#FileType= strain_life #strain life type standard file #DataType= raw #"raw"= measured, as opposed to "fitted" # SAE format for a SIMPLE Strain-Life Fatigue Data # Exchange File Format. The objective of this standard is to # provide a simple common way to exchange strain life fatigue # data collected from ASTM E606 axial fatigue test data. # This may not be the final form... (Dec.97) # Any line that begins with a # sign is a comment line, or an identifier #line. Blank lines can also be inserted anywhere. #------------------------ # Certain lines that begin with a #SYMBOL= VALUE have special meanings # that can be decoded by the receiving program, e.g.: #NAME= SAE1045 #NAME= SAE350X #NAME= SAE050X #Stress_units= KSI #Su= 89. #Sy= 50. #E= 30000. #%RA= 85. #BHN= 325 # AISI Ph 1, 1998, tested at Waterloo, (iter.1) # 0.41%C 1.37Mn .009P .098S .17si .1Cu .05Ni .07Cr .01Mo .002V .001Ca # .0029Bo <.011Al .001Ti .0029O .002Cb # Rb=91.5 , Upper/Lower Yield points on monotonic #------------------------ # other comments can be anything in ASCII text #Tempered Martensite structure # Brine Q & T @ 360F/1hr #LONGITUDINAL to direction of rolling # Here is an example of a data point set. Note that a comment field #can also be appended to the data field, or in between the data lines. #A data line is assumed to be any line that is not a blank or a comment #line. The data should contain one fatigue test per line, and on each #line the fields are seperated by one or more blanks. # # # Total Strain 2Nf Stress Mean Plastic Strain Initial # Amp Amp Stress Amp Elastic Mod. 0.0125 180 279. .0 0.0030 30100. # specimen comment 0.0095 490 253. .0 0.0011 29400. 0.0090 950 229. .0 0.0007 29800. 0.0075 2260 220. .0 0.0002 30050. 0.0050 38000. 149. .0 0.0 29900. 0.0040 770000 119. .0 0 30700. # buckled?: 0.022 10 320. .0 0.0102 31100.