REPORT ON THE ELEVATED-TEMPERATURE PROPERTIES OF SELECTED SUPERALLOYS Issued Under the Auspices of THE DATA AND PUBLICATIONS PANEL of THE ASTM-ASME-MPC JOINT COMMITTEE ON EFFECT OF TEMPERATURE ON THE PROPERTIES OF METALS and THE DEFENSE METALS INFORMATION CENTER Prepared by D P Moon, R C Simon, and R J Favor BATTELLE MEMORIAL INSTITUTE Columbus Laboratories ASTM Data Series DS 7-S1 (Supplement to Publication DS 7, formerly STP 160) Published by the AMERICAN SOCIETY FOR TESTING AND MATERIALS 1916 Race Street, Philadelphia, Pa 19103 DEDICATION The Data and Publications Panel wishes to dedicate this publication to Mr Howard C Cross, long-time secretary of the ASTM-ASME-MPC Joint Committee on Effect of Temperature on the Properties of Metals, in recognition of his service to the Panel and the Joint Committee and of his accomplishments in the field of high-temperature alloys © American Society for Testing and Materials 1968 Printed in Alpha, New Jersey July, 1968 u CONTENTS (Note: for ease in locating individual alloys in this listing, alloys are arranged in increasing order of the numerical portion of the alloy designation, without regard to alphabetical prefixes or suffixes.) X-40 Castings Rene' 41 Sheet (1400 F Age) Sheet and Plate (1650 F Age) Bars, Forgings, and Billets Castings 19 WI-52 Castings 63 IN-100 Castings 69 MAR-M200 Castings 85 GMR 235D Castings 93 Alloy M-252 Bars, Forgings, and Billets 99 A-286 Sheet Bars and Forgings 109 MAR-M302 Castings 133 Alloy U-500 Bars, Forgings, and Billets 141 L-605 Sheet Bars and Forgings 153 Alloy 625 Bars 163 ui Alloy U-700 Bars and Forgings 173 Alloy 713C Castings 183 Alloy 718 Sheet (Annealed at 1750 F and Aged) Sheet and Plate (Annealed at 1950 F and Aged) Sheet (Cold Rolled and Aged) Bars, Forgings, and Billets (Annealed at 1750 F and Aged) Forgings (Annealed at 1950 F and Aged) Castings 213 Alloy X-750 Sheet Bars 247 Alloy 901 Bars, Forgings, and Billets 261 D-979 Bars and Forgings 279 Hastelloy X Sheet and Plate Bars and Forgings 293 TD-Nickel Sheet Bars 305 Waspaloy Sheet Bars and Forgings 321 References 347 SUPPLEMENTAL REPORT ON THE ELEVATED-TEMPERATURE PROPERTIES OF SELECTED SUPERALLOYS Issued Under the Auspices of The Data and Publications Panel of The ASTM-ASME-MPC Joint Committee on Effect of Temperature on the Properties of Metals and The Defense Metals Information Center Prepared by D P Moon, R C Simon, and R J Favor' This compilation is a summary of the elevated-temperature mechanical-property data (with a very limited amount of low-temperature data) for 21 selected, commercially produced super-strength alloys The effects of temperature on the tensile and creep-rupture properties of these alloys are presented in 196 figures In addition, all primary data, together with chemical composition, heat treatment, and other pertinent information, are tabulated by lot These data were collected through the combined efforts of the Data and Publications Panel of the ASTM-ASME-MPC Joint Committee on Effect of Temperature on the Properties of Metals and the Defense Metals Information Center This compilation is a supplement to ASTM Data Series Publication DS (formerly STP 160); it does not replace it Since ASTM STP 160 was published in 1954, new data have become available for several of the alloys covered in the original publication More important, perhaps, many new super-strength alloys have been developed that have supplemented or even supplanted the alloys formerly used As a consequence, a combined effort was conducted by the Data and Publications Panel of the ASTM-ASME1 Information Operations Division, Battelle Memorial Institute, Columbus Laboratories MPC Joint Committee on Effect of Temperature on the Properties of Metals and the Defense