Tianjin Bohai Metal Corporation

EN10025-4 S420ML steel plate

EN 10025-4 S420ML,S420ML steel plate Gnee steel is specialized in supplying EN10025-4 steel plate in S420ML. For more information of S420ML steel plates, please check them in following: Chemical composition % of the Product analysis of grade S420ML (1.8836)

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Commodity name: EN10025-4 S420ML steel plate

Product introduction

S420ML steel plate

S420ML Grade is a technical delivery conditions for thermo mechanical rolled weldable fine grain structural steels.
S means the structural steel, M means the delivery condition.
Capital letter L for the quality with specified minimum values of values of impact energy at temperature not lower than -50 degree.

Chemical composition & Mechanical property

S420ML Chemical composition of the product analysis for thermo mechanical rolled steel

Element	S420ML Max %	Element	S420ML max %
C	0.18	AL	0.015 min
Si	0.55	TI	0.06
Mn	1.80	CR	0.35
P	0.030	NI	0.85
S	0.025	Mo	0.23
Nb	0.06	Cu	0.60
V	0.14	N	0.027

S420ML Mechanical properties at ambient temperature for thermo mechanical rolled steel

Grade	Thickness	Yield Strength	Tensile Strength	Elongation	Impact Energy
	(mm)	MPa (min)	MPa	% (min)	(KV J) (min)
					-50 degree
S420ML	≤ 16	420	520-680	19	27
	16> to ≤40	400	520-680	19	27
	40> to ≤63	390	500-660	19	27
	63> to ≤80	380	480-640	19	27
	80> to ≤100	370	470-630	19	27
	100> to ≤120	365	460-620	19	27