SAE AMS 5362L-2009 Steel Corrosion and Heat Resistant Investment Castings 19Cr - 12Ni - 1 0Cb (Nb) Solution Heat Treated (UNS J92811)《钢熔模铸件19Cr 12Ni 1 0Cb (Nb)溶解热处理的耐腐蚀和耐热性》.pdf

《SAE AMS 5362L-2009 Steel Corrosion and Heat Resistant Investment Castings 19Cr - 12Ni - 1 0Cb (Nb) Solution Heat Treated (UNS J92811)《钢熔模铸件19Cr 12Ni 1 0Cb (Nb)溶解热处理的耐腐蚀和耐热性》.pdf》由会员分享，可在线阅读，更多相关《SAE AMS 5362L-2009 Steel Corrosion and Heat Resistant Investment Castings 19Cr - 12Ni - 1 0Cb (Nb) Solution Heat Treated (UNS J92811)《钢熔模铸件19Cr 12Ni 1 0Cb (Nb)溶解热处理的耐腐蚀和耐热性》.pdf（9页珍藏版）》请在麦多课文档分享上搜索。

1、AEROSPACE MATERIAL SPECIFICATION AMS5362 REV. L Issued 1947-12 Revised 2009-10 Reaffirmed 2015-04 Superseding AMS5362K Steel, Corrosion and Heat Resistant, Investment Castings 19Cr - 12Ni - 1.0Cb (Nb) Solution Heat Treated (Composition similar to UNS J92811) RATIONALE AMS5362L has been reaffirmed to

2、 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 this report is entirely voluntary, and its applicability and suitability for any particular use, i

3、ncluding 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, stabilized, or cancelled. SAE invites your written comments and suggestions. Copyright 2015 SAE Intern

4、ational 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 otherwise, without the prior written permission of SAE. TO PLACE A DOCUMENT ORDER: Tel: 877-606-73

5、23 (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 Technical Report, please visit http:/www.sae.org/technical/standards/AMS5362L 1. SCOPE 1.1 Form This spe

6、cification covers a corrosion and heat resistant steel in the form of investment castings. 1.2 Application These castings have been used typically for structural parts, where welding during fabrication may be required, for use up to 1500 F (816 C), but usage is not limited to such applications. 2. A

7、PPLICABLE 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 specified. When the referenced docu

8、ment 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 Canada) or 724-776-4970 (outside

9、USA), www.sae.org. AMS2175 Castings, Classification and Inspection of AMS2248 Chemical Check Analysis Limits, Corrosion and Heat-Resistant Steels and Alloys, Maraging and Other Highly-Alloyed Steels, and Iron Alloys AMS2360 Room Temperature Tensile Properties of Castings AMS2694 In-Process Welding o

10、f Castings AMS2700 Passivation Treatments for Corrosion Resistant Steel AMS2804 Identification, Castings 2.2 ASTM Publications Available from ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959, Tel: 610-832-9585, www.astm.org. ASTM A 262 Detecting Susceptibili

11、ty to Intergranular Attack in Austenitic Stainless Steels 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 Alloys ASTM E 1417 Liquid Penetrant Testing ASTM E 1444 Magnetic Particle Testing

12、ASTM E 1742 Radiographic Examination 3. TECHNICAL REQUIREMENTS 3.1 Composition Castings shall conform to the percentages 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 (S

13、ee 8.2.1 and 8.2.2). TABLE 1 - COMPOSITION min max Carbon Manganese Silicon Phosphorus Sulfur Chromium Nickel Columbium (Niobium) Tantalum Molybdenum Copper Iron - - - - - 18.00 10.00 10xC - - - remainder 0.12 2.00 1.50 0.04 0.03 19.50 14.00 1.50 0.05 0.75 0.75 3.1.1 Vendor may test for any element

14、not otherwise listed in Table 1 and include this analysis in the report of 4.5. Limits of acceptability may be specified by purchaser (See 8.2.3). 3.1.2 Check Analysis Composition variations shall meet the applicable requirements of AMS2248. 3.2 Melting Practice Castings and specimens shall be poure

15、d at casting vendors facility either from a melt (See 8.2.4) of a master heat, or directly from a master heat (See 8.2.5). 3.2.1 Revert (gates, sprues, risers, and rejected castings) may be used only in the preparation of master heats; revert shall not be remelted directly, without refining, for pou

16、ring of castings. Melting of revert creates a new master heat. 3.2.2 Portions of two or more qualified master heats (See 3.4.2) may be melted together and poured into castings using a procedure authorized by purchaser (See 8.2.6). 3.2.3 If modifications, such as alloy additions or replenishments (Se

