1、AEROSPACEMATERIAL SPECIFICATIONAMS5858 REV. D Issued 1979-10 Revised 2009-07 Reaffirmed 2015-04 Superseding AMS5858C Steel, Corrosion and Heat Resistant, Sheet, Strip, and Plate 15Cr - 25.5Ni - 1.2Mo - 2.1Ti - 0.006B - 0.30V Multiple Melted, 1800 F (982 C) Solution Heat Treated, Welding Grade Precip
2、itation Hardenable (Composition similar to UNS S66286) RATIONALE AMS5858D 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 th
3、is report is entirely voluntary, and its applicability and suitability 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, stabil
4、ized, or cancelled. SAE invites your written comments and suggestions. 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 ot
5、herwise, without the prior written permission of SAE. TO PLACE 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 Technica
6、l Report, please visit http:/www.sae.org/technical/standards/AMS5858D 1. SCOPE1.1 Form This specification covers a corrosion and heat resistant steel in the form of sheet, strip, and plate. 1.2 Application These products have been used typically for parts requiring high strength up to 1300 F (704 C)
7、 and oxidation resistance up to 1500 F (816 C), particularly those parts which are welded and then heat treated to develop required properties, but usage is not limited to such applications. 2. APPLICABLE DOCUMENTSThe issue of the following documents in effect on the date of the purchase order forms
8、 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 specified, the last published issue of that d
9、ocument 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), www.sae.org. AMS2242 Tolerances, Corrosion and-Heat Resistant Steel, Iron Alloy, Titanium, and Titan
10、ium 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 Assurance Sampling and Testing, Corrosion and Heat-Resistant Steels and Alloys, Wrought Products and For
11、ging Stock AMS2750 Pyrometry (Continued) 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 Nomenclature 2.2 ASTM Publications Available from ASTM International, 100 Barr H
12、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 112 Determining Average Grain Size ASTM E 139 Conducting Cree
13、p, Creep-Rupture, and Stress-Rupture Tests of Metallic Materials 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 3. TECHNICAL REQUIREMENTS 3.1 Composition Shall conform to the percent
14、ages by weight 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 - 0.08 Manganese - 0.35 Silicon - 0.30 Phosphorus - 0.020 Sulfur - 0.010
15、 Chromium 13.50 16.00 Nickel 24.00 27.00 Molybdenum 1.00 1.50 Titanium 1.90 2.35 Boron 0.0030 0.010 Vanadium 0.10 0.50 Cobalt - 1.00 Aluminum - 0.35 3.1.1 Check Analysis Composition variations shall meet the applicable requirements of AMS2248. 3.2 Melting Practice Steel shall be produced by multiple
16、 melting using consumable electrode practice in the remelt cycle. 3.3 Condition The product shall be supplied in the following condition: SAE INTERNATIONAL AMS5858D Page 2 of 6_ 3.3.1 Sheet and Strip Hot rolled or cold rolled, solution heat treated, and, unless solution heat treatment is performed i
17、n 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 AS4194, and conforming to 3.3.1.1 or 3.3.1.2 as applicable. 3.3.1.1 Sheet Shall be No. 2D finish, except No.
18、2B finish may be supplied if acceptable to purchaser. 3.3.1.2 Strip Shall be No. 1 strip finish. 3.3.2 Plate Hot rolled, solution heat treated, and descaled. 3.4 Heat Treatment Except as specified in 3.4.1 the product shall be solution heat treated by heating to 1800 F 25 (982 C 14), holding at heat
19、 for a time commensurate with section thickness, and cooling as required. Pyrometry shall be in accordance with AMS2750. 3.4.1 Continuous Heat Treating Process parameters (e.g., furnace temperature set points, heat input, travel rate, etc.) for continuous heat treating lines shall be established by
20、the material producer and validated by testing of product to specified requirements. 3.5 Properties The product shall conform to the following requirements; tensile and hardness testing shall be performed in accordance with ASTM A 370: 3.5.1 As Solution Heat Treated 3.5.1.1 Tensile Properties Shall
21、be specified in Table 2. TABLE 2A - TENSILE PROPERTIES, INCH/POUND UNITS Nominal Thickness Inch Tensile Strengthksi, max Elongation in 2 Inches or 4D %, min 0.001 to 0.0015, incl 105 10 Over 0.0015 to 0.002, incl 105 12 Over 0.002 to 0.004, incl 105 20 Over 0.004 105 25 SAE INTERNATIONAL AMS5858D Pa
22、ge 3 of 6_ TABLE 2B - TENSILE PROPERTIES, SI UNITS Nominal Thickness Millimeter Tensile Strength MPa, max Elongation in 50.8 mm or 4D %, min 0.025 to 0.038, incl 724 10 Over 0.025 to 0.05, incl 724 12 Over 0.05 to 0.10, incl 724 20 Over 0.10 724 25 3.5.1.2 Hardness Should be not higher than 90 HRB,
