鋼材標(biāo)準(zhǔn)-SAEAMS5662M-2004鎳基高溫合金[1]._pdf

1、SASAerospaceaerospaceAn SAE International Group .-MATERIALSPECIFICATIONSAEAMS 5662MIssuedSEP 1965RevisedJUL 2004Superseding AMS 5662LNickel Alloy, Corrosion and Heat-Resistant, Bars, Forgings, and Rings52.5Ni 19Cr- 3.0Mo 5.1Cb (Nb) 0.90Ti 0.50AI 18FeConsumable Electrode or Vacuum Induction Melted177

2、5 °F (968 °C) Solution Heat Treated, Precipitation-Hardenable (Composition similar to UNS N07718)1. SCOPE:1.1 Form:This specification covers a corrosion and heat-resistant nickel alloy in the form of bars, forgings, flash welded rings, and stock for forging, flash welded rings, or heading.

3、1.2 Application:These products have been used typically for parts requiring high resistance to creep and stress rupture 叩 to 1300 °F (704 °C) and oxidation resistance up to 1800 °F (982 °C), particularly those parts which are formed or welded and then precipitation heat treated t

4、o develop required properties, but usage is not limited to such applications2. 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 supplied herein. The supplier may work to a subsequent revision of a d

5、ocument unless a specific document issue is specified. When the referenced document has been can celled and no superseding docume nt has bee n specified, the last published issue of that docume nt shall apply.SAE Technical Standards Board Rules provide that: fcThis report is published by SAE to adva

6、nce the state of technical and engineering sciences. The use of this report Is entirely voluntary. and its applicaMlity and suitability for any particular use. including any patent infringement arising therefrom, is the sole responsibility of the user.*SAE reviews each technical report at least ever

7、y five years at which time it may be reaffirmed, revised. or cancelled. SAE mvites your written comments arxl suggestions.Copyright © 2004 SAE InternationalAll rights reserved. No part of this pubbcation may be reproduced, stored in a retrieval system or transmitted, in any form or by any means

8、. electronic, mechanical, photocopying, recording, of otherwise.血out the prior written permission of SAE.TO PLACE A DOCUMENT ORDER:Tel:877-606-7323 (insideUSAand Canada)Tel:724-776970 (outside USA)Fax:724-776-0790Email:Copyright SAE Intemaional v匚06Provtted by »48

9、 ilcemcBAENo refxoojctton or n«worKr)g permitted “tnoz Icenw from IMSDowty>9)00381001Not Kx Resale 11 >77. 2000 20 31 M MSTAMS 5662MSAEAMS 5662M2.1 SAE Publications:Available from SAE, 400 Commonwealth Drive, Warrendale, PA 15096-0001 or .AMS 2261AMS 2269AMS 2371AMS 2374AMS 275

10、0AMS 2806AMS 2808AMS 7490Tolerances, Nickel, Nickel Alloy, and Cobalt Alloy Bars, Rods, and Wire Chemical Check Analysis Limits, Nickel, Nickel Alloys, and Cobalt Alloys Quality Assura nee Sampling and Testi ng Corrosio n and Heat-Resistant Steels and Alloys, Wrought Products and Forging StockQualit

11、y Assuranee Sampling and Testing, Corrosion and Heat-Resistant Steel and Alloy ForgingsPyrometryIdentification, Bars, Wire, Mechanical Tubing, and Extrusions, Carbon and Alloy Steels and Corrosion and Heat-Resistant Steels and AlloysIdentification, ForgingsRings, Flash Welded, Corrosion and Heat-Res

12、istant Austenitic Steels, Austenitic Type Iron, Nickel, or Cobalt Alloys, or Precipitation-Hardenable Alloys#Copyright SAE iniernalonalProvtted by MSilceme BAENo rvfxoojction or n«worKtr)g porntmed MthM Iccnw from IHSAMS 5662MSAEAMS 5662M#Copyright SAE iniernalonalProvtted by MSilceme BAENo rvf

13、xoojction or n«worKtr)g porntmed MthM Iccnw from IHSAMS 5662MSAEAMS 5662MASTM E 8 ASTM E 8M ASTM E 10ASTM E 21ASTM E 103ASTM E 112ASTM E 139ASTM E 292ASTM E 354ARP1313Determination of Trace Elements in High-Temperature Alloys2.2 ASTM Publications:Available from ASTM, 100 Barr Harbor Drive, P.O.