Metals Information Center (DMIC) to collect, analyze, and present available data on the mechanical properties of selected super-strength alloys, as affected by temperature For this purpose, a number of new, commercially produced alloys, as well as five alloys previously covered, were selected for inclusion in this compilation For purpose of reference, the following listed alloys are covered (as indicated by an "X" beneath the publication) either by Data Series The Carpenter Steel Company Convair Division, General Dynamics Corp Crucible Steel Company E I du Pont de Nemours and Company, Inc Elliott Company General Electric Company The International Nickel Company, Inc Jet Propulsion Laboratory, Cal Inst of Tech Latrobe Steel Company LTV Vought Div., Ling-Temco-Vought, Inc Lycoming Division, Avco Corp McDonnell Douglas Corp Marquardt Corporation Metcut Research Associates, Inc NASA, Langley Research Center NASA, Marshall Space Flight Center New England Metals Laboratory, Inc North American Rockwell Corp Pratt & Whitney Aircraft Div., United Aircraft Southern Research Institute Standard Pressed Steel Company TRW Metals Division, TRW Inc Union Carbide Corp., Materials Systems Div United States Steel Corp University of Michigan Wright Aeronautical Div., Curtis-Wright Corp Publications DS (formerly STP 160) or by this supplement (DS 7-S1): Alloy 16-25-6 19-9DL Haynes Alloy No 21 Discaloy 24 Refractaloy 26 X-40 (Haynes Alloy No 31) Rene 41 WI-52 IN-100 N-155 MAR-M200 GMR 235D M-252 A-286 MAR-M302 U-500 S-590 L-605 (Haynes Alloy No 25) Alloy 625 U-700 Alloy 713C Alloy 718 Alloy X-750 i(Inconel "X") S-816 Alloy 901 D-979 Hastelloy X TD-Nickel Waspaloy DS X X X X X X X X X X X X X DS 7-S1 X X X X X X X X X X X X X X X X Data included in this compilation fall generally into two categories: (1) quality-control, certification, or acceptance data, usually representing only one or two tests at room temperature and at one elevated temperature as designated by material procurement specifications, and (2) more extensive evaluation data, representing multiple tests over a range of temperatures Data in the first-mentioned category were generally received as copies of testreport forms; those in the second category were received in various tabulations, on ASTM-ASMEMPC data-reporting forms, and in formal technical reports X X X X X Both the Data and Publications Panel and DMIC have continuing programs to collect property data of metals Data included in this supplement were obtained from the following sources': ABEX Corporation Aeronca Manufacturing Corp Allegheny Ludlum Steel Corp Allison Div., General Motors Corp Allvac Metals Company Cannon-Muskegon Corp For identification, all data from a single source (whether a packet of loose test-report forms or a single bound report) were assigned a unique "accession number" by the DMIC Technical Data Files Within each accession, a numerical suffix was assigned to each lot of material In those cases where more than one heat treatment was employed for samples from the same lot, additional lot suffixes ' Individual data sheets may list obsolete designations for parent companies or their divisions VI Melting Practice The following abbreviations were used, where appropriate, to save space: CEVM — consumable-electrode vacuum melted VIM — vacuum induction melted were assigned to cover each additional heat treatment Consequently, the accession number plus the lot suffix located in the lower right-hand corner of each product-description table (for example, 1234567) provides a unique identification for both a material and a set of data Primary Data An attempt was made to exclude from this publication (1) lots for which the composition, processing, or heat treatment appeared to be