ZMPK 2015 Proba rozciagania raport badania grupa P1
Próba statycznego rozciagania 2013-04-04 Materiał: stal 18G2A Grupa: AGH, IMiR Zmęczenie materiału pod kontrola Operator: Tomasz Machniewicz Wyniki badania Name Value Units BaseLength 50.00mm Diameter 10.000mm DiameterAfterFailure 5.300mm Measured Elongation 66.00mm Area 78.5mm^2 Load At Offset Yield 36906N Stress At Offset Yield 469.90MPa Load At Yield 37178.3N Stress At Yield 473.37MPa Peak Load 46256N Ultimate Stress 588.95MPa Break Load 28789N Eng Break Stress 366.55MPa True Break Stress 630.14MPa Elongation to failure (A5) 32.00% Necking 71.91% Modulus 204809.8MPa PoissonRatio 0.294 StrainHardeningExponent 0.120 (n) StrainHardeningCooficient 839.1MPa (H)