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#Copyright (C) 2019 F.D.E. Committee #This data file is free software - you can redistribute it and/or #modify it under the terms of the GNU General Public License as #published by the Free Software Foundation; either version 2 of the #license, or (at your option) any later version. #This data file is distributed in the hope that it will be useful, #but WITHOUT ANY WARRANTY - without even the implied warranty of #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #GNU General PUblic License for more details. #You should have received a copy of the GNU General PUblic License #along with this program - if not, write to the Free Software #Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA #Try also their web site: http://www.gnu.org/copyleft/gpl.html # # AISI-1006-DQSK sheet steel # Program to test sheet to sheet variablility. # Longitudinal specimens machined from three cut-length hot-rolled # sheets of DQSK steel. Each sheet, from different heats, ranged # in thickness from 0.096 to 0.102 inch (2.4 to 2.6 mm). # Chem.Ranges: .048-.054C .33-.36Mn .007/8P .018-.027S .008-.026Si # .003-.004V .005N .053-.089Al # Ref.: J.M.Holt, "Strain-Controlled Fatigue Properties of Hot-Rolled # DQSK Steel Compared with Those of EX-TenF50 and Dual Phase 80 Steels," # SAE paper 810434, Detroit Meeting, Feb. 1981. # Tested by J.A. Nicholson. # ! # Note! Change from paper: # Emod taken from long life tests and then compute Plastic Strain # Note! Material has plasticity at long life. This will give a poor fit. #FileType= strain_life #DataType= raw #TIMEcol= 0 #NAME= AISI-1006 #NAME= SAE1008 #NAME= DQSK Draw Quality Special Killed(Aluminum) #UNITS= mpa #Stress_units= mpa #Strain_units= strain #Below are average Sy, Su etc. #Su= 225 mpa Range: 214 to 240 #Sy= 327 Range: 319 to 336 #E= 193100. Approximated from longer life tests. #%RA= 73.7 #%Elongation= 42.8 % over 2 inch, #monotonic_K= 518 mpa #monotonic_n= 0.169 #FractureStress= 0.0 not reported #FractureStrain= 1.34 computed from %RA. #BHN= 0 not reported. #StrAmpl 2Nf StsAmpl So PlsStrAmpl Emod_mpa #Sheet-19L 0.102inch thick 0.00267 28226 198.4 0 0.00164 193100 0.00258 33144 193.5 0 0.00158 193100 0.00166 107700 152.4 0 0.00087 193100 0.00151 224420 142.9 0 0.00077 193100 0.00107 947320 126.8 0 0.00041 193100 0.00102 1189230 124.5 0 0.00038 193100 #Sheet-20L 0.097inch thick 0.00398 7020 229.7 0 0.00279 193100 0.00285 20340 194.8 0 0.00184 193100 0.00267 24174 205.1 0 0.00161 193100 0.00166 102000 154.0 0 0.00086 193100 0.00159 119340 141.5 0 0.00086 193100 0.00112 253660 131.5 0 0.00044 193100 0.00112 395040 131.3 0 0.00044 193100 #Sheet-21L 0.096inch thick 0.00386 7928 233.9 0 0.00265 193100 0.00274 26400 207.1 0 0.00167 193100 0.00268 19008 214.1 0 0.00157 193100 0.00163 69420 153.4 0 0.00084 193100 0.00148 141180 149.1 0 0.00071 193100 0.00107 346240 130.8 0 0.00039 193100 0.00107 1925340 126.5 0 0.00042 193100 # #