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a387 grade 22 class 1 steel plate,a387 grade 22 class 1 steel plate specification

a387 grade 22 class 1 steel plate

a387 grade 22 class 1 steel plate under ASTM standard, it is a kind of chromium molybdenum alloy steel. a387 grade 22 class 1 steel plate is widely used for welded boiler and pressure vessels designed of elevated temperature service.

a387 grade 22 class 1 steel plate specification:

Grade: a387 grade 22 class 1 Standard: ASTM

Length: 6000mm-12500mm, Thickness: 5mm -150mm, Wide: 1500mm-4500mm

a387 grade 22 class 1 steel chemical composition
Grade	The Element Max (%)
Grade	C	Si	Mn	P	S	Cr	Mo
A387 Gr.22 Cl.1	0.04-0.15	0.50	0.30-0.60	0.035	0.035	1.88-2.62	0.85-1.15

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

Grade	a387 grade 22 class 1 steel mechanical property
Grade	Thickness	Yield	Tensile	Elongation
A387 Gr.22 Cl.1	mm	Min Mpa	Mpa	Min %
	t≦50	205	415-585	18
	50<t≦200	-	-	-

a387 grade 22 class 1 steel plate application :

a387 grade 22 class 1 steel plate is widely used in petroleum, chemical industry, power station, boiler, etc, a387 grade 22 class 1 steel plate is also used for the reactor, heat exchanger , separator, spherical tank, liquefied gas, nuclear reactor pressure vessel, boiler steam drum steam, liquefied petroleum, hydropower station, high pressure pipe.

If you want to know more information about a387 grade 22 class 1 steel plate, please contact us and let us know your required specification, the best a387 grade 22 class 1 steel plate price will be quoted in shortest time.