HCT690T 1.0947 - EN 10346-2015

Grade	HCT690T
European Standard Steel Grade	1.0947
Corresponding Standard	EN 10346-2015 Continuously hot-dip coated steel flat products for cold forming - Technical delivery conditions
Classification	Alloy Steel

HCT690T Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	V	B	Al	More
Minimum Value	-	-	-	-	-	-	-	0.015	Cr+Mo≤0.6；Nb+Ti≤0.2
Maximum Value	0.24	2	2.2	0.08	0.015	0.2	0.005	2	Cr+Mo≤0.6；Nb+Ti≤0.2

HCT690T Mechanical Properties

product	Mark	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
Hot-dipped steel sheet	HCT690T+Z HCT690T+ZF HCT690T+ZA HCT690T+ZM	≥690	400~520	A80: ≥23①②

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