# SAE1141Al (0.019% Al ) Normalized 1650F, AisiIter. 11 HRc=(18) # Republic Steel, Hot Rolled + Normalized 19mm bar # Pearlite, %= 70 #Ferrite, %= 30 # ASTM Grain Size No. (Min to Max)= 10 to 11 # Chem.: 0.44%C 1.57Mn .01P .13S .16Si .09Cu .085Ni .11Cr # .019Mo .01V 0Nb .019Al .002B # Tested by M.Roessle UToledo 1998 #FileType= strain_life #DataType= raw #Name= SAE1141AL #Name= AisiIt_11 #Stress_units= MPa #Strain_units= strain #Sy= 457.4 #Su= 770.6 #eu= 0.13 engr. strain at Su #E= 216000 #monotonic_K= 1393.7 #monotonic_n= 0.216 #LowerYield= 465.7 #UpperYield= 478.2 #MaterialForm= bar #FailureDef= 50% load drop #%RA= 57 % #%Elongation= 40. % over 0.3inch #BHN= 223 #Hardness, Rockwell B= 97 #StrAmp 2Nf StsAmp So CalcPlasStr InitialModulus 0.0150 606 630 -3.3 0.01209 208000 #IGL 0.0150 650 637 -2.4 0.01205 217000 #IGL 0.0150 882 611 4.3 0.01217 210000 #IGL 0.0100 2082 564 0.0 0.00739 200000 #IGL 0.0100 2140 555 3.2 0.00744 210000 #IGL 0.0100 2172 544 0.8 0.00749 214000 #IGL 0.0060 8318 478 3.2 0.00379 205000 #IGL 0.0060 9368 491 1.6 0.00373 214000 #IGL 0.0060 10144 466 5.4 0.00384 200000 #IGL 0.0035 45024 398 8.3 0.00167 210000 #OGIT 0.0035 53646 402 9.8 0.00165 214000 #IGL 0.0035 54460 382 10.7 0.00174 203000 #IGL 0.0020 442130 317 53.5 0.00053 210000 #IGL 0.0020 743960 334 28.5 0.00047 215000 #IGL 0.0020 1115080 328 32.1 0.00048 208000 #IGL 0.0020 2200670 345 21.4 0.00041 211000 #IGL 0.0018 10000000 308 33.3 0.00033 212000 #Runout 0.0018 10000000 313 26.1 0.00030 219000 #Runout #Carbon, %= 0.44 #Manganese, %= 1.57 #Phosphorus, %= 0.01 #Sulfur, %= 0.13 #Silicon, %= 0.16 #Copper, %= 0.09 #Nickel, %= 0.085 #Chromium, %= 0.11 #Molybdenum, %= 0.019 #Vanadium, %= 0.01 #Columbium/Niobium, %= 0.00 #Aluminum, %= 0.019 #Boron, %= 0.002 #Here is the bottom part of the html graph/calc wrapper----------- # #