lamiere-lastre-di-acciaio-carbonio-da-coils-grandi-larghi-2500mm-1380_03-s690ql1

Acciaio S690QL1

PROPRIETÀ MECCANICHE
Secondo UNI EN 10025

Nominal thickness (mm) ≤50 50 < t ≤ 100 >100
Yield strength (MPa) ≥ 690 ≥ 650 ≥ 630
Nominal thickness (mm) ≤50 50 < t ≤ 100 >100
Tensile strength (MPa) 770 – 940 760 – 930 710 – 900
Nominal thickness (mm) ≤ 50 50< t ≤ 100 >100
Total elongation A5%  14 14 14
Temperature (°C)  -60 -40 -20  0
Notch impact energy (J) Longitudinal  30  40 50  60
Notch impact energy (J) Transverse  27 30 35  40