E420DD - ISO 4950-1995

Grade	E420DD
Corresponding Standard	ISO 4950-2-1995 High Yield Strength Flat Steel Products
Classification	Alloy Steel

E420DD Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	V	Nb
Minimum Value	-	-	1	-	-	-	-	-	-	0.02	0.015
Maximum Value	0.2	0.5	1.7	0.035	0.035	0.4	0.7	0.6	0.4	0.2	0.06

E420DD Corresponding Standards(Same grade name, different standards)

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