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 2010 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.orgSAE values your input. To provide feedback on this Technical Report, please visit http:/www.sae.org/technical/standards/AMS5585GAEROSPACEMATERIALSPECIFICATIONAMS5585G Issued 1950-10 Reaffirmed 2006-04 Revised 2010-01 S
5、uperseding AMS5585F Alloy, Corrosion and Heat Resistant, Welded Tubing 32Fe - 21Cr - 20Ni - 20Co - 3Mo - 2.5W - 1.0Cb (Nb) - 0.15N Solution Heat Treated (Composition similar to UNS R30155) RATIONALEAMS5585G clarifies the requirements for condition (3.2) and weld reinforcement (3.6.1), and results fr
6、om a Five Year Review and update of this specification. 1. SCOPE 1.1 Form This specification covers a corrosion and heat resistant alloy in the form of welded and drawn tubing. 1.2 Application This tubing has been used typically for parts requiring high strength up to 1500 F (816 C) and oxidation re
7、sistance up to 1800 F (982 C), but usage is not limited 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
8、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 Drive, Warrendale,
9、PA 15096-0001, Tel: 877-606-7323 (inside USA and Canada) or 724-776-4970 (outside USA), www.sae.org.AMS2243 Tolerances, Corrosion and Heat-Resistant Steel Tubing AMS2248 Chemical Check Analysis Limits, Corrosion and Heat-Resistant Steels and Alloys, Maraging and Other Highly-Alloyed Steels, and Iron
10、 Alloys AMS2371 Quality Assurance Sampling and Testing, Corrosion and Heat-Resistant Steels and Alloys, Wrought Products and Forging Stock AMS2634 Ultrasonic Inspection, Thin Wall Metal Tubing AMS2807 Identification, Carbon and Low-Alloy Steels, Corrosion and Heat-Resistant Steels and Alloys, Sheet,
11、 Strip, Plate, and Aircraft Tubing Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE AMS5585G Page 2 of 52.2 ASTM Publications Available from ASTM International, 100 Barr Harbor, P.O. Box C700, Wes
12、t Conshohocken, PA 19428-2959, Tel: 610-832-9585, www.astm.org.ASTM E 8/E 8M Tension Testing of Metallic Materials ASTM E 353 Chemical Analysis of Stainless, Heat-Resisting, Maraging, and Other Similar Chromium-Nickel-Iron AlloysASTM E 426 Electromagnetic (Eddy-Current) Examination of Seamless and W
13、elded Tubular Products, Austenitic Stainless Steel and Similar Alloys ASTM E 1417 Liquid Penetrant Testing 3. TECHNICAL REQUIREMENTS 3.1 CompositionShall conform to the percentages by weight shown in Table 1, determined by wet chemical methods in accordance with ASTM E 353, by spectrochemical method
14、s, or by other analytical methods acceptable to purchaser. TABLE 1 - COMPOSITION Element min max CarbonManganeseSiliconPhosphorusSulfurChromiumNickelCobaltMolybdenumTungstenColumbium (Niobium) NitrogenTantalumCopperIron0.08 1.00 -20.0019.0018.502.50 2.00 0.75 0.10 - -remainder0.16 2.00 1.00 0.030 0.
15、030 22.5021.0021.003.50 3.00 1.25 0.20 0.05 0.50 3.1.1 Check Analysis Composition variations shall meet the applicable requirements of AMS2248. 3.2 ConditionSolution heat treated and, unless solution heat treatment is performed in an atmosphere yielding a bright finish, pickled as required or passiv
16、ated. Tubing shall have been cold worked sufficiently to ensure proper weld reinforcement (See 3.6.1) and roundness in the weld area (See 3.7). 3.3 FabricationTubing shall be produced by a welded and drawn process. Any surface finishing operation applied to remove objectionable pits and surface blem
17、ishes shall be performed prior to final solution heat treatment. A light polish to improve external surface appearance may be employed after solution heat treatment and, if performed, the product shall be subsequently passivated. 3.4 Solution Heat Treatment Tubing shall be solution heat treated by h
18、eating to 2150 F 25 (1177 C 14) in a suitable protective atmosphere, holding at heat for not less than 15 minutes, and cooling at a rate equivalent to air cooling. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license
19、from IHS-,-,-SAE AMS5585G Page 3 of 53.5 PropertiesTubing shall conform to the following requirements: 3.5.1 Tensile Properties Shall be as shown in Table 2, determined in accordance with ASTM E 8/E 8M. TABLE 2 - TENSILE PROPERTIES Property Value Tensile Strength Elongation in 2 Inches (50.8 mm) or
20、4D, min Strip Full Section, tubing OD 0.625 inch (15.88 mm) and over Full Section, tubing OD under 0.625 inch (15.88 mm) 100 to 140 ksi (689 to 965 MPa) 35% 40% 30% 3.5.2 Flarability Specimens as in 4.3.1 shall withstand flaring at room temperature, without formation of cracks or other visible defec
21、ts, by being forced axially with steady pressure over a hardened and polished tapered steel pin having a 74-degree included angle to produce a flare having a permanent expanded OD not less than that specified in Table 3. TABLE 3A - MINIMUM PERMANENT EXPANDED OD, INCH/POUND UNITS Nominal OD InchesExp
