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 andsuggestions.Copyright 2014 SAE InternationalAll rights reserved. No part of this public
3、ation 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 (outs
4、ide 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/AMS5396FAEROSPACE MATERIAL SPECIFICATIONAMS5396 REV. FIssued 1960-06Revised 2014-04Superseding
5、 AMS5396ENickel Alloy, Corrosion and Heat-Resistant, Investment Castings65Ni - 28Mo - 5.5Fe - 0.40V (N-12MV)As-Cast(Composition similar to UNS N10001)RATIONALEAMS5396F corrects an error in the reports paragraph (4.5).1. SCOPE1.1 FormThis specification covers a corrosion and heat-resistant nickel all
6、oy in the form of investment castings.1.2 ApplicationThese castings have been used typically for parts, such as exducers and fans, requiring good corrosion resistance and strength up to 1400 F (760 C), but usage is not limited to such applications.2. APPLICABLE DOCUMENTSThe issue of the following do
7、cuments 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 document has been canceled and no superseding documen
8、t has been specified, the last published issue of that document 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.ams.org.AMS2175 Castings, Classification a
9、nd Inspection ofAMS2269 Chemical Check Analysis Limits, Nickel, Nickel Alloys, and Cobalt AlloysAMS2360 Room Temperature Tensile Properties of CastingsAMS2361 Elevated Temperature Tensile Properties of CastingsSAE INTERNATIONAL AMS5396F Page 2 of 9AMS2694 In-Process Welding of CastingsAMS2804 Identi
10、fication, Castings2.2 ASTM PublicationsAvailable from ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959, Tel: 610-832-9585, www.astm.org.ASTM E 8/E 8M Tension Testing of Metallic MaterialsASTM E 21 Elevated Temperature Tension Tests for Metallic MaterialsASTM
11、 E 354 Chemical Analysis of High-Temperature, Electrical, Magnetic, and Other Similar Iron, Nickel, and Cobalt AlloysASTM E 1417/E 1417M Liquid Penetrant TestingASTM E 1742/E 1742M Radiographic Examination3. TECHNICAL REQUIREMENTS3.1 CompositionShall conform to the percentages by weight shown in Tab
12、le 1, determined by wet chemical methods in accordance with ASTM E 354, by spectrochemical methods, or by other analytical methods acceptable to purchaser (See 8.2.1 and 8.2.2).TABLE 1 COMPOSITIONElement min maxCarbon - 0.12Manganese - 1.00Silicon - 1.00Phosphorus - 0.03Sulfur - 0.03Chromium - 1.00M
13、olybdenum 26.00 30.00Iron 4.00 7.00Vanadium 0.20 0.60Cobalt - 2.50Other Elements (3.1.1) - -Nickel remainder3.1.1 Vendor may test for any element 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 Ch
14、eck AnalysisComposition variations shall meet the requirements of AMS2269.3.2 Melting PracticeCastings and specimens shall be poured at casting vendors facility either from a melt (See 8.2.4) of a master heat, or directly from a master heat (See 3.4.2 and 8.2.5).3.2.1 Revert (gates, sprues, risers,
15、and rejected castings) may be used only in the preparation of master heats; revert shall not be remelted directly without refining for pouring of castings. Melting of revert creates a new master heat.SAE INTERNATIONAL AMS5396F Page 3 of 93.2.2 Portions of two or more qualified master heats (See 3.4.
