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/AMS5532H AEROSPACE MATERIAL SPECIFICATION AMS5532 REV. H Issued 1947-09 Reaffirmed 2012-07 Rev
5、ised 2017-12 Superseding AMS5532G Iron Alloy, Corrosion and Heat-Resistant, Sheet, Strip, and Plate 30Fe - 21Cr - 20Ni - 20Co - 3.0Mo - 2.5W - 1.0Cb(Nb) - 0.15N Solution Heat Treated (Composition similar to UNS R30155) RATIONALE AMS5532H revises Reports (4.4) and Identification (5.1.1), and results
6、from a Five-Year Review and update of this specification. 1. SCOPE 1.1 Form This specification covers a corrosion and heat-resistant iron alloy in the form of sheet, strip, and plate. 1.2 Application These products have been used typically for parts requiring high strength up to 1500 F (816 C) and o
7、xidation 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 to the extent specified herein. The supplier may work to a subsequent r
8、evision 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, W
9、arrendale, PA 15096-0001, Tel: 877-606-7323 (inside USA and Canada) or +1 724-776-4970 (outside USA), www.sae.org. AMS2242 Tolerances Corrosion and Heat Resistant Steel, Iron Alloy, Titanium, and Titanium Alloy Sheet, Strip, and Plate AMS2248 Chemical Check Analysis Limits Corrosion and Heat-Resista
10、nt Steels and Alloys, Maraging and Other Highly-Alloyed Steels, and Iron Alloys SAE INTERNATIONAL AMS5532H Page 2 of 5 AMS2371 Quality Assurance Sampling and Testing Corrosion and Heat-Resistant Steels and Alloys Wrought Products and Forging Stock AMS2807 Identification Carbon and Low-Alloy Steels,
11、Corrosion and Heat-Resistant Steels and Alloys Sheet, Strip, Plate, and Aircraft Tubing 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 C
12、700, West Conshohocken, PA 19428-2959, Tel: 610-832-9585, www.astm.org. ASTM A480/A480M Flat-Rolled Stainless and Heat-Resisting Steel Plate, Sheet, and Strip ASTM E8/E8M Tension Testing of Metallic Materials ASTM E139 Conducting Creep, Creep-Rupture, and Stress-Rupture Tests of Metallic Materials A
13、STM E290 Bend Testing of Material for Ductility ASTM E354 Chemical 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 m
14、ethods in accordance with ASTM E354, by spectrochemical methods, or by other analytical methods acceptable to purchaser. Table 1 - Composition Element Min Max Carbon Manganese Silicon Phosphorus Sulfur Chromium Nickel Cobalt Molybdenum Tungsten Columbium (Niobium) Nitrogen Tantalum Copper Iron 0.08
15、1.00 - - - 20.00 19.00 18.50 2.50 2.00 0.75 0.10 - - remainder 0.16 2.00 1.00 0.040 0.030 22.50 21.00 21.00 3.50 3.00 1.25 0.20 0.05 0.50 SAE INTERNATIONAL AMS5532H Page 3 of 5 3.1.1 Check Analysis Composition variations shall meet the applicable requirements of AMS2248. 3.2 Condition The product sh
16、all 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 appearance in accordance with ASTM A480/A480M and AS4194 comparable to 3
17、.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 Properties The product shall conform to the following requirements: 3.3.1 Tensile Properties Shall be as shown in Table 2, determined in ac
18、cordance with ASTM E8/E8M. Table 2 - Room temperature tensile properties Property Value Tensile Strength Elongation in 2 inches (50.8 mm) or 4D, min 100 to 140 ksi (689 to 965 MPa) 40% 3.3.2 Bending Product 0.1874 inch (4.760 mm) and under in nominal thickness shall be tested in accordance with ASTM
19、 E290 using a sample prepared nominally 0.75 inch (19.0 mm) in width with its axis of bending parallel to the direction of rolling and shall withstand, without cracking, when bending at room temperature through an angle of 180 around a diameter equal to the bend factor shown in Table 3 times the nom
20、inal thickness of the product. In case of dispute, the results of tests using the guided bend test of ASTM E290 shall govern. Table 3 - Bending parameters Nominal Thickness Inch Nominal Thickness Millimeters Bend Factor Up to 0.050, incl Up to 1.27, incl 1 Over 0.050 to 0.125, incl Over 1.27 to 3.18
21、, incl 2 Over 0.125 to 0.1874, incl Over 3.18 to 4.760, incl 3 SAE INTERNATIONAL AMS5532H Page 4 of 5 3.3.3 Stress-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 18.0 ksi (124 MPa) or higher
22、is applied continuously, shall not rupture in less than 24 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 2 inches (50.8 mm) or 4D. Tests shall be conducted in accordance with ASTM E139. 3.3.
23、3.1 The test of 3.3.3 may be conducted using incremental loading. In such case, the load required to produce an initial axial stress of 18.0 ksi (124 MPa) or higher shall be maintained to rupture or for 24 hours, whichever occurs first. After the 24 hours and at intervals of 8 hours minimum, thereaf
24、ter, the stress shall be increased in increments of 2.0 ksi (14 MPa). Time to rupture and elongation requirements shall be as specified in 3.3.3. 3.4 Quality The product, as received by purchaser, shall be uniform in quality and condition, sound, and free from foreign materials and from imperfection
25、s detrimental to usage of the product. 3.5 Tolerances Shall conform to all applicable requirements of AMS2242. 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 al
26、l 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 All technical requirements are acceptance tests and shall be performed on each heat or lot as a
27、pplicable. 4.3 Sampling and Testing Shall be in accordance with AMS2371. 4.4 Reports The producer of the product shall furnish with each shipment a report showing the producers name and the country where the metal was melted (e.g., final melt in the case of metal processed by multiple melting operat
28、ions) and stating the product conforms to the composition, tolerances, and ultrasonic tests, and showing the numerical results of tests on each inspection lot to determine conformance to the other acceptance test requirements. This report shall include the purchase order number, inspection lot numbe
29、rs, AMS5532H, size and quantity. The report shall also identify the producer, the product form, and the size of the mill product. 4.4.1 When material produced to this specification has exceptions taken to the technical requirements listed in Section 3 (see 5.1.1), the report shall contain a statemen
30、t “This material is certified as AMS5532H(EXC) because of the following exceptions.” and the specific exceptions shall be listed. 4.5 Resampling and Retesting Shall be in accordance with AMS2371. SAE INTERNATIONAL AMS5532H Page 5 of 5 5. PREPARATION FOR DELIVERY 5.1 Identification Shall be in accord
31、ance with AMS2807. 5.1.1 When technical exceptions are taken (see 4.4.1), the material shall be marked with AMS5532H(EXC). 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 handlin
32、g, packaging, and transportation of the product to ensure carrier acceptance and safe delivery. 6. ACKNOWLEDGMENT A producer shall mention this specification number and its revision letter in all quotations and when acknowledging purchase orders. 7. REJECTIONS Product not conforming to this specific
33、ation, or to modifications authorized by purchaser, will be subject to rejection. 8. NOTES 8.1 Revision Indicator A change bar (I) 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
34、 this document. An (R) symbol to the left of the document title 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 Terms used in AMS are clarified in ARP191
35、7. 8.3 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. 8.4 Unless otherwise specified, t
36、he material producer shall work to the revision of AMS5532 in effect on the date of order placement. Unless otherwise specific, material manufactured and certified to the immediately previous revision of AMS5532 may be procured and used until inventory is depleted. 8.5 Purchase documents should specify not less than the following: AMS5532H 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”
