E420DD - ISO 4951(2)-2001

Grade	E420DD
Corresponding Standard	ISO 4951-2-2001 High yield strength steel bars and sections — Part 2: Delivery conditions for normalized, normalized rolled and as-rolled steels
Classification	Alloy Steel
Properties	Strength

E420DD Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu ^*	Mo	Ti	V	Nb	Al
Minimum Value	-	-	1	-	-	-	-	-	-	-	0.01	0.005	0.02
Maximum Value	0.2	0.6	1.7	0.03	0.03	0.3	0.8	0.7	0.1	0.03	0.2	0.05	-

E420DD Corresponding Standards(Same grade name, different standards)

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