#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 # # FreeForm MicroAlloy Steel, ColdWorked 40pc. + Aged HRc=27 # A low carbon bainitic steel for Cold Forging for fasteners. # After hot rolled rod, Stelmore controlled cooling line, the Cold work 40pc. # Annealed after CWork 2hrs at 201C. # Chem.: .11wt%C 1.56Mn .003S .011P .26Si .092Cb .025Al .0032B .01Ti .009N # Ref.: A.T.Joenoes, A.M.Gokhale, S.P.Bhat, W.E.Heitmann, "Cyclic Deformation # and Fatigue Behavior of FreeForm- a Micro-Alloyed Low Carbon Bainitic Steel # Book:"Microalloyed Bar and Forgin Steels," Eds.C.J.vanTyne et al, # The Minerals, Metals, + Metallurgy Soc. 1996 pp. 517-531. # Note: Digitized from graphs, may contain errors. # Note: 2Nf values were given as averages. #FileType= strain_life #DataType= raw #TIMEcol= 0 #Name= MicroAlloy #Name= Cb-Al-B-Ti #Name= 40pcCW+Aged #stress_units= mpa #strain_units= strain #Sy= 814 mpa #Su= 896 #E= 201000. estimated. #%RA= 60. % #%Elongation= 13.6 #TrueFractureStress= 0 #TrueFractureStrain= 0 #BHN= 280 #StrAmpl 2Nf StsAmpl SoPlsStrAmp Emod 0.01233 394 699 0 0.00900 210000 0.01237 394 679 0 0.00913 210000 0.01239 394 666 0 0.00922 210000 0.00985 775 673 0 0.00665 210000 0.00996 775 684 0 0.00670 210000 0.00781 1126 661 0 0.00466 210000 0.00790 1126 643 0 0.00484 210000 0.00677 3127 633 0 0.00375 210000 0.00487 11988 573 0 0.00214 210000 0.00290 56507 503 0 0.00051 210000 0.00203 1127800 386 0 0.00020 210000 # #