23、or equivalent (See 8.2), for product 0.030 inch (0.76 mm) and over in nominal thickness but the product shall not be rejected on the basis of hardness if the tensile properties are acceptable, determined on specimens taken from the same sample as that with nonconforming hardness or another sample wi
24、th similar nonconforming hardness. 3.5.1.3 Bending Product 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 withsta
25、nd, without cracking, when bending at room temperature through the angle indicated in Table 3 around a diameter equal to the nominal thickness of the product. TABLE 3 - BENDING PARAMETERS Nominal Thickness Inch Nominal Thickness Millimeters Angle deg, min Up to 0.249, incl Up to 6.32, incl 180 Over
26、0.249 to 0.749, incl Over 6.32 to 19.02, incl 90 3.5.1.4 Average Grain Size Shall be predominantly 5 or finer for product up to 0.1875 inch (4.762 mm), exclusive, in nominal thickness, determined in accordance with ASTM E 112. 3.5.1.4.1 Grain size may be determined in the solution heat treated condi
27、tion or after precipitation heat treatment at the option of the vendor. 3.5.2 After Precipitation Heat Treatment Product shall have the following properties after being precipitation heat treated by heating to 1325 F 15 (718 C 8), holding at heat for not less than 16 hours, and cooling in air: 3.5.2
28、.1 Tensile Properties Shall be shown in Table 4. TABLE 4A - MINIMUM TENSILE PROPERTIES, INCH/POUND UNITS Nominal Thickness Inch Tensile Strengthksi Yield Strength at 0.2% Offset ksi Elongation in 2 Inches or 4D % 0.0010 to 0.0015, incl 125 95 4 Over 0.0015 to 0.002, incl 130 95 8 Over 0.002 to 0.004
29、, incl 135 95 10 Over 0.004 140 95 15 SAE INTERNATIONAL AMS5858D Page 4 of 6_ TABLE 4B - MINIMUM TENSILE PROPERTIES, SI UNITS Nominal Thickness Millimeter Tensile StrengthMPa Yield Strength at 0.2% Offset MPa Elongation in 50.8 mm or 4D % 0.025 to 0.038, incl 862 655 4 Over 0.038 to 0.05, incl 896 6
30、55 8 Over 0.05 to 0.10, incl 931 655 10 Over 0.10 965 655 15 3.5.2.2 Hardness Should be 24 to 35 HRC, or equivalent (See 8.2), but the product shall not be rejected on the basis of hardness if the tensile properties are acceptable, determined on specimens taken from the same sample as that with nonc
31、onforming hardness or another sample with similar nonconforming hardness. 3.5.2.3 Stress-Rupture Properties at 1200 F (649 C) A tensile specimen, maintained at 1200 F 3 (649 C 2) while a load sufficient to produce an initial axial stress not lower than specified in Table 5 is applied continuously, s
32、hall not rupture in less than 23 hours. The test may be discontinued after 23 hours. Tests shall be conducted in accordance with ASTM E 139. TABLE 5 - STRESS-RUPTURE PARAMETERS Nominal Thickness Inch Nominal Thickness Millimeters Stress, min ksi Stress, min MPa 0.020 to 0.1875, excl 0.51 to 4.762, e
33、xcl 67.5 465 0.1875 and over 4.762 and over 70.0 483 3.6 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. 3.7 Tolerances Shall conform to all applicable require
34、ments 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. Purchaser reserves the right to sample and to perform any confirmatory testing
35、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. 4.3 Sampling and Testing Shall be in accordance with AMS2371. SAE INTERNATIONAL AMS585
36、8D Page 5 of 6_ 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, bending, average grain size, and stress rupture properties of each lot, and stating that the product conforms to the ot
37、her technical requirements. This report shall include the purchase order number, heat and lot numbers, AMS5858D, product form, size, 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
38、 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, packaging, and transportation of the product to ensure carrier acceptance and safe delivery. 6. ACKNOWLEDGMENT A vendor sha
39、ll 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 modifications authorized by purchaser, will be subject to rejection. 8. NOTES 8.1 A change bar (|) located in the l
40、eft 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 this document. An (R) symbol to the left of the document title indicates a complete revision of the document, including technical revisions. Chang
41、e 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 used in AMS are clarified in ARP1917. 8.4 Dimensions and properties in inch/pound units and the Fahrenheit temp
42、eratures 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: AMS5858D Product form and size or part number of product desired Quantity of product desired. PREPARED BY AMS COMMITTEE “F“ SAE INTERNATIONAL AMS5858D Page 6 of 6_
