# # AISI 16MnCr5 Modified Steel, SimulCarbCore Aisi Iter196 HRc=30 # Heated to 1900F then Quenched + tempered to simulate carburized core # OriginalMatl: ElecFurnace, VacDegas LadleRef Concast HotRollBar # Original Chem.: 0.16C wt% 1.22Mn .018P .034S .07Si .23Cu .11Ni 1.06Cr # .040Mo .002V .002Columb .02Al Source: Chrysler # Tested by W.H.Liang U.Waterloo Jun 2018 # #FileType= strain_life #DataType= raw #TIMEcol= 0 #NAME= 16MnCr5Mod #NAME= AisiIter196 #NAME= Simul.Carb.CoreQ+T #Stress_units= mpa #Strain_units= strain #Sy= 1043. mpa #Su= 1371. mpa average of 2 tests #eu= 0.040 #strain at ultimate #E= 210414. mpa ##monotonic_K= 2776 ##monotonic_n= 0.159 #TrueFractureStrain= 0.171 avg. of 2 #TrueFractureStress= 2436 #%RA= 0.548 avg #%Elongation= 17.1 over 8 mm G.L. #BHN= 286 conv. from HRc= 29.7 #Modulus below observed at low stress level on initial #loading in tension. #StrAmpl 2Nf StsAmpl So PlsStrAmp 1stLoadEmod 0.00877 560 1094 -44 0.00370 215607 1438 12 0.01041 1256 1041 -23 0.00546 210419 1510 17 0.00956 1540 1035 -25 0.00458 207831 1434 11 0.00758 3632 946 59 0.00313 212443 1234 18 0.00754 4062 972 -29 0.00289 209113 1238 13 0.00739 4558 970 -26 0.00286 214007 1239 20 0.00562 11578 897 -4 0.00141 213190 1036 1 0.00481 19696 901 -76 0.00062 215132 966 15 0.00404 37292 819 115 0.00018 211981 837 2 0.00368 62596 775 -20 0.000 216118 785 14 0.00364 64180 749 -19 0.00015 214628 765 16 0.00339 128950 698 132 0.00013 214034 711 3 0.00260 259292 551 25 0.000 218212 559 6 0.00290 547212 617 0 0.000 215135 620 5 0.00310 851774 648 -39 0.00011 216492 659 4 0.00260 10000000 535 18 0.000 209066 539 7 #runout 0.00250 10000000 527 -6 0.000 209075 525 8 #runout 0.00250 10000000 508 -127 0.000 211046 518 19 #runout # #