#Copyright (C) 2012 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 # # Micro-Alloyed or MAS (0.1C-Mn-Mo-Cb multiphase), ColdDrawn 2.7% Su=690 mpa # from Straight 1-inch bar. # Microstructure: ferrite and bainite with martensite islands. # Ref.: H.S. Reemsnyder, "Effect of Cold-Forming on the Strain Controlled # Fatigue Resistance of Automotive Steels", SA E Paper 920666, 1992. # Data digitized from graphs and may contain errors. # #FileType= strain_life #DataType= raw #TIMEcol= 0 #NAME= MicroAlloy #NAME= ColdDraw-2.7% #NAME= Steel #Stress_units= mpa #Strain_units= strain #Sy= 563. 0.2pc offset = 81.7 ksi #Su= 717. #eu= 0 #strain at Su not reported #E= 204000. mpa =29600 ksi #FractureStrain= 1.12 #FractureStress= 0. not reported #monotonic_K= 0 not reported #monotonic_n= 0 not reported #BHN= 0. #%RA= 67.3 % #StrAmpl 2Nf StsAmpl So PlasStrAmpl IniMod NeuberStressAmpl 0.00499 7087 532 0 0.00246 210000 746 0.00399 15027 488 0 0.00159 204000 630 0.00400 15944 494 0 0.00158 204000 634 0.00198 249487 442 0 0.00 204000 422 0.00198 389030 427 0 0.00 204000 415 0.00178 574992 383 0 0.00 204000 373 0.00178 2347480 354 0 0.00005 204000 359 0.00150 13236900 301 0 0.00002 204000 303 #runout # #