1、AEROSPACE MATERIAL SPECIFICATION AMS5863 REV. E Issued 1974-06 Revised 2009-05 Reaffirmed 2015-04 Superseding AMS5863D Steel, Corrosion Resistant, Sheet, Strip, and Plate 15Cr - 6.5Ni - 0.75Mo - 0.60Cb - 1.5Cu Solution Heat Treated, Precipitation Hardenable (Composition similar to UNS S45000) RATION
2、ALE AMS5863E has been reaffirmed to comply with the 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 su
3、itability for any particular use, including any patent 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 sug
4、gestions. Copyright 2015 SAE International All rights 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 PLAC
5、E A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA 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/
6、AMS5863E 1. SCOPE 1.1 Form This specification covers a corrosion-resistant steel in the form of sheet, strip, and plate. 1.2 Application These products have been used typically for parts requiring corrosion resistance and high strength in service up to 700 F (371 C), but usage is not limited to such
7、 application. Product can be used in the solution heat treated condition and is capable of being precipitation heat treated to tensile strengths as high as 180 ksi (1241 MPa). 1.2.1 Certain design and processing procedures may cause these products to become susceptible to stress-corrosion cracking a
8、fter precipitation heat treatment; ARP1110 recommends practices to minimize such conditions. 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 subseque
9、nt 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 Publications Available from SAE International, 400 Commonwealth Driv
10、e, Warrendale, PA 15096-0001, Tel: 877-606-7323 (inside USA and Canada) or 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-Resi
11、stant Steels and Alloys, Maraging and Other Highly-Alloyed Steels, and Iron Alloys 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, Corrosion and Heat-Resistant Stee
12、ls and Alloys, Sheet, Strip, Plate, and Aircraft Tubing (Continued) ARP1110 Minimizing Stress Corrosion Cracking in Wrought Forms of Steels and Corrosion Resistant Steels and Alloys AS4194 Sheet and Strip Surface Finish Nomenclature 2.2 ASTM Publications Available from ASTM International, 100 Barr H
13、arbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959, Tel: 610-832-9585, 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 290 Bend Testing of Material for Ductility ASTM E 353 Chemica
14、l 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, or by
15、other analytical methods acceptable to purchaser. TABLE 1 - COMPOSITION Element min max Carbon Manganese Silicon Phosphorus Sulfur Chromium Nickel Molybdenum Columbium Copper Tantalum - - - - - 14.00 6.00 0.50 8xC 1.25 - 0.05 1.00 1.00 0.030 0.030 16.00 7.00 1.00 1.00 1.75 0.05 3.1.1 Check Analysis
16、Composition variations shall meet the applicable requirements of AMS2248. 3.2 Condition The product shall be supplied in the following condition: 3.2.1 Sheet and Strip Cold rolled, solution heat treated, and, unless solution heat treatment is performed in an atmosphere yielding a bright finish, desc
17、aled having a surface finish comparable to the following commercial corrosion-resistant steel finishes in accordance with ASTM A 480 and AS4194, and 3.2.1.1 or 3.2.1.2 as applicable. 3.2.1.1 Sheet Shall be No. 2D finish. SAE INTERNATIONAL AMS5863E Page 2 of 5_ 3.2.1.2 Strip Shall be No. 1 strip fini
18、sh. 3.2.2 Plate Hot rolled, solution heat treated, and descaled. 3.3 Heat Treatment The product shall be solution heat treated by heating to 1900 F 25 (1038 C 14), holding at heat for a time commensurate with section thickness, and cooling as required. Plate over 1.250 inch (31.25 mm) in nominal thi
19、ckness shall be quenched in a suitable medium. 3.4 Properties The product shall conform to the following requirements; tensile and hardness testing shall be performed in accordance with ASTM A 370: 3.4.1 As Solution Heat Treated 3.4.1.1 Tensile Properties Shall be as shown in Table 2. TABLE 2 - MINI
20、MUM TENSILE PROPERTIES Property Value Tensile Strength Yield Strength at 0.2% Offset Elongation in 2 Inches (50.8 mm) or 4D 125 ksi (862 MPa) 95 ksi (655 MPa) 4% 3.4.1.2 Hardness Product 0.010 inch (0.25 mm) and over in nominal thickness should have hardness not higher than 33 HRC, or equivalent (Se