14、 Box C700, West Conshohocken, PA 19428-2959 .Tension Testi ng of Metallic MaterialsTension Testing of Metallic Materials (Meiric)Brinell Hardness of Metallic MaterialsElevated Temperature Tension Tests of Metallic MaterialsRapid Inde ntation Hardn ess Testi ng of Metallic Materials Det

15、ermining Average Grain SizeConducting Creep, Creep-Rupture, and Stress-Rupture Tests of Metallic Materials Conducting Timefor-Rupture Notch Tension Tests of MaterialsChemical Analysis of High-Temperature, Electrical, Magnetic, and Other Similar Iron, Nickel, and Cobalt Alloys3. TECHNICAL REQUIREMENT

16、S:3.1 Compositi on:Shall conform to the percentages by weight shown in Table 1f determined by wet chemical methods in accordance with ASTM E 354, by spectrochemical methods, by the methods of ARP1313 for lead, bismuth, and selenium, or by other analytical methods acceptable to purchaser.TABLE 仁 Comp

17、ositionElementminmaxCarbon0.08Manganese 0.35Silicon0.35Phosphorus0.015Sulfur 0.015Chromium17.0021.00Nickel50.0055.00Molybde num2.803.30Columbium (Niobium)4.755.50Titanium0.651.15Aluminum0.200.80Cobalt 1.00Tantalum (3.1.1) 0.05Boron0.006Copper0.30Lead0.0005 (5 ppm)Bismuth0.00003 (0.3 ppm)Sele nium 0.

18、0003 (3 ppm)Ironremainder3.1.1 Determi nation not required for routi ne accepta nee.3.1.2 Check Analysis: Composition variations shall meet the applicable requirements of AMS 22693.2 Melting Practice:Alloy shall be multiple melted using consumable electrode practice in the remelt cycle or shall be i

19、n duction melted un der vacuum If con sumable electroce remelti ng is not performed in vacuum, electrodes which have been produced by vacuum induction melting shall be used for remelting.3.3 Condition:The product shall be supplied in the following condition:3.3.1 Bars: Hot or cold finished, solution

20、 heat treated, and descaled except as specified in and . Hot finished round bars shall be ground or turned; all other hot finished bars shall be as hot fin ished Uceniee-Meiw Dowfy3«)aMiOOlNotKx Reule 11<77/2000 20 31:M MST3Copyright SAE iniernalonalProvtted by MSilceme

21、 BAENo rvfxoojction or n«worKtr)g porntmed MthM Iccnw from IHSAMS 5662MSAEAMS 5662M3.3.12 Cold finished round bars shall be ground or as cold finished; all other cold finished bars shall be as cold finished3.3.2 Forgings and Flash Welded Rings: Solution heat treated and descaled. Flash w

22、elded rings shall not be supplied unless specified or permitted on purchaser s part drawing. When supplied, rings shall be manufactured in accordanee with AMS 74 Stock for Forging, Flash Welded Rings, or Heading: As ordered by the forging, flash welded ring, or heading manufacturer.3.4 Heat

23、Treatment:Bars, forgings, and flash welded rings shall be solution heat treated by heating to a temperature within the range 1725 to 1850 °F (941 to 1010 °C), holding at the selected temperature within ±25 °F (±14 °C) for a time commensurate with cross-sectional thickne

24、ss, and cooling at a rate equivalent to an air cool or faster. Pyrometry shall be in accordance with AMS 27 If forgings are not to be machined all over, heat treatment shall be performed in a suitable protective atmosphere or, when permitted by purchaser, a suitable protective coati ng may b

25、e applied to the forgings in lieu of using a protective atmosphere.3.5 Properties:The product shall con form to the following requirements:3.5.1 Bars, Forgings, and Flash Welded Rings: As Solution Heat Treated:.1 Hardness: Shall be not higher than 277 HB, or equivalent (See 8.2), deter

26、mined in accordance with ASTM E 10 or ASTM E .1.2 Average Grain Size: Shall be as follows, determined by the comparative method of ASTM E 112. In case of disagreement. the intercept (Heyn) procedure shall be used.2.1 Bars and flash welded rings under 9 square inches (58 cm2) in cross

27、-sectional area shall exhibit an average grain size of ASTM No. 5 or finer. Up to 20% of the cross section of the product may have an average grain size of ASTM No. 3 to 5, determined by the intercept method of ASTM E 112, due to the prese nee of non recrystallized grains..2.2 Bars and flash

28、welded rings 9 to 50 square inches (58 to 323 cm2)f inclusive, in cross sectional area and all forgings shall exhibit an average grain size of ASTM No. 4 or finer. Up to 20% of the product cross section may have an average grain size of ASTM No. 2 to 4, determined by the intercept method of ASTM E 1

