; KREST IP 1 ; polynomial dependence on cumulated plastic strain and temperature ; E α ν ρ MP 1 T -1 I 7 5 V 2e11 V 1e-5 V 0.3 V 0 ; σY QY V 350e6 2e11 -5e5 -1e14 0 1e9 0 0 -5e11 V 0 SV 1 T 9 V 300e6 0 0 ; σxx = 300 MPa AS 1 /M 1 /B 0 N 1 /B 0 C 1 3 N 2 21 /B 0 C 1 2 N 4 24 /B 0 C 1 N 3 22 23 AS 2 ; T = 0 °C /S 1 E 4 S6 AS 3 /S 1 E 4 S6 /R 0 0 200 ; T = 200 °C EN EN