21、e 8.2), but the product shall not be rejected on the basis of hardness if the tensile properties of 3.4.1.1 are acceptable, determined on specimens taken from the same sample as that with nonconforming hardness or from another sample with similar nonconforming hardness. 3.4.1.3 Bending Product 0.187
22、4 inch (4.760 mm) and under in nominal thickness shall be tested in accordance with ASTM E 290 using specimens prepared nominally 0.75 inch (19.0 mm) in width, with the axis of bend parallel to the direction of rolling, and shall withstand, without cracking, when bending at room temperature through
23、an angle of 180 degrees around a diameter equal to six times the nominal thickness of the product. In case of dispute, results of tests using the guided bend test of ASTM E 290 shall govern. 3.4.2 After Precipitation Heat Treatment The product shall conform to the following requirements after being
24、precipitation heat treated by heating to 900 F 15 (482 C 8), holding at heat for 4 to 8 hours, and cooling in air: SAE INTERNATIONAL AMS5863E Page 3 of 5_ 3.4.2.1 Tensile Properties Shall be as shown in Table 3; requirements apply in both the longitudinal and transverse directions but tests in the t
25、ransverse direction need be made only on product from which a specimen not less than 2.50 inches (63.5 mm) in length can be taken. Tests in the longitudinal direction are not required on product tested in the transverse direction. TABLE 3A - MINIMUM TENSILE PROPERTIES, INCH/POUND UNITS Nominal Thick
26、ness 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 to 0.062, incl Over 0.062 180 180 180 170 170 170 3 4 5 TABLE 3B - MINIMUM TENSILE PROPERTIES, SI UNITS Nominal Thickness Millimeters Tensile Strength MPa Yield Strength at
27、0.2% Offset MPa Elongation in 50.8 mm or 4D % Up to 0.51, incl Over 0.51 to 1.57, incl Over 1.57 1241 1241 1241 1172 1172 1172 3 4 5 3.4.2.2 Hardness Product 0.010 inch (0.25 mm) and over in nominal thickness should have hardness not lower than 40 HRC, or equivalent (See 8.2), but the product shall
28、not be rejected on the basis of hardness if the tensile properties of 3.4.2.1 are acceptable, determined on specimens taken from the same sample as that with nonconforming hardness or from another sample with similar nonconforming hardness. 3.4.3 After Other Precipitation Heat Treatment Properties a
29、fter precipitation heat treatment at temperatures other than 900 F 15 (482 C 8) shall be agreed upon by purchaser and vendor. 3.5 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 usa
30、ge of the product. 3.6 Tolerances Shall conform to all applicable requirements of AMS2242. 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. Purcha
31、ser 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 applicable. SAE INTERNATI
32、ONAL AMS5863E Page 4 of 5_ 4.3 Sampling and Testing Shall be in accordance with AMS2371. 4.4 Reports The vendor of the product shall furnish with each shipment a report showing the results of tests for composition of each heat and for tensile, hardness and bending as solution heat treated, and for t
33、ensile and hardness after precipitation heat treatment 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, AMS5863E, size, product form, and quantity. 4.5 Resampling and Retesting Shall be
34、in accordance with AMS2371. 5. 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, packagin
35、g, 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 purchase orders. 7. REJECTIONS Product not conforming to this specification, or to
36、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 changes, have been made to the previous issue of a document. An (R) symbol to th
37、e left of the document title indicates a complete revision of the document, including technical revision. 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
38、used in AMS are clarified 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: AMS5863E Product form and size of product desired Quantity of product desired. PREPARED BY AMS COMMITTEE “F“ SAE INTERNATIONAL AMS5863E Page 5 of 5_