non-standard and available documentation was not considered adequate to make the accompanying data useful and (2) data obtained by unconventional testing practice Other than this, acceptable tensile, creep, stress-rupture, and notched tensile and rupture data were reported, together with appropriate material description In addition to data on the effect of temperature on mechanical properties, a brief description of each alloy has been provided, including a listing of major procurement specifications, ranges of chemical composition, typical applications, and information on processing and heat treatment These descriptions are not intended to be all-inclusive and the reader is directed to producers' literature and knowledgeable metallurgists for more detailed information Data were identified, screened for obvious errors and duplications, then stored on IBM punched cards for subsequent printing and manipulation Two abbreviations in the computer-printed tables of data require explanation The term "PC" indicates "per cent" (elongation, etc.) The letter "R" for test duration indicates that the test ruptured at the time indicated In many of the creep-rupture tests, times for several amounts of total (i.e., plastic) creep strain were reported; each pair of time-strain values appears as a separate line in the computer printout Minimum creep rates, where available, were stored with the data represented by the longest duration reported for a single test This information, which is placed at the beginning of each alloy section, is supplemented by product-description tables located immediately ahead of primary data from individual lots of material These describe, to the extent that the information was reported initially, the specific chemical composition, processing history, and heat treatment for each lot GENERAL COMMENTS Alloy Designations Many of the alloys in this publication are known by a variety of trade names and, unfortunately, no generic system of identifying these alloys has found general acceptance An attempt has been made in this publication to employ for each alloy its most common designation, whether or not this be proprietary In the general description at the beginning of each alloy section are listed other designations by which the alloy is known and which might not be readily identified with the designation employed in this publication In several instances tabular data consisting only of room-temperature tensile tests were deleted during final assembly of this publication although these data may have been used previously in preparing figures illustrating the effect of temperature on tensile properties Curve Fitting Data from combined lots were plotted as a function of temperature and fitted by leastsquares regression to a polynomial curve of the form: Property = a + bT + cT2 + dT3 Chemical Composition An attempt has been made to report the actual chemical composition for each major element In several instances, only a nominal composition or a reference to a procurement specification was reported in the original source A notation "N R." for an individual element indicates that it was not reported in the original source Where data proved to be inadequate or the resulting curve unsatisfactory from a metallurgical standpoint, portions of curves were deleted or redrawn manually The logarithms of stress-rupture life and of minimum creep rate were regressed against the logarithm of stress, using the same equation The vu The reader is cautioned that all drawn curves are intended only to indicate the trend of the points plotted and are not considered valid for use in design creep-rupture regression was employed both for individual lots (to obtain tables of creep-rupture strengths) and for