens heated to 1400 F 10 (760 C 6), held at heat for not less than 20 minutes before testing, and tested at 1400 F 10 (760 C 6). TABLE 6A - MINIMUM 1400 F TENSILE PROPERTIES, INCH/POUND UN
35、ITS Nominal Thickness Inches Tensile Strength ksi Yield Strength at 0.2% Offset ksi Elongation in 2 Inches or 4D % Up to 0.020, incl Over 0.020 130 140 110 110 3 3 TABLE 6B - MINIMUM 760 C TENSILE PROPERTIES, SI UNITS Nominal Thickness Millimeters Tensile Strength MPa Yield Strength at 0.2% Offset M
36、Pa Elongation in 50.8 mm or 4D % Up to 0.51, incl Over 0.51 896 965 758 758 3 3 SAE AMS5545F Page 6 of 7 3.5.2.2 Hardness Shall be not lower than 35 HRC, or equivalent (See 8.2), determined in accordance with ASTM E 18; for thin gages where superficial hardness testing is impractical, microhardness
37、testing in accordance with ASTM 384 may be used. Product shall not be rejected on the basis of hardness if the tensile property requirements of 3.5.2.1.1 are acceptable, determined on specimens taken from the same sample as that with nonconforming hardness or from another sample with similar nonconf
38、orming hardness. 3.6 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. 3.7 Tolerances Shall conform to all applicable requirements of AMS2262. 4. QUALITY ASSURAN
39、CE 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 necessary to ensure that the
40、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. 4.3 Sampling and Testing Shall be in accordance with AMS2371. 4.4 Reports The vendor of the product shall furnish with eac
41、h shipment a report showing the following results of tests and relevant information 4.4.1 For Each Heat Composition. 4.4.2 For Each Lot Tensile properties solution heat treated Bending properties Average grain size Microstructure Tensile properties precipitation heat treated, room temperature and at
42、 1400 F (760 C) Hardness precipitation heat treated. SAE AMS5545F Page 7 of 7 4.4.3 A statement that the product conforms to the other technical requirements. 4.4.4 Purchase order number Heat and lot numbers AMS5545F Size Quantity. 4.5 Resampling and Retesting Shall be in accordance with AMS2371. 5.
43、 PREPARATION FOR DELIVERY 5.1 Identification Shall be in accordance with AMS2807. 5.2 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 p
44、roduct to ensure carrier acceptance and safe delivery. 6. ACKNOWLEDGMENT A vendor 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 pu
45、rchaser, will be subject to rejection. 8. NOTES 8.1 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 titl
46、e indicates a complete 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 Hardness conversion tables for metals are presented in ASTM E 140. 8.3 Terms used in AMS are clarified
47、in ARP1917. 8.4 Dimensions and properties in inch/pound units and the 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 AMS5545F Form and size of product desired Quantity of product desired. PREPARED BY AMS COMMITTEE “F“
