Lamiere-lastre-di-acciaio-carbonio-da-coils-anticorrosione-1310_03-S355J2W+N

Acciaio S355J2W+N

PROPRIETÀ MECCANICHE
Standard (da norma)

Nominal thickness (mm) ≤16 >16
Yield strength (MPa) ≥ 355 ≥ 345
Nominal thickness (mm) < 3 ≥ 3
Tensile strength (MPa) 510 – 680 470 – 630
Nominal thickness (mm) 1,5 < t ≤ 2 2< t ≤ 2,5 2,5< t < 3 ≥ 3
Total elongation A80% ≥ 16/14 ≥17/15 ≥18/16
Total elongation A5% ≥ 22/20
Temperature (°C) -20
Notch impact energy (J) ≥ 27