S420M 1.8825 - EN 10025-4-2004

Grade	S420M
European Standard Steel Grade	1.8825
Corresponding Standard	EN 10025-4-2004 Hot rolled products of structural steels — Part 4: Technical delivery conditions for thermomechanical rolled weldable fine grain structural steels
Classification	Alloy Steel

S420M Chemical Element Composition Content (%)

Component	C ^*	Si	Mn	P ^①	S ^①②	Cr	Ni	Cu ^④	Mo	N	Ti	V	Nb	Al ^③
Minimum Value	-	-	-	-	-	-	-	-	-	-	-	-	-	0.015
Maximum Value	0.18	0.55	1.8	0.035	0.03	0.35	0.85	0.6	0.23	0.027	0.06	0.14	0.06	-

1 Approximate Comparison Table Structural, Pressure Vessel and Engineering Steels

2 Approximate Comparison Table High strength low alloy structural steels

China	International Organization for Standardization	European Standard
GB	ISO	EN
Q420MD GB/T 1591-2018	S420MD ISO 630-3-2012	S420M EN 10025-4-2004

S420M Corresponding Standards(Same grade name, different standards)

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