combined lots (plots of stress vs creep rate and rupture time) ACKNOWLEDGMENT The authors wish to thank the many organizations and their representatives who contributed to this publication through the financial support, data-gathering activities, and technical guidance ASTM-ASME-MPC Joint Committee on Effect of Temperature on the Properties of Metals Data and Publications Panel J J Moran, Chairman A J Belfour H C Cross R Curran R F Domagala R W Fenn, Jr J W Freeman E L Home J J Kanter W E Leyda H Marcus E E Reynolds E L Robinson M Semchyshen J G Sessler W F Simmons G V Smith G W Stickley H W Wyatt American Society for Testing and Materials American Society of Mechanical Engineers The Metal Properties Council Defense Metals Information Center R J Runck, Director E Dugger, Air Force Materials Laboratory D A Shinn, Air Force Materials Laboratory Project DP-17 Task Group E E Reynolds, Chairman J J Moran W F Simmons vm DS7S1-EB/Jul 1968 X-40 Alternate Designations: Haynes Alloy No 31 Public Specifications: AMS 5382 ASTM A-567 Investment Castings Investment Castings Composition, percent (ASTM A-567): Element Range C Mn Si Cr Ni W Fe Co 0.45 0.55 1.00 max 1.00 max 24.50 - 26.50 9.50 - 11.50 7.00 8.00 2.00 max Remainder Typical 0.50 0.50 0.50 25.50 10.50 7.50 1.50 Remainder X-40 is a cobalt-base casting alloy used for high-strength applications to about 1500 F (816 C) and moderate-strength applications to 1800 F (982 C) It has good oxidation resistance, thermal shock resistance, and fatigue life This alloy can be produced as sand, shell, or investment castings Heat Treatment: This alloy is normally used in the as-cast condition Some aging of this alloy will take place at service temperatures through the precipitation of carbides The aged condition may be developed by solution treating at 2150 F (1177 C), then aging for 50 hours at 1350 F to 1600 F (732 to 871 C) It is sometimes necessary to employ a solution treatment for heavy sections to develop optimum strength Application: Primarily for small parts, such as turbine blades, buckets, and vanes for gas turbines and turbo superchargers Copyright © 1968 by ASTM International www.astm.org WASPALOY BARS AND FORGINGS PRODUCT DESCRIPTION PRODUCT DESCRIPTION Alloy Waspaloy c 075 Alloy Producer Heat No rr Cr Ni Co MO 19.4 Bal 13.2 4.15 W Size Ti 2.91 Type of Melting B Al 1.31 006 Product Form C 072 re 18 19.1 TEMP F 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 47.5 47.5 47.5 47.5 47.5 47.5 47.5 47.5 47.5 47.5 47.5 47.5 47.5 47.5 47.5 47.5 47.5 47.5 47.5 47.5 47.5 47.5 MIN RATE PER CENT PER HOUR Cr Ni 18.9 Bal C 080 13.3 HARD AFTER TEST Ti 2.89 24 Vacuum Melted Metals Div .006 TEMP F STRESS 1000 PSI DURATION HOURS 1975 F/4 hi /AC 17 Bar EL0N3 PER CENT R.A PER CENT 30.0 29.0 27.5 31.5 30.0 27.5 27,0 21.0 23.0 2S.0 24.0 21.0 25.5 22.5 36.0 40.0 •0.0 41.5 38.0 41.5 39.5 29.5 31.5 30.0 29.S 27.0 28.5 30.6 MIN RATE PER CENT PER HOUR TOTAL CREEP PER CENT RUPTURE EL RA PER CENT HARD AFTER TEST 17.5 17.0 19.0 14.5 13.0 28.5 23.0 16.0 14.5 32.0 23.0 12.0 12.5 21.0 PRODUCT DESCRIPTION DMIC No 67600-11 nlv DURATION HOURS 67.OR 56 5R 53.8R 74.4R 52.7R 58.OP 55.7R 44.5R 53 3R 56 4R 42.OR Producer Heat No Waspaloy 1550 F/24 hr /AC 1400 F/16 hr /AC 0RK3INAL CREEP 47.5 47.5 47.5 47.5 47.5 47.5 47.5 47.5 47.5 47.5 47.5 192.0 194.0 196.0 196.5 199.0 201.0 202.2 182.2 179.0 185.0 186.5 177.0 177.2 189.2 39.1R 33.1R 56.5R 36.2R 57.OR 82.6R 46.2R 103.6R 78.4R 29.2R 48.2R 63.2R 53.8R 68.4R 1350 1350 1350 1350 1350 1350 1350 1500 1500 1500 1500 1500 1500 1500 Hardness 150 150 150 150 150 150 150 150 150 150 ISO TENSILE STRENGTH 1000 PSI 121.2 130.0 132.7 132.5 138.2 135.5 151.7 117.2 115.0 122.2 123.2 110.0 116.0 136.7 Proc essing ond T herma! History TEM P F DMIC No 