Steel Fatigue · sn-curve-basic · python · pygal · anyplot.ai2002.30102999566398132502.39794000867203753002.47712125471966263502.54406804435027574002.60205999132796254502.65321251377534355002.69897000433601875502.7403626894942437100100100010001000010000100000100000100000010000001000000010000000Steel Fatigue · sn-curve-basic · python · pygal · anyplot.aiCycles to Failure (N)Stress Amplitude (MPa)Low-Cycle Fatigue: 8.48e+01 cycles @ 450 MPa84.78340596: 2.653212513775343525.111359533273134216.77670799341718Low-Cycle Fatigue: 1.17e+02 cycles @ 450 MPa116.7225916: 2.653212513775343598.10895739062907216.77670799341718Low-Cycle Fatigue: 1.15e+02 cycles @ 450 MPa115.2759058: 2.653212513775343595.26128362033701216.77670799341718Low-Cycle Fatigue: 1.51e+02 cycles @ 450 MPa150.7624204: 2.6532125137753435156.54012099530678216.77670799341718Low-Cycle Fatigue: 7.60e+01 cycles @ 450 MPa75.95356243: 2.65321251377534350.0216.77670799341718Low-Cycle Fatigue: 4.82e+02 cycles @ 400 MPa481.7204393: 2.6020599913279625421.7832394708408308.4902164764618Low-Cycle Fatigue: 5.44e+02 cycles @ 400 MPa543.6580616: 2.6020599913279625449.40141143594525308.4902164764618Low-Cycle Fatigue: 6.77e+02 cycles @ 400 MPa677.061888: 2.6020599913279625499.50694741989463308.4902164764618Low-Cycle Fatigue: 4.20e+02 cycles @ 400 MPa420.0377794: 2.6020599913279625390.49743919706964308.4902164764618Low-Cycle Fatigue: 4.27e+02 cycles @ 400 MPa427.116648: 2.6020599913279625394.31342664647997308.4902164764618High-Cycle Fatigue: 3.10e+03 cycles @ 350 MPa3101.421692: 2.5440680443502757846.9937646135494414.6727944165642High-Cycle Fatigue: 3.17e+03 cycles @ 350 MPa3173.267045: 2.5440680443502757852.2227935146154414.6727944165642Low-Cycle Fatigue: 9.62e+02 cycles @ 350 MPa962.1503381: 2.5440680443502757579.7444219273774414.6727944165642High-Cycle Fatigue: 1.20e+04 cycles @ 300 MPa11984.5397: 2.47712125471966261155.6422463789972540.3037534171813High-Cycle Fatigue: 1.55e+04 cycles @ 300 MPa15522.33142: 2.47712125471966261214.7029533246373540.3037534171813High-Cycle Fatigue: 9.35e+03 cycles @ 300 MPa9345.100571: 2.47712125471966261098.8413361844296540.3037534171813High-Cycle Fatigue: 1.02e+04 cycles @ 300 MPa10204.65057: 2.47712125471966261118.9325213623301540.3037534171813High-Cycle Fatigue: 6.52e+03 cycles @ 300 MPa6521.86669: 2.47712125471966261016.7124709462081540.3037534171813High-Cycle Fatigue: 3.11e+04 cycles @ 275 MPa31120.38688: 2.4393326938302631373.5264604237352612.7247851422942High-Cycle Fatigue: 2.57e+04 cycles @ 275 MPa25701.94534: 2.4393326938302631329.8474817883734612.7247851422942High-Cycle Fatigue: 2.51e+04 cycles @ 275 MPa25056.19811: 2.4393326938302631324.0374860611723612.7247851422942High-Cycle Fatigue: 1.33e+05 cycles @ 250 MPa132874.1092: 2.39794000867203751704.9583380913798693.3519533621864High-Cycle Fatigue: 7.99e+04 cycles @ 250 MPa79873.74727: 2.39794000867203751588.747971618456693.3519533621864High-Cycle Fatigue: 7.92e+04 cycles @ 250 MPa79174.60345: 2.39794000867203751586.740563316492693.3519533621864High-Cycle Fatigue: 5.61e+05 cycles @ 225 MPa561455.773: 2.35218251811136272034.013713690521784.1169922621561High-Cycle Fatigue: 4.47e+05 cycles @ 225 MPa447376.3656: 2.35218251811136271982.1521757348874784.1169922621561High-Cycle Fatigue: 3.56e+05 cycles @ 225 MPa356210.7898: 2.35218251811136271930.1205820975144784.1169922621561High-Cycle Fatigue: 2.83e+05 cycles @ 225 MPa282543.7694: 2.35218251811136271877.2186742871104784.1169922621561High-Cycle Fatigue: 4.74e+05 cycles @ 225 MPa474043.1708: 2.35218251811136271995.3721445960214784.1169922621561High-Cycle Fatigue: 8.10e+05 cycles @ 210 MPa809502.0001: 2.3222192947339192117.55701702558844.5141103617012Near Endurance Limit: 2.30e+06 cycles @ 210 MPa2301345.409: 2.3222192947339192356.1244624151877844.5141103617012Near Endurance Limit: 1.43e+06 cycles @ 210 MPa1430597.111: 2.3222192947339192247.5752771757216844.5141103617012Near Endurance Limit: 1.07e+06 cycles @ 210 MPa1067790.43: 2.3222192947339192180.788257215765844.5141103617012Near Endurance Limit: 6.51e+06 cycles @ 200 MPa6514081.538: 2.30102999566398132593.696922857096887.697834983311Near Endurance Limit: 4.83e+06 cycles @ 200 MPa4829502.343: 2.30102999566398132525.374974098677887.697834983311Near Endurance Limit: 4.57e+06 cycles @ 200 MPa4568143.124: 2.30102999566398132512.6713879514064887.697834983311Near Endurance Limit: 3.21e+06 cycles @ 200 MPa3208749.558: 2.30102999566398132432.0189309488624887.697834983311Near Endurance Limit: 4.03e+06 cycles @ 200 MPa4028864.804: 2.30102999566398132483.9879104192128887.697834983311Near Endurance Limit: 1.15e+07 cycles @ 195 MPa11482567.12: 2.2900346113625182723.129697217056910.2633690635927Near Endurance Limit: 1.03e+07 cycles @ 195 MPa10261121.43: 2.2900346113625182697.4497601320854910.2633690635927Near Endurance Limit: 6.36e+06 cycles @ 195 MPa6357262.806: 2.2900346113625182588.132872113864910.2633690635927Test DataBasquin Fit (S = A·N^b)Ultimate Strength, Su = 520 MPaYield Strength, Sy = 350 MPaEndurance Limit, Se = 190 MPa