16、2) may be melted together and poured into castings using a procedure authorized by purchaser (See 8.2.6).3.2.3 If melts (See 8.2.4) are modified by replenishment (See 8.2.7), vendor shall have a written procedure acceptable to purchaser which defines the controls, test, and traceability criteria for
17、 both castings and separately-cast specimens. Control factors of 4.4.2.2 shall apply.3.3 ConditionCastings shall be delivered in the as-cast condition.3.4 Test SpecimensSpecimens shall be either separately-cast, integrally-cast (See 8.2.8), or machined from a casting, and shall conform to 3.2.3.4.1
18、If specimens are separately-cast, vendor shall have a written procedure acceptable to purchaser. Control factors of 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 replenishments are made at remelt as in 3.2.3, frequency of sam
19、pling and testing used by the vendor forqualification to 3.4.2 shall be acceptable to purchaser.3.4.2.2 Tensile 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-casting (4.3.3.3).3.4.3 Chemical Analysis SpecimensShall b
20、e of any convenient size and shape.3.4.4 Tensile SpecimensShall be of standard proportions in accordance with ASTM E 8/E 8M (See 8.3) 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, and/or cast
21、oversize and subsequently machined to 0.250-inch (6.35-mm) diameter.3.4.4.2 When integrally-cast specimens and specimens machined-from-casting are specified, specimen size and location shall be agreed upon by purchaser and vendor (See 8.2.9 and 8.5).3.5 Heat TreatmentNot applicable.3.6 PropertiesCon
22、formance shall be based upon testing of separately-cast specimens unless purchaser specifies integrally-cast specimens or specimens machined-from-casting. Properties for integrally-cast specimens and specimens machined-from-casting shall be as specified by purchaser (See 8.5).3.6.1 Room Temperature
23、Tensile PropertiesShall be as shown in 3.6.1.1, determined from separately-cast specimens in accordance with ASTM E 8/E 8M (See 8.3). Properties other than those listed in Table 2 may be defined as specified in AMS2360.SAE INTERNATIONAL AMS5396F Page 4 of 93.6.1.1 Separately-Cast SpecimensShall be a
24、s shown in Table 2.TABLE 2 - MINIMUM ROOM TEMPERATURE TENSILE PROPERTIES OF SEPARATELY-CAST SPECIMENSProperty ValueTensile Strength 75 ksi (517 MPa)Yield Strength at 0.2% Offset 50 ksi (345 MPa)Elongation in 4D 10%3.6.2 Shall be as specified in 3.6.2.1, determined in accordance with ASTM E 21 on sep
25、arately-cast specimens heated to and tested at 1500 F 5 (816 C 3). Properties other than those listed in Table 3 may be defined as specified in AMS2361.3.6.2.1 Separately-Cast SpecimensShall be as shown in Table 3.TABLE 3 - MINIMUM ELEVATED TEMPERATURE TENSILE PROPERTIES OF SEPARATELY-CAST SPECIMENS
26、Property ValueTensile Strength 53 ksi (365 MPa)Elongation in 4D 10%3.6.3 HardnessNot applicable.3.7 Quality3.7.1 Castings, as received by purchaser, shall be uniform in quality and condition, sound, and free from foreign materials and from imperfections detrimental to usage of the castings. Castings
27、 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.3.7.2 Castings shall be produced under radiographic control. This control shall consist of radiographic examination of each casting part number unt
28、il foundry manufacturing controls in accordance with 4.4.2 have been established. Additional 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
29、 be conducted in accordance with ASTM E 1742/E 1742M or other method specified by purchaser.3.7.3 When specified, castings shall be subjected to fluorescent penetrant inspection in accordance with ASTM E 1417/E 1417M or other method specified by purchaser.3.7.4 Acceptance standards for radiographic,
30、 fluorescent penetrant, visual, and other inspection methods shall be as agreed upon by purchaser and vendor (See 8.2.9). AMS2175 may be used to specify acceptance standards (casting grade) and frequency of inspection (casting class).3.7.4.1 When acceptance standards are not specified, Grade C of AM
31、S2175 as applicable to steel castings shall apply for each specified 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, welding in accordance with AMS2694 or other welding program acceptable to
32、 purchaser may be used.SAE INTERNATIONAL AMS5396F Page 5 of 94. QUALITY ASSURANCE PROVISIONS4.1 Responsibility for inspectionThe vendor of castings shall supply all samples for vendors tests and shall be responsible for the performance of all required tests. Purchaser reserves the right to sample an