17、e 8.2.10), are made by the vendor at remelt, vendor shall have a written procedure acceptable to purchaser which defines the controls, test, and traceability criteria for both castings and separately-cast specimens. Control factors of 4.4.2.2 shall apply. SAE INTERNATIONAL AMS5362L Page 2 of 9_ 3.3

18、Condition Solution heat treated. 3.4 Test Specimens Specimens shall be either separately-cast, integrally-cast (See 8.2.7), or machined from a casting, and shall conform to 3.2. 3.4.1 If specimens are separately-cast, vendor shall have a written procedure acceptable to purchaser. Control factors of

19、4.4.2.2 shall apply. 3.4.2 Each master heat shall be qualified by evaluation of chemical and tensile specimens. 3.4.2.1 If alloy additions or replenishments are made at remelt as in 3.2.3, the frequency of sampling and testing used by the vendor for qualification to 3.4.2 shall be acceptable to purc

20、haser. 3.4.2.2 Tensile qualification tests of 3.4.2 are not required if these tests are conducted using integrally-cast specimens (4.3.3.2) or specimens machined from a casting (4.3.3.3). 3.4.3 Chemical Analysis Specimens Shall be of any convenient size and shape. 3.4.4 Tensile Specimens Shall be of

21、 standard proportions in accordance with ASTM E 8/E 8M with 0.250 inch (6.35 mm) diameter at the reduced parallel gage section. 3.4.4.1 Separately-cast and integrally-cast specimens may be either cast to size, or cast oversize and subsequently machined to 0.250 inch (6.35 mm) diameter. 3.4.4.2 When

22、integrally-cast specimens or specimens machined from a casting are specified, specimen size and location shall be as agreed upon by purchaser and vendor. (See 8.2.8 and 8.4) 3.5 Heat Treatment Castings and representative tensile specimens shall be heat treated in accordance with 3.5.1. 3.5.1 Casting

23、s and Specimens 3.5.1.1 Solution Heat Treatment Heat to 1950 F 50 (1066 C 28), hold at heat for not less than 1 hour per inch (25 mm) of maximum section thickness but in no case less than 30 minutes, and cool at a rate equivalent to a still air cool or faster. 3.5.2 Tensile specimens used for master

24、 heat qualification may be heat treated separately from castings. 3.6 Properties Conformance shall be based upon testing separately-cast specimens unless purchaser specifies integrally-cast specimens or specimens machined from casting. Properties for specimens machined from casting shall be as speci

25、fied by purchaser (See 8.4). 3.6.1 Room Temperature Tensile Properties Shall be as specified in Table 2; determined in accordance with ASTM E 8/E 8M. Properties other than those listed may be defined as specified in AMS2360. SAE INTERNATIONAL AMS5362L Page 3 of 9_ 3.6.1.1 Separately-Cast and Integra

26、lly-Cast Specimens Shall be as shown in Table 2. TABLE 2 - MINIMUM ROOM TEMPERATURE TENSILE PROPERTIES Properties Value Tensile Strength Yield Strength at 0.2% Offset Elongation in 4D 70.0 ksi (483 MPa) 30.0 ksi (207 MPa) 30% 3.6.2 Embrittlement Specimens cut from castings or representative specimen

27、s shall, after sensitizing, pass the intergranular corrosion test performed in accordance with ASTM A 262, Practice E. 3.7 Quality 3.7.1 Castings, as received by purchaser, shall be uniform in quality and condition, sound, and free from foreign materials and from imperfections detrimental to usage o

28、f the castings. Castings shall be free of cracks, laps, hot tears, and cold shuts, and free of scale and other process induced surface contamination which would obscure defects. 3.7.1.1 Unless otherwise specified, castings shall be sufficiently cleaned such that, after passivation by purchaser, the

29、castings shall meet the corrosion test requirement of AMS2700. 3.7.2 Castings shall be produced under radiographic control. This control shall consist of radiographic examination of each casting part number until foundry manufacturing controls in accordance with 4.4.2 have been established. Addition

30、al radiography shall be conducted in accordance with the frequency of inspection specified by purchaser, or as necessary to ensure continued maintenance of internal quality. 3.7.2.1 Radiographic inspection shall be conducted in accordance with ASTM E 1742 or another method specified by purchaser. 3.