67600-14 Dimensions Grai i Size STRESS 1000 PSI 1400 F/16 hr./A.C ORIBIlMAL CREEP AND RUPTURE DATA Fe B 1.3 TEW 1550 F/4 hr./A.C 70 70 70 70 70 70 70 1000 1000 1000 1000 1000 1000 1000 Size 3000 lbs Al Product For m Type of Melting Sour ce of Data Bar Dimensions YIELD STRENGTH 0.02 Pc 0.2 PC 1000 PSI 1000 PSI TEMP F DESCRIPTION W MO Fe 16 Hardness Source of Data 33.5 23.0 17.0 10.0 24.5 26.0 26.5 25.0 21.0 27.5 24.5 23.0 21.0 30.0 21.5 17.0 21.5 28.5 23.0 16.0 24.0 23.0 Producer Heat No CO B 005 SHORT-TIME TENSILE PROPERTIES RUPTURE EL RA PER CENT TOTAL CREEP PEP CENT 82.5R 54 3R 50.7R 85.7R 61.3R 47.OR 58.OR 71.7R 67.6R 47.OR 74 ?R 72.TR 46.OR 61.4R 61.3R 75.8R 58.6R 49.4R 72.1R 63.7R 80.2R So.OR Waspaloy Size 3000 lb Al 1.3 Product Form I860 F/4 hr./R.A.C MIC No 67600-10 TFW Metals Div PRODUCT Alloy Ti 2.92 Processing and Thermal History 1550 F/24 hr /AC 1400 F/16 hr /AC DURATION HOURS Mo 4.1 Grain Size ORIGINAL CREEP AND RUPTURE OATA STRESS 1000 PSI Co 13.35 Vacuum Melted Processing and Thermal History 1975 F/4 hr /AC Ni Bal Type of Melting gar Hardness Source of Data Cr Dimensions Vacuum Melted Grain Size Producer Heat No Waspaloy 30oo lbs AND RUPTURE MIN RATE PFR CENT PFR HOUR Cr Ni 19.9 Bal Co 13.4 MO W 4.28 Type of Melting RUPTURE EL RA PER CENT Al B 1.37 005 25 B&T Dimensions Hardness Grain Size HARD AFTER TEST 3000 lbs Fe Ti 2.99 Product Form Vacuum Melted 3ATA TOTAL CREEP PER CE \IT c 078 Size Processing and Thermal History 25.5 20.0 20.0 25.0 22.0 25.0 20.5 2o.O 30.0 27.5 31.5 I860 F/14 hr /RAC 1550 F/4 hr /AC 1400 F/16 hr /AG Source of Data 337 Tm Metais Mv j^ ^ 676oo-15 WASPALOY BARS AND FORGINGS PRODUCT DESCRIPTION Alloy SHORT-TIME TENSILE PROPERTIES TEMP F YIELD STRENOTH 0.02 PC 0.2 PC 1000 PSI 1000 PSI 1*3,0 128.S 128 S 132.5 125 S 133.0 1*3.0 141.S 132.5 122.2 128.5 124.5 129.5 130.5 130.5 134.7 142.0 119.0 117.2 114.0 118.2 1U.0 118.2 119.0 121.5 117.2 118.2 119.5 117.2 118.2 123.2 124.2 132.5 128.2 TO TO 70 70 70 70 70 70 70 70 70 70 70 70 70 70 70 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 IOOO 1000 1000 1000 1000 1000 IOOO TENSILE STRENOTH 1000 PSI 203.0 192.7 195.0 195.5 192.5 197.0 200.0 200.0 198.0 191.5 195.5 193.0 19*.7 196.0 196.0 199.5 200.0 180.0 178.0 173.2 180.5 173.0 178.7 183.0 180.7 178,0 177.0 179.0 175.2 179.5 180.2 189.2 191.0 184.0 ELONO PER CENT R.A PER CENT 28.5 26.0 2*.5 29.5 29.5 29.0 26.5 30.0 30.0 27.5 30.0 34.0 30.0 29.0 30.0 30.5 27.5 24.5 27.5 21.5 25.0 23.5 24.5 22.0 23.0 24.5 24.5 26.0 25.0 26.0 24.0 23.0 21.5 25.0 40.0 30.0 33,0 38.0 35.0 36.0 32.0 38.0 39.0 35.5 37.5 37.0 35.0 36.0 36 40.5 41.5 30.5 33.5 31.5 30.5 28.0 32.0 29.0 28.0 33.0 31.5 32.0 3S.0 35.0 32.0 31.5 26.5 34 S STRESS 1000 PSI 1350 1350 13*0 1350 1350 1350 1350 1350 13*0 1350 13*0 1350 11*0 1350 1350 1350 1350 13*0 1350 1350 1350 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 1500 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0 42.5 42.5 42.5 42.5 42.5 42.5 42.5 42.5 42.5 42.5 42.5 42.5 42.5 43.5 42.5 42.5 42.5 42.5 42.5 42.5 42.5 42.5 DURAT10N HOURS 63.7R 43.6R 80.SR 91 2R 48.4R 41.6R 30.8R 37.4R 40.5R 37.6R So.fcB 57.6R 56.7R 54.3R 57.1R 50.3R 82.4R 41.4R 46.7R 58.]R 4a.2R 45.7R 70.7R 82.OR 52 ?R 74.OR 55.OR 77.3R 02.5R 86.3R 86.4R 56 7R 63.4R 52.7R 40.?R 40 4R 68 3R 47,7R 53 8R 43.OR 51.3R 71.7» 100.OR MTN RATE PER CENT PFR HOUR TOTAL CREEP PER CENT • RUPTURE EL RA PER CENT Size c Cr Ni Co Mo Ti Al S.R 19.2 Bal 13.2 4.1 2.75 1.12 006 Type of Melting Product Form Groin Size Duplex ASTM + Hardness jorgings Dimensions Processing and Thermal History 1850 F/4 hr /OQ Source Ot Dato Pratt & 1550 F/2 hr 1400 F/16 hr /AC Whitney Aircraft DMIC No 67602-31 ORISIMAL CREEP AND OUPTURE nATA STRESS 1000 PSI 90.0 65.0 65.0 1100 13R0 1350 DURATION HOURS M1N RATE P