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 entirelyvoluntary, and its applicability and suitability for any particular use, including any patent infringement arising therefro
2、m, 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 InternationalAll rights reserved. No part of this publication may be
3、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)Fax: 724-
4、776-0790Email: custsvcsae.orgSAE WEB ADDRESS: http:/www.sae.orgSteel, Corrosion-Resistant, Bars, Wire, Forgings, Tubing, and Rings19Cr - 10NiSolution Heat Treated(Composition similar to UNS S30400)RATIONALEThis document has been reaffirmed to comply with the SAE 5-year Review policy.1. SCOPE:1.1 For
5、m: This specification covers a corrosion-resistant steel in the form of bars, wire, forgings, mechanical tubing, flash welded rings, and stock for forging or flash welded rings.1.2 Application: These products have been used typically for parts requiring corrosion and heat resistance up to 800 F (427
6、 C), but usage is not limited to such applications. Welding, brazing, or other exposure to temperatures over 800 F (427 C) during fabrication may impair corrosion resistance.2. APPLICABLE DOCUMENTS: The issue of the following documents in effect on the date of the purchase order forms a part of this
7、 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 shall ap
8、ply.AEROSPACE MATERIAL SPECIFICATIONAMS 5639HIssued JUN 1953Revised JUL 2002Reaffirmed APR 2007Superseding AMS 5639GCopyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AMS 5639H SAE AMS 5639H- 2 -2.1 SAE
9、 Publications: Available from SAE, 400 Commonwealth Drive, Warrendale, PA 15096-0001 or www.sae.org.AMS 2241 Tolerances, Corrosion and Heat-Resistant Steel, Iron Alloy, Titanium, and Titanium Alloy Bars and WireMAM 2241 Tolerances, Metric, Corrosion and Heat-Resistant Steel, Iron Alloy, Titanium, an
10、d Titanium Alloy Bars and WireAMS 2243 Tolerances, Corrosion and Heat-Resistant Steel TubingMAM 2243 Tolerances, Metric, Corrosion and Heat-Resistant Steel TubingAMS 2248 Chemical Check Analysis Limits, Corrosion and Heat-Resistant Steels and Alloys, Maraging and Other Highly-Alloyed Steels, and Iro
11、n AlloysAMS 2371 Quality Assurance Sampling and Testing, Corrosion and Heat-Resistant Steels and Alloys, Wrought Products and Forging StockAMS 2374 Quality Assurance Sampling and Testing, Corrosion and Heat-Resistant Steel and Alloy ForgingsAMS 2806 Identification, Bars, Wire, Mechanical Tubing, and
12、 Extrusions, Carbon and Alloy Steels and Corrosion and Heat-Resistant Steels and AlloysAMS 2808 Identification, ForgingsAMS 7490 Rings, Flash Welded, Corrosion and Heat-Resistant Austenitic Steels and Austenitic-Type Alloys, or Precipitation Hardenable Alloys2.2 ASTM Publications: Available from AST
13、M, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959 or www.astm.org.ASTM A 262 Detecting Susceptibility to Intergranular Attack in Austenitic Stainless SteelsASTM A 370 Mechanical Testing of Steel ProductsASTM E 353 Chemical Analysis of Stainless, Heat-Resisting, Maraging, and Other Similar C
14、hromium-Nickel-Iron AlloysCopyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AMS 5639H SAE AMS 5639H- 3 -3 . TECHNICAL REQUIREMENTS: 3.1 Composition: Shall conform to the percentages by weight shown in
15、Table 1, determined by wet chemical methods in accordance with ASTM E 353, by spectrochemical methods, or by other analytical methods acceptable to purchaser.3.1.1 Check Analysis: Composition variations shall meet the applicable requirements of AMS 2248.3.2 Condition: The product shall be supplied i
16、n the following condition:3.2.1 Bars, Wire, Forgings, Mechanical Tubing, and Flash Welded Rings: Solution heat treated.3.2.1.1 Bars and Wire: 3.2.1.1 All hexagons, regardless of size, other bars 2.75 inches (69.8 mm) and under in nominal diameter or least distance between parallel sides, and wire sh
17、all be cold finished.3.2.1.1.2 Bars, other than hexagons, over 2.75 inches (69.8 mm) in nominal diameter or least distance between parallel sides shall be hot finished and descaled.3.2.1.2 Mechanical Tubing: Shall be cold finished.3.2.1.3 Flash Welded Rings: Shall not be supplied unless specified or
18、 permitted on purchasers part drawing. When supplied, rings shall be manufactured in accordance with AMS 7490.3.2.2 Stock for Forging or Flash Welded Rings: As ordered by the forging or flash welded ring manufacturer.TABLE 1 CompositionElement min maxCarbon - 0.08Manganese - 2.00Silicon - 1.00Phosph
19、orus - 0.040Sulfur - 0.030Chromium 18.00 20.00Nickel 8.00 12.00Molybdenum - 1.00Copper - 1.00Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AMS 5639H SAE AMS 5639H- 4 -3.3 Properties: The product sh
20、all conform to the following requirements; tensile and hardness testing shall be performed in accordance with ASTM A 370.3.3.1 Tensile Properties: 3.3.1.1 Bars and Forgings Over 0.50 Inch (12.7 mm) in Nominal Diameter or Least Distance Between Parallel Sides: Shall be as shown in Table 2.3.3.1.2 Wir
21、e: Shall have tensile strength of 85 to 125 ksi (586 to 862 MPa).3.3.2 Hardness: 3.3.2.1 Forgings and Flash Welded Rings: Shall be not higher than 187 HB, or equivalent (See 8.2).3.3.2.2 Mechanical Tubing: Shall be not higher than 90 HRB, or equivalent (See 8.2), determined approximately midway betw