31、7.3 When specified, additional nondestructive testing shall be performed as follows: 3.7.3.1 Fluorescent penetrant inspection in accordance with ASTM E 1417 or another method specified by purchaser. 3.7.3.2 Magnetic particle inspection in accordance with ASTM E 1444 or another method specified by pu

32、rchaser. 3.7.4 Acceptance standards for radiographic, fluorescent penetrant, magnetic particle, visual, and other inspection methods shall be agreed upon by purchaser and vendor (See 8.2.8). AMS2175 may be used to specify acceptance standards (casting grade) and frequency of inspection (casting clas

33、s). 3.7.4.1 When acceptance standards are not specified, Grade C of AMS2175 as applicable to steel castings shall apply for each applicable method of inspection. 3.7.5 Castings shall not be peened, plugged, impregnated, or welded unless authorized by purchaser. 3.7.5.1 When authorized by purchaser,

34、welding in accordance with AMS2694 or another welding program acceptable to purchaser may be used. 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for Inspection The vendor of castings shall supply all samples for vendors tests and shall be responsible for the performance of all required tests. P

35、urchaser reserves the right to sample and to perform any confirmatory testing deemed necessary to ensure that the castings conform to specified requirements. SAE INTERNATIONAL AMS5362L Page 4 of 9_ 4.2 Classification of Tests 4.2.1 Acceptance Tests Composition (3.1), tensile properties (3.6.1), and

36、the applicable requirements of quality (3.7) are acceptance tests and shall be performed as specified in 4.3. 4.2.2 Periodic Tests Embrittlement (3.6.2), corrosion resistance (3.7.1.1), and radiographic soundness (3.7.2), are periodic tests and shall be performed at a frequency selected by vendor un

37、less a frequency of testing is specified by purchaser. 4.2.3 Preproduction Tests All technical requirements are preproduction tests and shall be performed on sample castings (4.3.2), when a change in control factors occurs (4.4.2.2), and when purchaser deems confirmatory testing to be required. 4.3

38、Sampling and Testing The minimum testing performed by vendor shall be in accordance with the following: 4.3.1 One chemical analysis specimen or a casting from each master heat shall be tested for conformance with Table 1; if 3.4.2.1 applies, test frequency shall be acceptable to purchaser. 4.3.2 One

39、 preproduction casting in accordance with 4.4 shall be tested to the requirements of the casting drawing and to all technical requirements. 4.3.2.1 Dimensional inspection sample quantity shall be as specified by purchaser. 4.3.3 Tensile tests shall be conducted to determine conformance with Table 2.

40、 Sampling and test frequency are dependent upon the type and origin of specimen specified by purchaser (See 3.4.4 and 3.6) or selected by vendor (See 4.3.3.4). When 3.4.2.1 applies, test frequency shall be acceptable to purchaser. 4.3.3.1 For separately-cast specimens in the solution heat treated co

41、ndition of 3.5.1, one specimen from each master heat shall be tested for conformance to 3.6.1. 4.3.3.2 For integrally-cast specimens in the solution heat treated condition of 3.5.1, two specimens from each lot (See 8.2.9) shall be randomly selected and tested for conformance to 3.6.1. 4.3.3.3 For sp

42、ecimens machined from casting, one casting shall be randomly selected from each lot and tested after solution heat treatment in conformance with 3.5.1.1 at locations shown on the engineering drawing for conformance with 3.6.1. 4.3.3.3.1 When size and location of specimens are not shown, two test spe

43、cimens shall be tested, one from the thickest section and one from the thinnest section. Once established under 4.4.2.2, test locations may be changed only as agreed upon by purchaser and vendor. 4.3.3.4 When acceptable to purchaser, specimens machined from casting may be used in lieu of both separa

44、tely-cast and integrally-cast specimens, and integrally-cast specimens may be used in lieu of separately-cast specimens. In each case, the resultant properties must conform to requirements of 3.6, or to alternative requirements specified (See 8.2.3) by purchaser. 4.3.3.4.1 When specimens are selecte

45、d for test as in 4.3.3.4 from an origin other than that specified by purchaser, vendor shall include in the report of 4.5 a description of the origin of the specimen that was tested. 4.3.3.5 When casting size, section thickness, gating method, or other factors do not permit conformance to 4.3.3.2 or

46、 4.3.3.3, sampling and testing shall be agreed upon by purchaser and vendor. SAE INTERNATIONAL AMS5362L Page 5 of 9_ 4.3.4 Castings shall be inspected in accordance with 3.7 to the methods, frequency, and acceptance standards specified by purchaser. 4.4 Approval 4.4.1 Sample casting(s) from new or r

47、eworked master patterns produced under the casting procedure of 4.4.2 shall be approved by purchaser before castings for production use are supplied, unless such approval be waived by purchaser. 4.4.2 For each casting part number, vendor shall establish parameters for process control factors that wi

48、ll consistently produce castings and test specimens meeting the requirements of the casting drawing and this specification. These parameters shall constitute the approved casting procedure and shall be used for production of subsequent castings and test specimens. If necessary to make any change to these parameters, vendor shall submit a state