#SA387 Grade 11 Boiler steel plate,SA387 Grade 11 pressure vessel steel,ASME SA387 Grade 11 structural steel plate

SA387 Grade 11 steel plate is suitable for refining and gas treatment in high temperature hydrogenation reaction and conversion equipment, the maximum thickness of steel plate can reach 250mm thickness.

Standard: ASME SA-387/SA-387M
Dimension range :1.5mm -260mm x 1000mm-4000mm x 1000mm-18000mm

SA387 Grade 11 steel plate/sheet Mechanical Properties

Mechanical Properties
Grade	Thickness	Yield Strength	Tensile Strength	Elongation	Charpy V Notch Impact Test
					Degree	Min Value
SA387 Grade 11	mm	Min Mpa	Mpa	Min %	-	J
	5≤t≤50	240	415-585	22		-
	50≤t≤200	240	415-585	19		-
Note: Impact energy for impact test is on longitudinal

SA387 Grade 11 Boiler steel plate Chemical Composition :

Chemical Composition
Grade	The Element Max (%)
	C	Si	Mn	P	S	Cr	Mo
SA387 Grade 11	0.04-0.17	0.44-0.86	0.35-0.73	0.035	0.035	0.94-1.56	0.40-0.70
	B	Zr
	-	-

Delivery Status : Normalizing + tempering

ASME SA387 Grade 11 steel plate application :
SA387 Grade 11 steel plate is mainly used in the manufacture of petrochemical, coal conversion, nuclear power, steam turbine block, such as the use of harsh thermal power, corrosive medium complex large equipment.

Email : pandora@steel-jw.com