SAE AMS 5410C-2017 Nickel Alloy Corrosion and Heat Resistant Investment Castings 61Ni - 16Cr - 8 5Co - 1 8Mo - 2 6W - 0 85Cb (Nb) - 3 4Ti - 1 8Ta - 3 4Al - 0 010B - 0 05Zr Vacuum M.pdf

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 there

2、from, 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 2017 SAE International All rights reserved. No part of this p

3、ublication 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: +1 724-776-497

4、0 (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:/standards.sae.org/AMS5410C AEROSPACE MATERIAL SPECIFICATION AMS5410 REV. C Issued 1984-10 Revised 2017-06 Superse

5、ding AMS5410B Nickel Alloy, Corrosion and Heat Resistant, Investment Castings 61Ni - 16Cr - 8.5Co - 1.8Mo - 2.6W - 0.85Cb (Nb) - 3.4Ti - 1.8Ta - 3.4Al - 0.010B - 0.05Zr Vacuum Melted, Vacuum Cast As Cast, or Solution Treated, or Solution and Precipitation Hardened RATIONALE AMS5410C revises Classifi

6、cation of Tests (4.2), Reports (4.5.1), and Identification (5.1.1), and is a Five Year Review and update of this specification. 1. SCOPE 1.1 Form This specification covers a corrosion and heat resistant vacuum melted nickel alloy in the form of investment castings. 1.2 Application These castings hav

7、e been used typically for parts, such as turbine blades or vanes, requiring good strength and hot corrosion resistance up to 1800 F (982 C), but usage is not limited to such applications. 1.3 Classification Castings conforming to this specification are classified as follows: Type A - Castings suppli

8、ed in the as cast condition Type B - Castings supplied in the solution heat treated condition Type C - Castings supplied in the solution treated and precipitation heat treated condition Class 1 - Trace element limits conforming to AMS2280-1 Class 2 - Trace element limits conforming to AMS2280-2 Clas

9、s 3 - Trace element limits do not apply 1.3.1 Castings shall be supplied in the Type A condition unless Type B or Type C is specified by purchaser. 1.3.2 Castings shall conform to Class 1 unless Class 2 or Class 3 is specified by purchaser. SAE INTERNATIONAL AMS5410C Page 2 of 11 2. APPLICABLE DOCUM

10、ENTS 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 document has been c

11、ancelled 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 +1 724-776-4970 (outside USA), www.sa

12、e.org. AMS2175 Castings, Classification and Inspection of AMS2269 Chemical Check Analysis Limits, Nickel, Nickel Alloys, and Cobalt Alloys AMS2280 Trace Element Control, Nickel Alloy Castings AMS2360 Room Temperature Tensile Properties of Castings AMS2362 Stress-Rupture Properties of Castings AMS269

13、4 In-Process Welding of Castings AMS2750 Pyrometry AMS2804 Identification Castings ARP1917 Clarification of Terms Used in Aerospace Metals Specifications AS5491 Calculation of Electron Vacancy Number in Superalloys 2.2 ASTM Publications Available from ASTM International, 100 Barr Harbor Drive, P.O.

14、Box C700, West Conshohocken, PA 19428-2959, Tel: 610-832-9585, www.astm.org. ASTM E8/E8M Tension Testing of Metallic Materials ASTM E139 Conducting Creep, Creep-Rupture, and Stress-Rupture Tests of Metallic Materials ASTM E354 Chemical Analysis of High-Temperature, Electrical, Magnetic, and Other Si

15、milar Iron, Nickel, and Cobalt Alloys ASTM E1417/E1417M Liquid Penetrant Testing ASTM E1742/E1742M Radiographic Testing 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 E354, by

16、spectrochemical methods, or by other analytical methods acceptable to purchaser (see 8.2.1 and 8.2.2). SAE INTERNATIONAL AMS5410C Page 3 of 11 Table 1 - Composition Element Min Max Carbon (3.1.1) 0.09 0.20 Manganese - 0.20 Silicon - 0.30 Phosphorus - 0.015 Sulfur - 0.015 Chromium 15.70 16.30 Cobalt

