A514 GR.H High Temperature Pressure Vessel Steel Plate

A514 GR.H High Temperature Pressure Vessel Steel Plate

ASME SA514 standard specification for pressure vessel plates, carbon steel, for intermediate-and higher-temperature service ASME SA514 grade H plates shall be normalized.

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A514 GR.H High Temperature Pressure Vessel Steel Plate Descriptions: Chemical Composition and Mechanical Properties:

A514 GR.H High Temperature Pressure Vessel Steel Plate Descriptions:

ASME SA514 standard specification for pressure vessel plates, carbon steel, for intermediate-and higher-temperature service
ASME SA514 grade H plates shall be normalized.

Thickness: 6MM to 300MM,
Width: 1500mm to 4050mm,
Length: 3000mm to 15000mm

Chemical Composition and Mechanical Properties:

SA514 Grade H Chemical Composition
SA514 Grade H	The Element Max (%)


	C	Mn	P	S	Si	Ni	Cr	Mo	V	Ti	Zr	Cu	B	Nb
	0.12-0.21	0.95-1.30	0.035	0.035	0.20-0.35	0.30-0.70	0.40-0.65	0.20-0.30	0.03-0.08	-	-	-	0.001-0.005	-

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

Grade	SA514 Grade H Mechanical Property
Grade	Thickness	Yield	Tensile	Elongation
SA514 grade H	mm	Min Mpa	Mpa	Min %
	20	690	760-895	18
	20-65	690	760-895	18
	65-150	620	690-895	18