# SAE1012 Annealed Mild Steel Annealed 1hr at 900C # Chem.: 0.12C wt% 0.7Mn traces S, P, Si # Topper/Biggs #Tensile test results # 0.564" in. diameter, 2" G.L., test time =1min. # Elongation 41.5 (%) #Sy= 262 mpa 38 ksi #Su= 441 mpa 64 ksi #RA= 65.2 % #Monotonic Tension test #TrueStrain TrueStress_mpa 0 0 0.00074 151 0.00087 181 0.00100 210 0.00116 245 0.00139 276 0.00139 290 0.00151 275 0.00424 275 0.01498 277 0.02186 301 0.03001 323 0.04523 371 0.07481 453 0.10596 499 0.12609 523 0.16617 555 0.20181 581 0.45821 758 0.84608 866 1.06081 957