1、AEROSPACE MATERIAL SPECIFICATION AMS5508 REV. F Issued 1957-01 Revised 2001-03 Reaffirmed 2014-10 Superseding AMS5508E Steel, Corrosion and Heat Resistant, Sheet, Strip, and Plate13Cr - 2.0Ni - 3.0W Annealed (Composition similar to UNS S41800) RATIONALE AMS5508F has been reaffirmed to comply with th
2、e SAE five year review policy. _ 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 pa
3、tent infringement arising therefrom, 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 2014 SAE International All rig
4、hts reserved. No part of this 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
5、and Canada) Tel: +1 724-776-4970 (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/AMS5508F 1. SCOPE:1.1 Form: This specification cov
6、ers a corrosion and heat resistant steel in the form of sheet, strip, and plate.1.2 Application: These products have been used typically for parts, such as shrouds, ducts, and cases, requiring oxidation resistance up to 1000 F (538 C), but usage is not limited to such applications. Creep strength an
7、d resistance to tempering of this steel are better than those of the common 13Cr type.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 rev
8、ision of a document unless a specific document issue is specified. When the referenced document has been canceled and no superseding document has been specified, the last published issue of that document shall apply.2.1 SAE Publications: Available from SAE, 400 Commonwealth Drive, Warrendale, PA 150
9、96-0001.AMS 2242 Tolerances, Corrosion and Heat Resistant Steel, Iron Alloy, Titanium, and Titanium Alloy Sheet, Strip, and PlateMAM 2242 Tolerances, Metric, Corrosion and Heat Resistant Steel, Iron Alloy, Titanium, and Titanium Alloy Sheet, Strip, and PlateAMS 2248 Chemical Check Analysis Limits, C
10、orrosion and Heat Resistant Steels and Alloys, Maraging and Other Highly-Alloyed Steels, and Iron AlloysAMS 2371 Quality Assurance Sampling and Testing, Corrosion and Heat Resistant Steels and Alloys, Wrought Products and Forging StockAMS 2807 Identification, Carbon and Low-Alloy Steels, Corrosion a
11、nd Heat Resistant Steels and Alloys, Sheet, Strip, Plate, and Aircraft TubingSAE INTERNATIONAL AMS5508F Page 2 of 5 2.2 ASTM Publications: Available from ASTM, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959.ASTM A 370 Mechanical Testing of Steel ProductsASTM E 353 Chemical Analysis of Stain
12、less, Heat-Resisting, Maraging, and Other Similar Chromium-Nickel-Iron Alloys3. 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 E 353, by spectrochemical methods, or by other analytical m
13、ethods acceptable to purchaser.3.1.1 Check Analysis: Composition variations shall meet the applicable requirements of AMS 2248.TABLE 1 - CompositionElement min maxCarbon 0.15 0.20Manganese - 0.50Silicon - 0.50Phosphorus - 0.040Sulfur - 0.030Chromium 12.00 14.00Nickel 1.80 2.20Tungsten 2.50 3.50Molyb
14、denum - 0.50Aluminum - 0.15Copper - 0.50Tin - 0.05Nitrogen - 0.08 SAE INTERNATIONAL AMS5508F Page 3 of 5 3.2 Condition: The product shall be supplied in the following condition:3.2.1 Sheet and Strip: Hot rolled or cold rolled, annealed, and, unless annealing is performed in an atmosphere yielding a
15、bright finish, descaled having a surface finish conforming to 3.2.1.1 or 3.2.1.2 as applicable (See 8.2).3.2.1.1 Sheet: No. 2D finish.3.2.1.2 Strip: No. 1 strip finish.3.2.2 Plate: Hot rolled or cold rolled, annealed, and descaled.3.3 Properties: The product shall conform to the following requiremen
16、ts; tensile, hardness, and bend testing shall be performed in accordance with ASTM A 370:3.3.1 Tensile Properties: Shall be as shown in Table 2:3.3.2 Bending: Product under 0.1875 inch (4.762 mm) in nominal thickness shall withstand, without cracking, free bending through an angle of 105 degrees aro
17、und a diameter equal to four times the nominal thickness of the product with axis of bend parallel to the direction of rolling.3.3.3 Response to Heat Treatment: Product 0.375 inch (9.52 mm) and under in nominal thickness and 0.375 inch 0.010 (9.52 mm 0.25) thick specimens cut from thicker product sh
18、all have hardness not lower than 42 HRC, or equivalent (See 8.3), after being heat treated by heating to 1800 F 10 (982 C 6), holding at heat for 15 to 30 minutes, and cooling in air.3.4 Quality: The product, as received by purchaser, shall be uniform in quality and condition, sound, and free from f
19、oreign materials and from imperfections detrimental to usage of the product.3.5 Tolerances: Shall conform to all applicable requirements of AMS 2242 or MAM 2242.TABLE 2 - Tensile PropertiesProperty ValueTensile Strength, maximumElongation in 2 Inches (50.8 mm) or 4D, minimum150 ksi (1034 MPa)10%SAE
20、INTERNATIONAL AMS5508F Page 4 of 5 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 co
21、nfirmatory 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 applicable.4.3 Sampling and Testing: Shall be in accordance with AMS 2371.4.4 R
22、eports: The vendor of the product shall furnish with each shipment a report showing the results of tests for chemical composition of each heat and for tensile and bending properties and response to heat treatment of each lot, and stating that the product conforms to the other technical requirements.
23、 This report shall include the purchase order number, heat and lot numbers, AMS 5508F, size, and quantity.4.5 Resampling and Retesting: Shall be in accordance with AMS 2371.5. PREPARATION FOR DELIVERY: 5.1 Identification: Shall be in accordance with AMS 2807.5.2 Packaging: The product shall be prepa
24、red 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 specification number
25、and its revision letter in all quotations and when acknowledging purchase orders.SAE INTERNATIONAL AMS5508F Page 5 of 5 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 ( l ) located in t
26、he 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 specification. An (R) symbol to the left of the document title indicates a complete revision of the specification, including technical re
27、visions. Change bars and (R) are not used in original publications, nor in specifications that contain editorial changes only.8.2 Commercial corrosion-resistant steel finishes are defined in ASTM A 480/A 480M or AS4194.8.3 Hardness conversion tables for metals are presented in ASTM E 140.8.4 Dimensi
28、ons 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:AMS 5508FForm and size of product desiredQuantity of product desired.PREPARED UNDER THE JURISDICTION OF AMS COMMITTEE “F“
