EN10025-3 S420NL hot rolled steel plate size

EN10025 Hot rolled products of structural steels - Part 3: Technical delivery conditions for normalized/normalized rolled weldable fine grain structural steels with four grades (S275, S355, S420, and S460). For S420NL steel plate size, we can produce S420NL plate thickness up to 250mm. S420NL indicates that specified minimum values of impact energy at temperatures not lower than -50℃. Its material number is 1.8912.

S420NL steel equivalent

EN10025-3	ASTM A572	ASTM A633	GB/T1591
S420NL	A572Gr.60	A633 Gr.E	Q420E

Chemical composition (%)

C max.	Si max.	Mn	P max.	S max.	Nb max.	V max.	Al max.	Ti max.	Cr max.	Ni max.	Mo max.	Cu max.	N max.
0.20	0.60	1.00-1.70	0.025	0.020	0.05	0.20	0.02	0.05	0.30	0.80	0.10	0.55	0.025

Mechanical properties

Grade	Yield strength MPa min. in different thickness(mm)
	≤16	16-40	40-63	63-80	80-100	100-150	150-200	200-250
S420NL	420	400	390	370	360	340	330	320

 

Grade	Tensile strength MPa in different thickness(mm)			Minimum elongation in different thickness(mm)
	≤100	100-200	200-250	≤16	16-40	40-63	63-80	80-200	200-250
S420NL	520-680	500-650	500-650	19	19	19	18	18	18

 
EN10025-3 S420NL hot rolled plates are mainly sued for welded structures such as bridges, lock gates, storage tanks. It also can be used at ambient temperature and in low temperatures.