D. Krzypow, C.Rimnac
Propeity Vbjin 2h<50"O 4h(50"O 2h<80’0 4h(80*O 2h(IOOVl 4h(IOO’C|
Young'tmoduli»(MPa) 1136130 I2M±40 1350164 1358 ±32 I4I0±28 1390 ±14
Ykld Htcnglh (MPal 20.4±033 20.85±0.85 21.95 10.9 20.95 ±0.21 213107 21.9±0.8
Frłcture oimglh (MPal 25103 26 ±0.I4 27.6±0.84 26.810.7 28 65 ±007 27.5±0.7
Fracturc krain 1157 1 40 12223 14 1325 135 1290 156 1335 1 21 1345 17
5