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 revised, reaffirmed, stabilized, or cancelled. SAE invites your written comments and suggestions. Copyright 2013 SAE International All rights reserved. No part of this p
3、ublication 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: +1 724-776-497
4、0 (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/AMS5515L AEROSPACE MATERIAL SPECIFICATION AMS5515 REV. L Issued 1941-11 Revised 2
5、002-08 Reaffirmed 2013-08 Superseding AMS5515K Steel, Corrosion Resistant, Sheet, Strip, and Plate 18Cr - 8.5Ni (302) Solution Heat Treated, High Ductility (Composition similar to UNS S30200) RATIONALE AMS5515L has been reaffirmed to comply with the SAE 5-year Review policy. 1. SCOPE: 1.1 Form: This
6、 specification covers a corrosion-resistant steel in the form of sheet, strip, and plate. 1.2 Application: These products have been used typically for deep and shallow formed parts, operating below 700 F (371 C), requiring corrosion resistance, but usage is not limited to such applications. 1.2.1 Th
7、is alloy is satisfactory for use up to 1500 F (816 C) at low stress levels. However, the corrosion resistance is appreciably reduced when exposed to temperatures in the range 800 to 1100 F (427 to 593 C) for an extended time. 2. APPLICABLE DOCUMENTS: The issue of the following documents in effect on
8、 the date of the purchase order forms 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 cancelled and no superseding document has been specifie
9、d, the last published issue of that document shall apply. SAE INTERNATIONAL AMS5515L Page 2 of 6 2.1 SAE Publications: Available from SAE, 400 Commonwealth Drive, Warrendale, PA 15096-0001 or www.sae.org. AMS 2242 Tolerances, Corrosion and Heat-Resistant Steel, Iron Alloy, Titanium, and Titanium All
10、oy Sheet, Strip, and Plate MAM 2242 Tolerances, Metric, Corrosion and Heat-Resistant Steel, Iron Alloy, Titanium, and Titanium Alloy Sheet, Strip, and Plate AMS 2248 Chemical Check Analysis Limits, Corrosion and Heat-Resistant Steels and Alloys, Maraging and Other Highly-Alloyed Steels, and Iron All
11、oys AMS 2371 Quality Assurance Sampling and Testing, Corrosion and Heat-Resistant Steels and Alloys, Wrought Products and Forging Stock AMS 2807 Identification, Carbon and Low-Alloy Steels, Corrosion and Heat-Resistant Steels and Alloys, Sheet, Strip, Plate, and Aircraft Tubing AS 4194 Sheet and Str
12、ip Surface Finish Nomenclature 2.2 ASTM Publications: Available from ASTM, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959 or www.astm.org. ASTM A 370 Mechanical Testing of Steel Products ASTM A 480/A 480M Flat-Rolled Stainless and Heat-Resisting Steel Plate, Sheet, and Strip ASTM E 353 Chem
13、ical Analysis of Stainless, Heat-Resisting, Maraging, and Other Similar Chromium-Nickel-Iron Alloys 3. 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, o
14、r by other analytical methods acceptable to purchaser. TABLE 1 COMPOSITION Element min max Carbon 0.08 0.15 Manganese - 2.00 Silicon - 1.00 Phosphorus - 0.040 Sulfur - 0.030 Chromium 17.00 19.00 Nickel 7.00 10.00 Molybdenum - 0.75 Copper - 0.75 SAE INTERNATIONAL AMS5515L Page 3 of 6 3.1.1 Check Anal
15、ysis: Composition variations shall meet the applicable requirements of AMS 2248. 3.2 Condition: The product shall be supplied in the following condition: 3.2.1 Sheet: Hot or cold rolled, solution heat treated, and, unless solution heat treatment is performed in an atmosphere yielding a bright finish
16、, descaled having a surface appearance in accordance with ASTM A 480/A 480M and AS4194 comparable to 3.2.1.1 or 3.2.1.2 as applicable. Cold rolling after solution heat treatment for any purpose (flattening, finishing, polishing, etc.) is not permitted. 3.2.1.1 Hot Rolled: No. 1 finish. 3.2.1.2 Cold
17、Rolled: No. 2D finish or bright annealed. 3.2.2 Strip: 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 AS4194 conforming to a No. 1 strip fini
18、sh. Cold rolling after solution heat treatment for any purpose (flattening, finishing, polishing, etc.) is not permitted. 3.2.3 Plate: Hot rolled, solution heat treated, and descaled. 3.3 Properties: The product shall conform to the following requirements; tensile and bend testing shall be performed
19、 in accordance with ASTM A 370: 3.3.1 Tensile Properties: Shall be as shown in Table 2 for product over 0.005 inch (0.13 mm) in nominal thickness: TABLE 2 - TENSILE PROPERTIES Property Value Tensile Strength, maximum 120 ksi (827 MPa) Elongation in 2 Inches (50.8 mm) or 4D, minimum Nominal Thickness
20、 Up to 0.025 inch (0.64 mm), excl 50% 0.025 inch (0.64 mm) and over 55% SAE INTERNATIONAL AMS5515L Page 4 of 6 3.3.2 Bending: Product shall withstand, without cracking, bending through the angle shown in Table 3 around a diameter equal to the bend factor times the nominal thickness of the product wi
21、th axis of bend parallel to the direction of rolling. TABLE 3 - BENDING PARAMETERS Nominal Thickness Inch Nominal Thickness Millimeters Type of Bend Angle deg, min Bend Factor Up to 0.1874, incl Up to 4.760, incl Free Bend 180 1 Over 0.1874 to 0.749, incl Over 4.760 to 19.02, incl Free Bend 90 1 3.4
22、 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 MAM 2242 except flatness toleranc
23、es are waived for sheet and strip. 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
24、nfirmatory 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), and tolerance (3.5) are acceptance tests and shall be performed on each heat or lot as applicable. 4.
25、2.2 Periodic Tests: Bending (3.3.2) is a periodic test and shall be performed at a frequency selected by the vendor unless frequency of testing is specified by purchaser. 4.3 Sampling and Testing: Shall be in accordance with AMS 2371. 4.4 Reports: The vendor of the product shall furnish with each sh
26、ipment a report showing the results of tests for composition of each heat and for tensile properties 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, AMS 5515L, size, and quantity. SAE I
27、NTERNATIONAL AMS5515L Page 5 of 6 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 accordance with commercial practice and in complia
28、nce 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 all quotations and when acknowledging purc
29、hase orders. 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 left margin is for the convenience of the user in locating areas where technical revisions, not editorial
30、 changes, have been made to the previous issue of a specification. An (R) symbol to the left of the document title indicates a complete revision of the specification. Change bars and (R) are not used in original publications, nor in specifications that contain editorial changes only. 8.2 Terms used
31、in AMS are clarified in ARP1917. 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
32、 Purchase documents should specify not less than the following: AMS 5515L Form and size of product desired Quantity of product desired. SAE INTERNATIONAL AMS5515L Page 6 of 6 8.5 Similar Specifications: MIL-S-5059, Composition 302, Annealed, 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”
