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 revised, reaffirmed, stabilized, or cancelled. SAE invites your written comments and suggestions.Copyright 2013 SAE InternationalAll rights reserved. No part of this publi
3、cation 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: +1 724-776-4970 (out
4、side USA)Fax: 724-776-0790Email: CustomerServicesae.orgSAE WEB ADDRESS: http:/www.sae.orgSAE values your input. To provide feedbackon this Technical Report, please visithttp:/www.sae.org/technical/standards/AMS5833DAEROSPACE MATERIAL SPECIFICATIONAMS5833 REV. DIssued 1984-10Reaffirmed 2008-05Revised
5、 2014-02Superseding AMS5833CCobalt Alloy, Corrosion and Heat-Resistant, Round Wire20Cr - 15Ni - 40Co - 7.0Mo - 16FeSolution Heat Treated and Cold Drawn(Composition similar to UNS R30003)RATIONALEAMS5833D results from a Five Year Review and update that revises Properties (3.5.3) and Reports (4.4).1.
6、SCOPE1.1 FormThis specification covers a corrosion and heat-resistant cobalt alloy in the form of round wire 0.140 inch (3.56 mm) and under in nominal diameter supplied in straight lengths. (See 8.4.)1.2 ApplicationThis wire has been used typically for springs and torsion bars requiring a combinatio
7、n of high strength up to 800 F (427 C) after aging, excellent corrosion resistance, and good fatigue properties, but usage is not limited to such applications. The alloy is nonmagnetic.2. APPLICABLE DOCUMENTSThe issue of the following documents in effect on the date of the purchase order forms a par
8、t of this specification to the extent supplied 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 document
9、 shall apply.2.1 SAE PublicationsAvailable 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.AMS2269 Chemical Check Analysis Limits, Nickel, Nickel Alloys and Cobalt AlloysAMS2371 Quality As
10、surance Sampling and Testing, Corrosion and Heat Resistant Steels and Alloys, Wrought Products and Forging StockAMS2750 PyrometrySAE INTERNATIONAL AMS5833D Page 2 of 6AMS2806 Identification, Bars, Wire, Mechanical Tubing, and Extrusions, Carbon and Alloy Steels and Corrosion and Heat-Resistant Steel
11、s and Alloys2.2 ASTM PublicationsAvailable from ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959Tel: 610-832-9585, www.astm.org.ASTM E 8/E 8M Tensile Testing of Metallic MaterialsASTM E 18 Rockwell Hardness of Metallic MaterialsASTM E 354 Chemical Analysis o
12、f High-Temperature, Electrical, Magnetic, and Other Similar Iron, Nickel and Cobalt Alloys3. TECHNICAL REQUIREMENTS3.1 CompositionShall conform to the percentages by weight shown in Table 1, determined by wet chemical methods in accordance with ASTM E 354, by spectrochemical methods, or by other ana
13、lytical methods acceptable to purchaser.TABLE 1 COMPOSITIONElement Min maxCarbon - 0.15Manganese 1.5 2.5Silicon - 1.20Phosphorus - 0.015Sulfur - 0.015Chromium 19.0 21.0Nickel 14.0 16.0Cobalt 39.0 41.0Molybdenum 6.0 8.0Beryllium - 0.10Other Elements, total - 1.00Iron remainder3.1.1 Check AnalysisComp
14、osition variations shall meet the applicable requirements of AMS2269.3.2 Melting PracticeThe alloy shall be produced by multiple melting using vacuum induction followed by vacuum consumable electrode or electroslag remelting practices.3.3 ConditionSolution heat treated and cold drawn.3.4 Solution He
15、at TreatmentWire shall be solution heat treated by heating to 2150 F 25 (1177 C 14), holding at heat for a time commensurate with section thickness, and cooling as required. Pyrometry shall be in accordance with AMS2750.3.5 PropertiesWire shall conform to the following requirements:SAE INTERNATIONAL
16、 AMS5833D Page 3 of 63.5.1 As Solution Heat Treated and Cold Drawn:3.5.1.1 Tensile PropertiesShall be as shown in Table 2, determined in accordance with ASTM E 8/E 8M.TABLE 2A - MINIMUM TENSILE STRENGTH, INCH/POUND UNITSSpecified DiameterInchTensile Strengthksi0.001 to 0.005, incl 260Over 0.005 to 0
17、040, incl 240Over 0.040 to 0.060, incl 235Over 0.060 to 0.100, incl 225Over 0.100 to 0.140, incl 220TABLE 2B - MINIMUM TENSILE STRENGTH, SI UNITSSpecified DiameterMillimetersTensile StrengthMPa0.03 to 0.13, incl 1793Over 0.13 to 1.02, incl 1655Over 1.02 to 1.52, incl 1620Over 1.52 to 2.54, incl 155
18、1Over 2.54 to 3.56, incl 15173.5.2 After AgingWire shall meet the requirements of 3.5.2.1 and 3.5.2.2 after being aged by heating to a temperature within the range 900 to 1000 F (482 to 538 C), holding at the selected temperature within 25 F (14 C) for 5 to 5-1/2 hours, and cooling to room temperatu
19、re at a rate equivalent to air cool.3.5.2.1 Tensile PropertiesShall be in accordance with Table 3, determined in accordance with ASTM E 8/E 8M.TABLE 3A - MINIMUM TENSILE PROPERTIES, INCH/POUND UNITSSpecified DiameterInchTensileStrengthksiYield Strengthat 0.2% Offset,Ksi0.001 to 0.005, incl 330 -Over
