1、AEROSPACE MATERIAL SPECIFICATIONAMS 5517LIssuedRevisedSuperseding AMS 5517KSteel, Corrosion Resistant, Sheet and Strip18Cr - 8Ni (SAE 30301)Cold Rolled, 125 ksi (862 MPa) Tensile StrengthUNS S301001. SCOPE:1.1 Form: This specification covers a corrosion-resistant steel in the form of sheet and strip
2、.1.2 Application: These products have been used typically for parts requiring moderate drawing or forming, but usage is not limited to such applications.1.2.1 Mechanical properties specified herein are obtained by cold working (strain hardening) and not by heat treatment. Therefore, the cold-worked
3、product should not be heated to a temperature which adversely affects the mechanical properties or corrosion resistance before, during, or after fabrication.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
4、 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 has been specified, the last published issue of that document shall apply.Reaffirmed 19
5、41-112000-122010-05SAE 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 infringem
6、ent 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 reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions. Copyright 2010 SAE International All rights reserved. No part of t
7、his 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: +1 724-77
8、6-4970 (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/AMS5517L AMS 5517L SAE AMS 5517L- 2 -2.1 SAE Publications: Available from SA
9、E, 400 Commonwealth Drive, Warrendale, PA15096-0001.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 Pla
10、teAMS 2248 Chemical Check Analysis Limits, Corrosion 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 Identificati
11、on, Carbon and Low-Alloy Steels, Corrosion and Heat Resistant Steels and Alloys, Sheet, Strip, Plate, and Aircraft Tubing2.2 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
12、Stainless, Heat-Resisting, Maraging, and Other Similar Chromium-Nickel-Iron AlloysASTM E 384 Microhardness of Materials3. 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 spectro
13、chemical methods, or by other analytical methods acceptable to purchaser.AMS 5517L SAE AMS 5517L- 3 -3.1.1 Check Analysis: Composition variations shall meet the applicable requirements of AMS2248.3.2 Condition: Solution heat treated, descaled unless solution heat treatment is performed in an atmosph
14、ere yielding a bright finish, and cold rolled.3.3 Properties: The product shall conform to the following requirements, determined in accordance with ASTM A 370:3.3.1 Tensile Properties: Product, 0.005inch (0.13mm) and over in nominal thickness shall have the properties shown in Table 2. TABLE 1 - Co
15、mpositionElement min maxCarbon - 0.15Manganese - 2.00Silicon - 1.00Phosphorus - 0.040Sulfur - 0.030Chromium 16.00 18.00Nickel 6.00 8.00Molybdenum - 0.75Copper - 0.75TABLE 2 - Minimum Tensile PropertiesProperty ValueTensile Strength 125 ksi (862 MPa)Yield Strength at 0.2% Offset 75.0 ksi (517 MPa)Elo
16、ngation in 2 Inches (50.8 mm) or 4D 25%AMS 5517L SAE AMS 5517L- 4 -3.3.2 Hardness: Shall be not lower than 25 HRC or 252 HB, or equivalent (See 8.2). Product shall not be rejected on the basis of hardness if tensile properties of 3.3.1 are acceptable, determined on a specimen taken from the same sam
17、ple as that with nonconforming hardness or from another sample with similar nonconforming hardness. 3.3.2.1 Microhardness testing in accordance with ASTM E 384 may be used for those gages where superficial hardness testing is impractical.3.3.3 Bending: Product shall withstand, without cracking, bend
18、ing through the angle indicated in Table 3 around a diameter equal to the bend factor times the nominal thickness of the product with axis of bend parallel to the direction of rolling. Only one type of test will be required in routine inspection; in case of dispute, results of tests using the V-bloc
19、k procedure shall govern.3.4 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.3.5 Tolerances: Shall conform to all applicable requirements of AMS 2242 or MAM224
20、2.4. 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 confirmatory testing deemed necessa
21、ry to ensure that the product conforms to specified requirements.TABLE 3 - Bending ParametersNominal ThicknessInchNominal ThicknessMillimetersType of BendAngledeg, min Bend FactorUp to 0.050, excl Up to 1.27, excl Free Bend 180 1Up to 0.050, excl Up to 1.27, excl V-Block 135 20.050 and over 1.27 and
22、 over Free Bend 90 20.050 and over 1.27 and over V-Block 135 3AMS 5517L SAE AMS 5517L- 5 -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 Reports:
23、 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, hardness, and bending properties of each lot, and stating that the product conforms to the other technical requirements. This report shall include
24、the purchase order number, heat and lot numbers, AMS 5517L, 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 prepared for shipment in accorda
25、nce 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 and its revision letter in
26、 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.AMS 5517L SAE AMS 5517L- 6 -8. NOTES: 8.1 A change bar ( l ) located in the left margin is for the convenience
27、 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 revisions. Change bars and (R) are not
28、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 are primary; dimensions and properties in SI
29、 units 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 5517LForm and size of product desiredQuantity of product desired.8.6 Similar Specifications: MIL-S-5059, Type 301, Condition 1/4 Hard, is listed for information only and shall not be construed as an acceptable alternate unless all requirements of this AMS are met.PREPARED UNDER THE JURISDICTION OF AMS COMMITTEE “F“