22、anded OD InchesNominal OD InchesExpanded OD Inches0.1880.2500.3120.3750.5000.6250.3020.3590.4210.4840.6560.7810.7501.0001.2501.5001.7502.0000.9371.1871.5001.7212.1062.356TABLE 3B - MINIMUM PERMANENT EXPANDED OD, SI UNITS Nominal OD MillimetersExpanded OD MillimetersNominal OD MillimetersExpanded OD
23、Millimeters4.78 6.35 7.92 9.52 12.7015.887.67 9.12 10.6912.2916.6619.8419.0525.4031.7538.1044.4550.8023.8030.1538.1043.7153.4959.843.5.2.1 Tubing with nominal OD between any two standard sizes given in 3.5.2 shall take the same percentage flare as shown for the larger of the two sizes. 3.6 Quality T
24、ubing, as received by purchaser, shall be uniform in quality and condition and shall have a finish conforming to the best practice for high quality aircraft tubing. It shall be smooth and free from grease, oil and other matter, heavy scale or oxide, burrs, seams, tears, grooves, laminations, slivers
25、, pits, and other imperfections detrimental to usage of the tubing. Surface imperfections, such as handling marks, straightening marks, light mandrel and die marks, shallow pits, and scale pattern, will not be considered injurious if the imperfections are removable within the tolerances specified fo
26、r wall thickness, but removal of such imperfections is not required. Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE AMS5585G Page 4 of 53.6.1 If weld reinforcement is present at the welds on the
27、 inner surface of the tubing, such weld reinforcement shall not exceed 0.010-inch (0.25-mm). The outer surfaces of the tubing shall be free from weld reinforcement. 3.6.2 When specified by purchaser, tubing shall be subjected to fluorescent penetrant inspection in accordance with ASTM E 1417, to ult
28、rasonic inspection in accordance with AMS2634, to electromagnetic (eddy-current) inspection in accordance with ASTM E 426, or to any combination thereof. Tubing shall meet the acceptance criteria established by the cognizant engineering organization (See 8.4). 3.7 Tolerances Shall conform to all app
29、licable requirements of AMS2243. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for Inspection The vendor of tubing 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 confirmator
30、y testing deemed necessary to ensure that the tubing conforms to specified requirements. 4.2 Classification of Tests 4.2.1 Acceptance Tests Composition (3.1), tensile properties (3.5.1), quality (3.6), and tolerances (3.7) are acceptance tests and shall be performed on such heat or lot as applicable
31、. 4.2.2 Periodic Tests Flarability (3.5.2) is a periodic test and shall be performed at a frequency selected by the vendor unless frequency of testing is specified by purchaser. 4.3 Sampling and Testing Shall be in accordance with AMS2371 and as follows: 4.3.1 Specimens for flarability test (3.5.2)
32、shall be full tubes or sections cut from a tube. The end of the specimen to be flared shall be cut square, with the cut end smooth and free from burrs, but not rounded. 4.4 Reports The vendor of tubing shall furnish with each shipment a report showing the results of tests for composition of each hea
33、t and for tensile 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, AMS5585G, size, and quantity. 4.5 Resampling and Retesting Shall be in accordance with AMS2371. 5. PREPARATI
34、ON FOR DELIVERY 5.1 Sizes Except when exact lengths or multiples of exact lengths are ordered, straight tubing will be acceptable in mill lengths of 6 to 20 feet (1.8 to 6.1 m) but not more than 10% of any shipment shall be supplied in lengths shorter than 10 feet (3 m). Copyright SAE International
35、Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SAE AMS5585G Page 5 of 55.2 IdentificationShall be in accordance with AMS2807. 5.3 PackagingTubing shall be prepared for shipment in accordance with commercial practice and in com
36、pliance with applicable rules and regulations pertaining to the handling, packaging, and transportation of the tubing 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 pu
37、rchase orders. 7. REJECTIONS Tubing not conforming to this specification, or to modifications authorized by purchaser, will be subject to rejection. 8. NOTES 8.1 A change bar ( l ) located in the left margin is for the convenience of the user in locating areas where technical revisions, not editoria
38、l 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. Change bars and (R) are not used in original publications, nor in documents that contain editorial changes o
39、nly. 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 the approximate equivalents of the primary units and are presented only
40、for information. 8.4 Purchase documents should specify not less than the following: AMS5585GSize of tubing desired Quantity of tubing desired If applicable, nondestructive test requirements (See 3.6.2). PREPARED BY AMS COMMITTEE “F” Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