20、 0.005 to 0.040, incl 290 210Over 0.040 to 0.060, incl 285 200Over 0.060 to 0.080, incl 275 200Over 0.080 to 0.100, incl 275 195Over 0.100 to 0.120, incl 270 185Over 0.120 to 0.140, incl 270 180SAE INTERNATIONAL AMS5833D Page 4 of 6TABLE 3B - MINIMUM TENSILE PROPERTIES, SI UNITSSpecified DiameterMil
21、limetersTensileStrengthMPaYield Strengthat 0.2% Offset,MPa0.03 to 0.13, incl 2275 -Over 0.13 to 1.02, incl 1999 1448Over 1.02 to 1.52, incl 1965 1379Over 1.52 to 2.03, incl 1896 1379Over 2.03 to 2.54, incl 1896 1344Over 2.54 to 3.05, incl 1862 1276Over 3.05 to 3.56, incl 1862 12413.5.3 Tensile prope
22、rty requirements for product outside of the range covered by 1.1 shall be agreed upon between purchaser and producer.3.5.3.1 HardnessShall be not lower than 46 HRC, or equivalent (See 8.2), determined in accordance with ASTM E 18.3.6 QualityWire, as received by purchaser, shall be uniform in quality
23、 and condition, sound, and free from foreign materials and from imperfections detrimental to usage of the wire.3.7 TolerancesShall be as follows:3.7.1 DiameterIn accordance with Table 4.TABLE 4A - DIAMETER TOLERANCES, INCH/POUND UNITSSpecified DiameterInchTolerance, Inch,plus and minus0.001 to 0.002
24、8, excl 0.00010.0028 to 0.005, excl 0.000150.005 to 0.009, excl 0.00020.009 to 0.016, excl 0.000250.016 to 0.021, excl 0.000350.021 to 0.038, excl 0.000450.038 to 0.051, excl 0.000550.051 to 0.099, excl 0.000650.099 to 0.140, incl 0.0007TABLE 4B - DIAMETER TOLERANCES, SI UNITSSpecified DiameterMilli
25、metersTolerance, Millimeter,plus and minus0.025 to 0.071, excl 0.00250.071 to 0.13, excl 0.00380.13 to 0.23, excl 0.0050.23 to 0.41, excl 0.00640.41 to 0.53, excl 0.00890.53 to 0.97, excl 0.01140.97 to 1.30, excl 0.01401.30 to 2.51, excl 0.01652.51 to 3.56, incl 0.018SAE INTERNATIONAL AMS5833D Page
26、5 of 63.7.2 Out-of-RoundWire shall not be out-of-round by more than one-half of the total tolerance shown in Table 4.3.7.3 StraightnessWire shall be of such straightness that the maximum curvature (depth of arc) shall not exceed 0.016 inch (0.41 mm) in any 6-inch (152-mm) length.4. QUALITY ASSURANCE
27、 PROVISIONS4.1 Responsibility for InspectionThe vendor of wire 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 wire confor
28、ms to specified requirements.4.2 Classification of TestsAll technical requirements are acceptance tests and shall be performed on each heat or lot as applicable.4.3 Sampling and TestingShall be in accordance with AMS2371.4.4 ReportsThe vendor of the wire shall furnish with each shipment a report sho
29、wing the vendors name and the country where the metal was melted (e.g., final melt in the case of metal processed by multiple melting operations) and the following results of tests and relevant information:4.4.1 For each heatComposition.4.4.2 For each lotTensile properties solution heat treated and
30、cold drawnTensile properties after agingHardness after aging.4.4.3 A statement that the product conforms to the other technical requirements.4.4.4 Purchase order numberHeat and lot numbersAMS5833DSizeQuantity.4.4.5 When the product size is outside the range covered by 1.1, the report shall contain a
31、 statement to that effect.4.5 Resampling and RetestingShall be in accordance with AMS2371.SAE INTERNATIONAL AMS5833D Page 6 of 65. PREPARATION FOR DELIVERY5.1 Wire shall be supplied in straight lengths.5.2 IdentificationShall be in accordance with AMS2806.5.3 PackagingWire shall be prepared for ship
32、ment in accordance with commercial practice and in compliance with applicable rules and regulations pertaining to the handling, packaging, and transportation of the wire to ensure carrier acceptance and safe delivery.6. ACKNOWLEDGMENTA vendor shall mention this specification number and its revision
33、letter in all quotations and when acknowledging purchase orders.7. REJECTIONSWire not conforming to this specification, or to modifications authorized by purchaser, will be subject to rejection.8. NOTES8.1 A change bar (|) located in the left margin is for the convenience of the user in locating are
34、as 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. Change bars and (R) are not used in original publications, nor in documents that contain editoria
35、l changes only.8.2 Hardness conversion tables for metals are presented in ASTM E 140.8.3 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 prima
36、ry units and are presented only for information.8.4 Purchase documents should specify not less than the following:AMS5833DSize of wire desiredQuantity of wire desiredProperty and acceptance requirements from the cognizant engineering organization applicable to sizes outside the range listed in 1.1.PREPARED BY AMS COMMITTEE “F“