17、8.00 9.00 Molybdenum 1.50 2.00 Tungsten 2.40 2.80 Columbium (Niobium) 0.60 1.10 Titanium 3.20 3.70 Tantalum 1.50 2.00 Aluminum 3.20 3.70 Aluminum + Titanium 6.50 7.20 Boron 0.005 0.015 Zirconium 0.025 0.08 Iron - 0.50 Copper - 0.10 Other Elements (3.1.2) - - Nickel remainder 3.1.1 The preferred rang

18、e for carbon is 0.09 to 0.13. 3.1.2 Producer may test for any element not 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). 3.1.3 Trace Elements Shall conform to AMS2280-1, unless AMS5410 Class 2 or Class 3 is specifi

19、ed by purchaser (see 1.3 and 8.5). 3.1.4 Check Analysis Composition variations shall meet the applicable requirements of AMS2269. 3.1.5 Phacomp Electron Vacancy Number (Nv) The phacomp electron vacancy number shall not exceed a value of 2.31 when calculated in accordance with AS5491. 3.2 Melting Pra

20、ctice 3.2.1 Master Heat Preparation 3.2.1.1 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 pouring of castings. 3.2.1.2 Master heat metal shall be melted and poured under vacuum w

21、ithout loss of vacuum between melting and pouring. 3.2.1.3 The master heat source shall establish effective control procedures including parameters for the critical variables that will consistently produce material suitable for remelting of castings meeting the requirements of this specification. Co

22、ntrol procedures shall be acceptable to purchaser and casting producer. SAE INTERNATIONAL AMS5410C Page 4 of 11 3.2.2 Master Heat Qualification 3.2.2.1 Each master heat shall conform to the Phacomp Electron Vacancy Number of 3.1.5, and shall be qualified by evaluation of chemistry, tensile, and stre

23、ss rupture specimens. 3.2.3 Remelt for Casting 3.2.3.1 Castings and specimens shall be poured at casting producers facility either from a melt (see 8.2.4) of a master heat, or directly from a master heat (see 8.2.5). 3.2.3.2 The metal for castings shall be melted and poured under vacuum without loss

24、 of vacuum between melting and pouring. When authorized by purchaser (see 8.2.6), protective atmosphere may be used in lieu of vacuum for pouring of castings. 3.2.3.3 Portions of two or more qualified master heats (see 3.4.2) may be melted together and poured into castings using a procedure authoriz

25、ed by purchaser. 3.2.3.4 If modifications, such as alloy additions or replenishments, are made by the producer at remelt, producer shall have a written procedure acceptable to purchaser which defines the controls, test, and traceability criteria for both castings and separately-cast specimens. Contr

26、ol factors of 4.4.2.2 shall apply. 3.3 Condition Castings shall be delivered in the as cast condition, unless Type B or Type C is specified (see 1.3 and 8.5). 3.4 Test Specimens Specimens shall be separately-cast, integrally-cast (see 8.2.7), or machined from a casting, and shall conform to 3.2. 3.4

27、.1 If specimens are separately-cast, producer 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, tensile, and stress rupture specimens. 3.4.2.1 If alloy additions or replenishments are m

28、ade at remelt as in 3.2.3.4, the frequency of sampling and testing used by the producer for qualification to 3.4.2 shall be acceptable to purchaser. 3.4.2.2 The 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 a

29、 casting (4.3.3.3). 3.4.3 Chemical Analysis Specimens Shall be of any convenient size and shape. 3.4.4 Tensile and Stress Rupture Specimens Shall be of standard proportions in accordance with ASTM E8/E8M (see 8.3), and ASTM E139, respectively. 3.4.4.1 Separately-cast and integrally-cast specimens ma

30、y be either cast to size, or cast oversize and subsequently machined to 0.250 inch (6.35 mm) diameter. 3.4.4.2 When integrally-cast specimens and specimens machined from a casting are specified, specimen size and location shall be agreed upon by purchaser and producer (see 8.2.8 and 8.5). SAE INTERN

31、ATIONAL AMS5410C Page 5 of 11 3.5 Heat Treatment 3.5.1 Castings Shall be supplied to Type A, unless Type B or C is specified. 3.5.1.1 Type A, As Cast Heat treatment is not required for castings. 3.5.1.2 Type B, Solution Treated Heat to 2050 F 25 (1121 C 14) in vacuum or suitable protective atmospher

32、e, hold at heat for 2 hours 15 minutes, cool to 1550 F 25 (843 C 14), within 15 minutes, and then cool to room temperature at any rate. 3.5.1.3 Type C, Solution Treated and Precipitation Hardened Type B, then heat to 1550 F 25 (843 C 14), hold at heat for 24 hours 15 minutes, and cool at any rate to