22、een outer and inner surfaces.3.3.3 Susceptibility to Intergranular Attack: Specimens from the product shall pass the intergranular corrosion test performed in accordance with ASTM A 262, Practice E.3.4 Quality: The product, as received by purchaser, shall be uniform in quality and condition, sound,
23、and free from foreign materials and from imperfections detrimental to usage of the product.3.4.1 Grain flow of die forgings, except in areas which contain flash-line end grain, shall follow the general contour of the forgings showing no evidence of reentrant grain flow.3.5 Tolerances: Shall be as fo
24、llows:3.5.1 Bars and Wire: In accordance with AMS 2241 or MAM 2241.3.5.2 Mechanical Tubing: In accordance with AMS 2243 or MAM 2243.TABLE 2 - Minimum Tensile PropertiesProperty ValueTensile Strength 75 ksi (517 MPa)Yield Strength at 0.2% Offset 30.0 ksi (207 MPa)Elongation in 4D 40%Reduction of Area
25、 50%Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AMS 5639H SAE AMS 5639H- 5 -4. QUALITY ASSURANCE PROVISIONS: 4.1 Responsibility for Inspection: The vendor of the product shall supply all samples
26、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 to specified requirements.4.2 Classification of Tests: 4.2.1 Acceptance Tests: Com
27、positions (3.1), tensile properties (3.3.1.1 or 3.3.1.2), hardness (3.3.2), susceptibility to intergranular attack (3.3.3), and tolerances (3.5) are acceptance tests and shall be performed on each heat or lot as applicable.4.2.2 Periodic Tests: Grain flow of die forgings (3.4.1) is a periodic test a
28、nd 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 as follows:4.3.1 Bars, Wire, Mechanical Tubing, Flash Welded Rings, and Stock for Forging or Flash Welded Rings: In accordance with AMS 2371.4.3.2 Forg
29、ings: In accordance with AMS 2374.4.4 Reports: The vendor of the product shall furnish with each shipment a report showing the following results of tests and relevant information:4.4.1 For each heat: Composition.4.4.2 For each lot of bars, forgings, mechanical tubing, and flash welded rings:Tensile
30、propertiesHardnessSusceptibility to intergranular attack.4.4.3 A statement that the product conforms to the other technical requirements.Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-AMS 5639H SAE
31、AMS 5639H- 6 -4.4.4 Purchase order numberHeat and lot numbersAMS 5639HSizeQuantity.4.4.5 If forgings are supplied, the size and melt source of stock used to make the forgings.4.5 Resampling and Retesting: Shall be as follows:4.5.1 Bars, Wire, Mechanical Tubing, Flash Welded Rings, and Stock for Forg
32、ing or Flash Welded Rings: In accordance with AMS 2371.4.5.2: Forgings: In accordance with AMS 2374.5. PREPARATION FOR DELIVERY: 5.1 Sizes: Except when exact lengths or multiples of exact lengths are ordered, straight bars, wire, and tubing will be acceptable in mill lengths of 6 to 20 feet (1.8 to
33、6.1 m) but not more than 10% of any shipment shall be supplied in lengths shorter than 10 feet (3 m).5.2 Identification: Shall be as follows:5.2.1 Bars, Wire, and Mechanical Tubing: In accordance with AMS 2806.5.2.2 Forgings: In accordance with AMS 2808.5.2.3 Flash Welded Rings and Stock for Forging
34、 or Flash Welded Rings: As agreed upon by purchaser and vendor.5.3 Packaging: The product shall be prepared for shipment in accordance with commercial practice and in compliance with applicable rules and regulations pertaining to handling, packaging, and transportation of the product to ensure carri
35、er 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.Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted
36、 without license from IHS-,-,-AMS 5639H SAE AMS 5639H- 7 -7. REJECTIONS: Product not conforming to this specification, or to modifications authorized by purchaser, will be subject to rejection.8. NOTES: 8.1 Marginal Indicia: A change bar (|) located in the left margin is for the convenience of the u
37、ser in locating areas where technical revisions, not editorial changes, have been made to the previous issue of a specification. An (R) symbol to the left of the document title indicates a complete revision of the specification. Change bars and (R) are not used in original publications, nor in speci
38、fications 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 and as follows:8.3.1 The term “mechanical tubing” as used in AMS means a heavy-walled cylindrical tubing, intended primarily for the mach
39、ining of circular rings, flanges, shafts, etc., having a wall thickness which is a substantial proportion of the outer diameter; such tubing is not normally used for the transmission of fluids and parts made from it are usually machined all over. The product is sometimes known as “hollow bar”.8.4 Di
40、mensions and properties in inch/pound units and the Fahrenheit temperatures are primary; dimensions and properties in SI units and 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
41、than the following:AMS 5639HForm and size or part number of product desiredQuantity of product desired.8.6 Similar Specifications: AMS-QQ-S-763/Federal QQ-S-763, Composition 304, Condition A, is listed for information only and shall not be construed as an acceptable alternate unless all requirements of this AMS are met.PREPARED UNDER THE JURISDICTION OF AMS COMMITTEE “F”Copyright SAE International Provided by IHS under license with SAENot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
