ASTM A514 Grade Q Steel Plate/Sheet

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12-Sep-2024

Comparing with steel sheet ASTM A514 Grade Q and sheet A514 Grade R, for the chemical composition, steel sheet ASTM A514 Grade Q contains Chromium 1.00-1.50 %, and steel plates ASTM A514 Grade R just contains 0.35-0.65%. So ASTM A514 Grade Q definately would bear higher weathering resistance and other environmental corrosion when using in structral bodies.

ASTM A514 Grade Q steel plate/sheet

ASTM A514 Grade Q Chemical Composition
Grade	The Element Max (%)
A514 Grade Q	C	Mn	P	S	Si	Ni
	0.14-0.21	0.95-1.30	0.035	0.035	0.15-0.35	1.2-1.50
	Cr	Mo	V	Cu	B
	1.0-1.5	0.40-0.60	0.03-0.08	-	-

Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

Grade	ASTM A514 Grade Q Mechanical Property
A514 Grade Q	Thickness	Yield	Tensile	Elongation
	mm	Min Mpa	Mpa	Min %
	6-20	690	760-895	18
	20-65	690	760-895	18
	65-150	620	690-895	16

The rolling size of ASTM A514 Grade Q steel plate we supply

Thickness	1.2-600mm
Width	1220-4200mm
Length	5000-18000mm
Notes	coil thickness ≤ 25mm

KUNFENG have owned the global reputation for supply the high quality ASTM A514 Grade Q steel plate/sheet, if we have the size in stock, we can delivery them at once. If not, it will take about 20 days for us to produce the ASTM A514 Grade Q steel plate/sheet for you. Please contact our sales team if you have any inquiry about the ASTM A514 Grade Q steel plate/sheet , we will offer you the competitive price with best price in China.