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 theref
2、rom, 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 2007 SAE International All rights reserved. No part of this publication ma
3、y 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: 724-776-4970 (outside USA)
4、Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org AMS 6354F AEROSPACE MATERIAL SPECIFICATION Issued MAY 1954 Revised FEB 2007 Superseding AMS 6354E Steel, Sheet, Strip, and Plate 0.75Si - 0.62Cr - 0.20Mo - 0.10Zr (0.10 - 0.17C) (Composition similar to UNS K11914)RATI
5、ONALE AMS 6354F is a Five-Year Review and update of this specification. 1. SCOPE 1.1 Form This specification covers a low-alloy steel in the form of sheet, strip, and plate. 1.2 Application These products have been used typically for parts requiring strength up to 1000 F (538 C), but usage is not li
6、mited to such applications. 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 revision of a document unless a specific document issue is spe
7、cified. 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 Drive, Warrendale, PA 15096-0001, Tel: 877-606-7323 (inside USA and C
8、anada) or 724-776-4970 (outside USA), www.sae.org. AMS 2252 Tolerances, Low-Alloy Steel Sheet, Strip, and Plate AMS 2259 Chemical Check Analysis Limits, Wrought Low-Alloy and Carbon Steels AMS 2370 Quality Assurance Sampling and Testing, Carbon and Low-Alloy Steel, Wrought Products and Forging Stock
9、 Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE AMS 6354F - 2 - 2.2 ASTM Publications Available from ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959, T
10、el: 610-832-9585, www.astm.org. ASTM A 370 Mechanical Testing of Steel Products ASTM E 112 Determining Average Grain Size ASTM E 290 Bend Testing of Material for Ductility ASTM E 350 Chemical Analysis of Carbon Steel, Low-Alloy Steel, Silicon Electrical Steel, Ingot Iron, and Wrought Iron 3. TECHNIC
11、AL 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 350, by spectrochemical methods, or by other analytical methods acceptable to purchaser. TABLE 1 - COMPOSITION Element min max Carbon 0.10 0.17 Ma
12、nganese 0.50 0.80 Silicon 0.60 0.90 Phosphorus - 0.025Sulfur - 0.035Chromium 0.50 0.75 Molybdenum 0.15 0.25 Zirconium 0.05 0.10 Nickel - 0.25 Copper - 0.35 3.1.1 Check Analysis Composition variations shall meet the applicable requirements of AMS 2259. 3.2 Condition The product shall be supplied in t
13、he following condition: 3.2.1 Sheet and Strip Hot rolled, or cold rolled and annealed, and descaled. 3.2.2 Plate Hot rolled and descaled. 3.3 Properties The product shall conform to the following requirements; tensile testing shall be performed in accordance with ASTM A 370: 3.3.1 Average Grain Size
14、 Shall be ASTM No. 5 or finer, determined in accordance with ASTM E 112. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE AMS 6354F - 3 - 3.3.2 Tensile Properties Shall be as shown in Table 2. TAB
15、LE 2A - MINIMUM TENSILE PROPERTIES, INCH/POUND UNITS Nominal Thickness Inches Tensile Strengthksi Yield Strength at 0.2% Offset ksi Elongation in 2 Inches or 4D % Up to 0.50, incl 70 50 22 Over 0.50 to 1.00, incl 65 43 22 Over 1.00 to 2.00, incl 63 40 22 Over 2.00 to 4.00, incl 60 38 22 TABLE 2B - M
16、INIMUM TENSILE PROPERTIES, SI UNITS Nominal Thickness Millimeters Tensile StrengthMPa Yield Strength at 0.2% Offset MPa Elongation in 50.8 mm or 4D % Up to 12.7, incl 483 345 22 Over 12.7 to 25.4, incl 448 296 22 Over 25.4 to 50.8, incl 434 276 22 Over 50.8 to 101.6, incl 414 262 22 3.3.3 Bending Pr
17、oduct 0.749 inch (19.02 mm) and under in nominal thickness shall be tested in accordance with ASTM E 290 using a sample prepared nominally 0.75 inch (19.0 mm) in width with its axis of bending parallel to the direction of rolling and shall withstand without cracking when bending at room temperature
18、through the angle and bend radius shown in Table 3. In case of dispute, the results of tests using the guided bend test of ASTM E 290 shall govern. TABLE 3 - BEND REQUIREMENTS Nominal Thickness Inch Nominal Thickness Millimeters Bend Angle Degrees Bend Radius t = nominal thickness Up to 0.249, incl
19、Up to 6.32, incl 180 1/2t Over 0.249 to 0.749, incl Over 6.32 to 19.02, incl 90 1/2t 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 c
20、onform to all applicable requirements of AMS 2252. 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
21、perform any confirmatory testing deemed necessary to ensure that the product conforms to specified requirements. 4.2 Classification of Tests All technical requirements of this specification are acceptance tests and shall be performed on each heat or lot as applicable. Copyright SAE International Pro
22、vided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE AMS 6354F - 4 - 4.3 Sampling and Testing Shall be in accordance with AMS 2370. 4.4 Reports The vendor of the product shall furnish with each shipment a report showing the results
23、 of tests for composition of each heat and for average grain size, tensile properties, and bending 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 6354F, size, product form, and qua
24、ntity. 4.5 Resampling and Retesting Shall be in accordance with AMS 2370. 5. PREPARATION FOR DELIVERY 5.1 Identification Shall be in accordance with AMS 2807. 5.2 Protective Treatment The product shall be protected from corrosion prior to shipment. 5.3 Packaging The product shall be prepared for shi
25、pment 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 and its rev
26、ision letter in 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. 8. NOTES 8.1 A change bar (|) located in the left margin is for the convenience of the user in
27、 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 used in origina
28、l publications, nor in specifications that contain editorial changes only. 8.2 Terms used 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 th
29、e approximate equivalents of the primary units and are presented only for information. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE AMS 6354F - 5 - 8.4 Purchase documents should specify not less than the following: AMS 6354F Product form and size of product desired Quantity of product desired. PREPARED BY AMS COMMITTEE “E“ Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