29、12, due to the presence of nonrecrystallized grains..3 Microstructure: Product shall be free of Laves phase Banding of acicular phase and amount of acicular phase shall conform to standards acceptable to purchaser. Response to Heat Treatment: Product, 5 inches (127 mm) and under in nom

30、inal diameter or least distanee between parallel sides, shall meet the requirements of .1, .2, and.3 after being precipitation heat treated by heating to 1325 °F ± 15 (718 °C ± 8), holding at heat for not less than eight hours, cooling at a rate of 100 °

31、F ± 15 (56 °C ± 8) degrees per hour to 1150 °F ± 15 (621 °C ± 8), holding at 1150 °F ± 15 (621 °C ± 8) for not less than eight hours, and cooling in air. Instead of the 100 °F (56 °C) degrees per hour cooling rate to 1150 °F ±

32、; 15 (621 °C ± 8)f product may be furnace cooled at any rate provided the time at 1150 °F ± 15 (621 °C ± 8) is adjusted to give a total precipitation heat treatment time of not less than 18 hours..1 Tensile Properties:.1.1 At Room Temperature: Shall be as

33、shown in Table 2, determined in accordanee with ASTM E8orASTM E8M.TABLE 2A - Minimum Room Temperature Tensile Properties, Inch/Pound UnitsSpecime n Orientatio nTensile Strenqth ksiYield Strength at 0.2% Offset ksiElon gati on in4D%Reduction of Area%Lon gitudi nal1851501215Lon g-Tra nsverse (Forgings

34、)1801501012Tran sverse (Bars)18015068TABLE 2B - Minimum Room Temperature Tensile Properties, SI UnitsSpecime n Orientatio nTensile Strength MPaYield Strength at 0.2% OffsetMPaElon gati on in 4D%Reduction of Area %Lon gitudi nal127610341215Lon g-Transverse (Forgings)124110341012Tran sverse (Bars)1241

35、1034685Copyright SAE IniernaaonalProvwed by »48 licence BAENo r«f)roajction or n«worKr)g pemiittcd wvtkm Iccnw from IMSLicensee-Mesw Dowfy OM&MlOOlNot lor Resale 11 >77/2000 20 31 M »4STAMS 5662MSAEAMS 5662M.1.2 AT 1200 °F (649 °C): Shall be as specified i

36、n Table 3, determined in accordance with ASTM E 21 on specimens heated to 1200 °F ± 5 (649 °C ± 3), held at heat for not less than 20 minutes before testing, and tested at 1200 °F ± 5 (649 °C ± 3).TABLE 3A Minimum Tensile Properties at 1200 °F, Inch/Pound

37、 UnitsSpecime n Orientatio nTonsils Strength ksiYield Strength at 0.2% Offset ksiElen gati cn in 4D%Reducticn cf Area %Lon gitudi nal1451251215Lon g-Tra nsverse (Forgings)1401251012Transverse14012568(Bars)TABLE 3B - Minimum Tensile Properties at 649 °C, SI UnitsSpecime n Orientatio nTensile Str

38、ength MPaYield Strength at 0.2% OffsetMPaElon gati on in 4D%Reduction of Area %Longitudi nal10008621215Lon g-Tra nsverse (Forgings)9658621012Tran sverse 但a9658626.1.3 Longitudinal requirements of .1.1 and .1.2 apply to specimens taken with the axis approximately parallel to the

39、 grain flow, to specimens taken in the radial directi on and in the tangential direction at the rim of disc forgings, and to specimens taken in the circumferential direction from flash welded rings. All other specimens shall be considered to be in the transverse directi on..1.4 Transverse ten

40、sile properties apply only to product from which a tensile specimen not less than 2.50 inches (63.5 mm) long can be obtained.3.5.1 2.1.5 Specific locations of specimens from forgings and flash welded rings shall be as agreed upon by purchaser and ven dor.Copyright SAE IniernaaonalProvtted by »4

41、8 ilceme BAENo rvfxoojction or n«worKr)g pcrnimcd wvtkm Iccnw from IHS3.5.122 Hardness: Shall be not lower than 331 HB, or equivalent (See 8.2), determined in accordance with ASTM E 10 or ASTM E 103. Product shall not be rejected on the basis of hardness if the tensile property requirements of

42、.1.1, determined on specimens taken from the same sample as that with noncon forming hardness or from ano ther sample with similar nonconforming hardness, are acceptable..3 Stress-Rupture Properties at 1200 °F (649 °C): Shall be as follows; testing of notched specime ns and o

