HC290/490DPD+Z HC290/490DPD+ZF HC290/490DPD+ZA - GB /T 2518-2019

Grade	HC290/490DPD+Z
Other Names
Corresponding Standard	GB /T 2518-2019 Continuously hot-dip zinc and zinc alloy coated steel sheet and strip
Classification	Alloy Steel

HC290/490DPD+Z Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	V	B	Al	More
Minimum Value	-	-	-	-	-	-	-	0.015	Cr+Mo≤1.00；Nb+Ti+≤0.15
Maximum Value	0.14	0.75	2	0.08	0.015	0.2	0.005	1	Cr+Mo≤1.00；Nb+Ti+≤0.15

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