33、d to perform any confirmatory testing deemed necessary to ensure that the castings conform to specified requirements.4.2 Classification of Tests4.2.1 Acceptance TestsComposition (3.1), room temperature tensile properties (3.6.1), and the applicable requirements of quality (3.7) are acceptance tests
34、and shall be performed as specified in 4.3.4.2.2 Periodic TestsElevated temperature tensile properties (3.6.2) and radiographic soundness (3.7.2) are periodic tests and shall be performed at a frequency selected by the vendor unless a frequency of testing is specified by purchaser.4.2.3 Preproductio
35、n TestsAll 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 Sampling and TestingThe minimum testing performed by vendor shall be in acc
36、ordance with the following:4.3.1 One chemical analysis specimen or a casting from each master heat shall be tested conformance with Table 1; if 3.4.2.1 applies, test frequency shall be acceptable to purchaser.4.3.2 One preproduction casting in accordance with 4.4 shall be tested to requirements of t
37、he 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 property tests shall be conducted to determine conformance with 3.6.1. Sampling and test frequency is dependent upon the type and origin of the specime
38、n 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, specimen source and test frequency shall be acceptable to purchaser.4.3.3.1 For separately-cast specimens in the as-cast condition, one specimen from each master heat shall be tested for conforman
39、ce to Table 2.4.3.3.2 For integrally-cast specimens in the as-cast condition, two specimens from each lot (See 8.2.10) shall be randomly selected and tested for conformance with properties specified by purchaser (See 8.5).4.3.3.3 For specimens machined-from-casting, one casting shall be randomly sel
40、ected from each lot and tested in the as-cast condition at each location shown on the engineering drawing for conformance with properties specified by purchaser (See 8.5).4.3.3.3.1 When size and location of specimens are not shown, two specimens shall be tested, one from the thickest section and one
41、 from the thinnest section. Once established under 4.4.2.2, test locations may be changed only as agreed upon by purchaser and vendor.SAE INTERNATIONAL AMS5396F Page 6 of 94.3.3.4 When acceptable to purchaser, specimens machined-from-casting may be used in lieu of both separately-cast and integrally
42、-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 specified by purchaser (See 8.5).4.3.3.4.1 When specimens are selected for test as in 4.3.3.4 from an origin other than that specified
43、by purchaser, vendor shall include in the report of 4.5 a description of the source of the specimen that was tested.4.3.3.5 When casting size, section thickness, gating method, or other factors do not permit conformance with 4.3.3.2 or 4.3.3.3, sampling and testing shall be agreed upon by purchaser
44、and vendor.4.3.4 Castings shall be inspected in accordance with 3.7 to the methods, frequency, and acceptance standards specified by purchaser.4.4 Approval4.4.1 Sample casting(s) from new or reworked master patterns produced under the casting procedure of 4.4.2 shall be approved by purchaser before
45、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 will consistently produce castings and test specimens meeting the requirements of the casting drawing and this
46、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 statement of the proposed change for purchaser reapproval. When reque
47、sted, vendor shall also submit test specimens, sample castings, or both to purchaser for reapproval.4.4.2.1 Production castings produced prior to receipt of purchasers approval shall be at vendors risk.4.4.2.2 Control factors for producing castings and separately-cast specimens include, but are not
48、limited to, the following factors. Suppliers procedures shall identify tolerances, ranges, and/or control limits, as applicable. Control factors for separately-cast specimens must generally represent, but need not be identical to, those factors used for castings (See 3.2.3 and 3.4.1).Composition of
49、ceramic cores, if usedArrangement and number of patterns in the mold (including integrally-cast specimens, if applicable)Size, shape, and location of gates and risersMold refractory formulationGrain refinement methods, if applicableMold back-up material (weight, thickness, or number of dips)Type of furnace, atmosphere, and charge for meltingMold preheat and metal pouring temperaturesFluxing or deoxidation procedureRepleni
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