43、f combi nation smooth-a nd-no tched specime ns shall be performed in accordanee with ASTM E 292 and testing of smooth specimens shall be performed in accordance with ASTM E 139:.3.1 A standard cyli ndrical combi nation smooth-a nd-notched specime n conforming to ASTM E 292, maintained at 1200

44、 °F ± 3 (649 °C ± 2) while a load sufficient to produce an initial axial stress of 100 ksi (689 MPa) or higher is applied continuously, shall not rupture in less than 23 hours The test shall be continued to rupture without change of load. Rupture shall occur in the smooth section

45、 and elongation of this section after rupture, measured at room temperature, shall be not less than 4% in 4D for product 5.0 inches (127 mm) andunder in nominal diameter or distanee between parallel sides..3.2 As an alternate procedure, separate smooth and notched specimens, machined from adj

46、ace nt sections of the same piece, with gage sections con forming to the respective dimensions shown in ASTM E 292 may be tested individually under the conditions of.3.1. The smooth specimen shall not rupture in less than 23 hours and elongation after rupture, measured at room temperature, sh

47、all be as specified in .3.1. Thenotched specimen shall not rupture in less time than the companion smooth specimen but need not be tested to rupture..3.3 The tests of .3.1 and .3.2 may be conducted using incremental loading. In such case, the load required to produce an i

48、nitial axial stress of 100 ksi (689 MPa) or higher shall be used to rupture or for 23 hours, whichever occurs first. After the 23 hours and at intervals of 8 hours min imum, thereafter, the stress shall be in creased in in creme nts of 5.0 ksi (34.5 MPa). Time to rupture, rupture location, and elong

49、ation requirements shall be as specified in.3.1, After Re-solution and Precipitation Heat Treatment: The product shall meet the requirements of.1, .2.2, and .3 after being re-solution heat treated by heating to1750 °F ± 25 (954 °C ± 14), holding

50、 at heat for not less than 60 minutes, and cooling at a rate equivale nt to an air cool or faster and precipitati on heat treated as in .3.5.2 Forgi ng Stock: When a sample of stock is forged to a test coup on, heat treated as in 3.4 and 3.5.12、specime ns take n from the heat treated coup on

51、shall conform to the requireme nts of.2, and .3. If specimens taken from the stock after heat treatment as in 3.4 and conform to the requirements of .1, .2, and 3.5.123, the tests shall be accepted as equivalent to tests of a forged coupon. Stock shall also meet t

52、hese requirements after solution heat treatment and re-solution and precipitation heat treatment as in .7Copynght SAE iniernaaonalProvtted by M8ilceme BAENo rvfxoojction or n«womr)g pemtmedIcenw from IMSUoeniee-Meiw Dowfy DO&MlOOlNet Kx Resale 11 >77/2000 20 31 MAMS 5662MSAEAMS 56

53、62M3.5.3 Stock for Flash Welded Rings or Heading: Specimens taken from the stock after heat treatment as in 3.4 and shall conform to the requirements of .1, .2, and .3.3.6 Quality:The product, as received by purchaser, shall be uniform in quality and condition, sound, an

54、d free from foreign materials and from imperfections detrimental to usage of the product.3.6.1 Grain flow of die forgings, except in areas which contain flash-line end grain, shall follow the general 8ntour of the forgings showing no evidenee of reentrant grain flow.3.7 Tolera nces:Bars shall confor

55、m to all applicable requirements of AMS 2261.4. QUALITY ASSURANCE PROVISIONS:4.1 Responsibility for Inspection:The vendor of the product shall supply all samples for ven dor s tests and shall be resp on sible for the performs nee of all required tests. Purchaser reserves the right to sample and to p

56、erform any con firmatory testi ng deemed n ecessary to en sure that the product con forms to specified requireme nts.4.2 Classification of Tests:4.2.1 Accepta nee Tests: The following requireme nts are accepts nee tests and shall be performed on each heat or lot as applicable. Composition (3.

57、1) of each heat. Hardness (.1) and average grain size (.2) of each lot of bars, forgings, and flash welded rings as solution heat treated Room-temperature tensile properties (.1.1), hardness (3.5.122), and stress-rupture properties (.3) of each lot of bars,

58、forgings, and flash welded rings after precipitation heat treatme nt. Microstructure (.3) of each lot. Tolerances (3.7) of bars.4.2.2 Periodic Tests: The following requirements are periodic tests and shall be performed at a freque ncy selected by the ven dor unless frequency of testing is specified by purchaser: Tensile properties at 1200 °F (649 °C) (.1.2) of bars, forgings, and flash welded rings after precipitation heat treatment.Ucemee-Mesw Dowty OM&MiOOlNot lor Resale