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 2015 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/AMS5901C AEROSPACE MATERIAL SPECIFICATION AMS5901 REV. C Issued 1992-01 Revised 2
5、008-12 Reaffirmed 2015-05 Superseding AMS5901B Steel, Corrosion-Resistant, Sheet, Strip, and Plate 18Cr - 8Ni (SAE 30301) Solution Heat Treated (Composition similar to UNS S30100) RATIONALE AMS5901C revised bending (3.3.3) and reporting (4.4) requirements, and has been subsequently reaffirmed to com
6、ply with the SAE five-year review policy. 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 deep and shallow formed parts, but usage is not limited to such applications. 2. APPLI
7、CABLE 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 revision of a document unless a specific document issue is specified. When the referenced document
8、 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, Warrendale, PA 15096-0001, Tel: 877-606-7323 (inside USA and Canada) or 724-776-4970 (outside USA)
9、 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-Resistant Steels and Alloys, Maraging and Other Highly-Alloyed Steels, and Iron Alloys AMS2371 Quality Ass
10、urance 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 Steels and Alloys, Sheet, Strip, Plate, and Aircraft Tubing AS4194 Sheet and Strip Surface Finish Nomencla
11、ture 2.2 ASTM Publications Available from ASTM International, 100 Barr Harbor 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 Str
12、ip ASTM E 290 Bend Testing of Material for Ductility ASTM E 353 Chemical Analysis of Stainless, Heat-Resisting, Maraging, and Other Similar Chromium-Nickel-Iron Alloys ASTM E 384 Microindentation Hardness of Materials 3. TECHNICAL REQUIREMENTS 3.1 Composition Shall conform to the percentages by weig
13、ht shown in Table 1, determined by wet chemical methods in accordance with ASTM E 353, by spectrochemical methods, or by other analytical methods acceptable to purchaser. TABLE 1 - COMPOSITION Element min max Carbon - 0.15 Manganese - 2.00 Silicon - 1.00 Phosphorus - 0.040Sulfur - 0.030Chromium 16.0
14、0 18.00 Nickel 6.00 8.00 Molybdenum - 0.75 Copper - 0.75 3.1.1 Check Analysis 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 soluti
15、on heat treatment is performed in an atmosphere yielding a bright finish, descaled having a surface appearance comparable to the following commercial corrosion resistant steel finishes as described in ASTM A 480/A 480M and AS 4194, and 3.2.1.1 or 3.2.1.2 as applicable. 3.2.1.1 Sheet Shall be No. 2D
16、finish. 3.2.1.2 Strip Shall be No. 1 strip finish. SAE INTERNATIONAL AMS5901C Page 2 of 5_ 3.2.2 Plate Hot rolled, solution heat treated, and descaled. 3.3 Properties The product shall conform to the following requirements; tensile and hardness properties shall be determined in accordance with ASTM
17、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 - MINIMUM TENSILE PROPERTIES Property Value Tensile Strength 75.0 ksi (517 MPa) Yield Strength at 0.2% Offset 30.0 ksi (207 MPa) Elongation in 2 Inches (50.8 mm) or 4D 40%
18、 3.3.2 Hardness Shall be not higher than 92 HRB (202 HB), or equivalent (See 8.2). Product shall not be rejected on the basis of hardness if the tensile properties of 3.3.1 are acceptable, determined on specimens taken from the same sample as that with nonconforming hardness or from another sample w
19、ith similar nonconforming hardness. 3.3.2.1 Microhardness testing in accordance with ASTM E 384 may be used for thin gages where superficial hardness testing is impractical. 3.3.3 Bending Product 0.75 inch (19.0 mm) and under in thickness shall be tested in accordance with ASTM E 290 using specimens
20、 prepared nominally 0.75 inch (19.0 mm) in width with its axis parallel to the direction of rolling, and shall withstand, without cracking, when bending at room temperature through the angle indicated in Table 3 around a diameter equal to the bend factor times the nominal thickness of the product. I
21、n case of dispute, the results of tests using the guided bend test of ASTM E 290 shall govern. TABLE 3 - BENDING Nominal Thickness Inch Nominal Thickness Millimeters Angle deg, min Bend Factor Up to 0.187, incl Up to 4.75, incl 180 1 Over 0.187 Over 4.75 90 1 3.4 Quality The product, as received by
22、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 AMS2242. SAE INTERNATIONAL AMS5901C Page 3 of 5_ 4. QUALITY ASSURANCE PROVISIONS 4.1
23、 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 necessary to ensure that the product conforms
24、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 AMS2371. 4.4 Reports The vendor of the product shall furnish with each shipment a repo
25、rt showing the results of tests for 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 the purchase order number, heat and lot numbers, AMS5901C, product form, si
26、ze, and quantity. 4.5 Resampling and Retesting Shall be 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 ru
27、les 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 purchase orders. 7. REJECTI
28、ONS 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 changes, have been made
29、to the previous issue of a document. An (R) symbol to the 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. SAE INTERNATIONAL AMS5901
30、C Page 4 of 5_ 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 and the Fahrenheit temperatures are primary; dimensions and properties in SI units and the Celsius temperatures are
31、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: AMS5901C Product form and size of product desired Quantity of product desired. 8.6 Similar Specifications MIL-S-5059, Type 301, Annealed, is listed for information only and shall not be construed as an acceptable alternate unless all requirements of this AMS are met. PREPARED BY AMS COMMITTEE “F“ SAE INTERNATIONAL AMS5901C Page 5 of 5_
