Material File Name: A36 (3 Heats) Material Hardness (BHN/RB): 144/79 *** CYCLIC DATA *** Total Stress Fatigue Modulus Strain 1/2-Life Life 1st-Cycle (amp) (MPa) (rev) (MPa) 0.009750 410.70 3882 190538 0.008000 398.61 3810 184780 0.008000 385.59 5268 186158 0.008000 384.20 6118 190538 0.007000 417.48 4966 211669 0.007000 382.06 6350 190295 0.006000 364.86 6058 181332 0.006000 365.20 10954 190538 0.006000 362.05 10988 183401 0.005000 354.05 14046 182022 0.005000 337.43 15208 181332 0.005000 347.70 16616 190538 0.004500 335.20 22206 190538 0.004000 319.90 19880 190538 0.004000 324.17 24150 188227 0.004000 311.34 30286 191674 0.004000 319.20 30294 190538 0.003750 314.40 36448 190538 0.003500 309.80 40976 190538 0.003500 290.64 41338 190295 0.003000 303.18 46724 193053 0.003000 301.60 58156 190538 0.003000 282.84 62922 179953 0.003000 290.90 66820 190538 0.002700 283.80 92442 190538 0.002500 286.21 72960 194708 0.002500 283.79 90478 195122 0.002500 257.76 116354 184090 0.002350 279.10 106200 190538 0.002200 269.70 156466 190538 0.002180 268.50 140412 190538 0.002000 269.81 223502 196501 0.002000 249.53 242210 188916 0.002000 267.50 268090 190538 0.001800 269.50 416242 190538 0.001750 250.35 604462 198569 0.001600 261.10 730232 190538 0.001500 263.72 1093404 201327 0.001500 242.65 1383002 197880 0.001500 259.00 1691878 190538 -------- 190538 *** FATIGUE PARAMETERS *** Fatigue Strength Coefficient: sf' = 1071.9 Fatigue Strength Exponent: b = -0.1180 Fatigue Ductility Coefficient: ef' = 1.0086 Fatigue Ductility Exponent: c = -0.5991 Cyclic Strength Coefficient: K' = 893.9 Cyclic Strain Hardening Exponent: n' = 0.1656 Elastic Modulus: E = 190538