33、 room temperature. 3.5.1.3.1 Type C treatment may consist of two separate cycles of 2050 F and 1550 F, or a single duplex cycle. 3.5.2 Representative Tensile and Stress Rupture Specimens Shall be solution and precipitation heat treated to Type C condition as specified in 3.5.1.3. 3.6 Properties Conf

34、ormance shall be based upon testing of separately-cast specimens unless purchaser specifies integrally-cast specimens or specimens machined from a casting. Properties for integrally-cast specimens and specimens machined from a casting shall be as specified by purchaser. 3.6.1 Room Temperature Tensil

35、e Properties Shall be as follows, determined in accordance with ASTM E8/E8M (see 8.3). Properties other than those listed may be defined as specified in AMS2360. 3.6.1.1 Separately-Cast Specimens Shall be as shown in Table 2. Table 2 - Minimum room temperature tensile properties Property Value Tensi

36、le strength 130 ksi (896 MPa) Yield Strength at 0.2% Offset 115 ksi (793 MPa) Elongation in 4D 3% Reduction of Area 3% 3.6.2 Stress Rupture Properties at 1800 F (982 C) Shall be as follows; determined in accordance with ASTM E139. Properties other than those listed may be defined as specified in AMS

37、2362. 3.6.2.1 Specimens, maintained at 1800 F 3 (982 C 2) while a load sufficient to produce an initial axial stress of 22.0 ksi (151 MPa) or higher is applied continuously, shall not rupture in less than 30 hours. The test shall be continued to rupture without change of load. Elongation after ruptu

38、re, measured at room temperature, shall be not less than 5% in 4D. SAE INTERNATIONAL AMS5410C Page 6 of 11 3.6.2.1.1 The test of 3.6.2.1 may be conducted using incremental loading. In such case, the load required to produce an initial axial stress of 22.0 ksi (151 Mpa) or higher shall be used to rup

39、ture or for 30 hours, whichever occurs first. After the 30 hours and at intervals of 8 hours minimum, thereafter, the stress shall be increased in increments of 2.5 ksi (17.3 MPa). Time to rupture and elongation requirements shall be as specified in 3.6.2.1. 3.7 Quality 3.7.1 Castings, as received b

40、y purchaser, shall be uniform in quality and condition. Castings shall, to the extent defined in 3.7.2, 3.7.3, and 3.7.4, or in supplemental standards specified by the purchaser, be free from porosity, foreign materials, and imperfections detrimental to their performance. Castings shall be free of c

41、racks, laps, hot tears, and cold shuts, and free of scale and other 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 until foundry manufacturing controls

42、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 testing shall be conducted in accordance with AST

43、M E1742/E1742M or another method specified by purchaser. 3.7.3 When specified, castings shall be subjected fluorescent penetrant testing in accordance with ASTM E1417/E1417M or another method specified by purchaser. 3.7.4 Acceptance standards for radiographic, fluorescent penetrant, visual, and othe

44、r inspection methods shall be agreed upon by purchaser and producer (see 8.2.8). 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 AMS2175 shall apply to each applicable ins

45、pection method. 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 another welding program acceptable to purchaser may be used. 3.7.6 When specified, grain size shall be in ac

46、cordance with standards agreed upon by purchaser and producer (see 8.5). 4. QUALITY ASSURANCE PROVISIONS 4.1 Responsibility for Inspection The producer of castings shall supply all samples for producers tests and shall be responsible for the performance of all required tests. Purchaser reserves the

47、right to sample and to perform any confirmatory testing deemed necessary to ensure that the castings conform to specified requirements. 4.2 Classification of Tests 4.2.1 Acceptance Tests Composition (3.1), phacomp electron vacancy number (3.1.5), tensile properties (3.6.1), stress rupture properties

48、 (3.6.2), and applicable requirements of quality (3.7) are acceptance tests and shall be performed as specified in 4.3. 4.2.2 Periodic Tests Radiographic soundness (3.7.2) is a periodic test and shall be performed at a frequency selected by producer, unless frequency of testing is specified by purch

49、aser. SAE INTERNATIONAL AMS5410C Page 7 of 11 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 Sampling and Testing The minimum testing performed