ASTM A537 class 2 carbon steel A537CL2 pressure vessel steel plates

Description: A537CL2 pressure vessel steel is a heat-treated carbon-manganese-silicon steel plate, which implements the standard ASTM A537/537M-06, which is equivalent to China's Q345R. Its tensile strength is 550-690Mpa, A537CL2 pressure vessel plate is widely used ...

If the standard size steel materials can not meet your demands, We aslo supply A537CL2 pressure vessel steel processing service. you can find one-stop solution for various customized steel processing requirements: Large vessels, structural parts, semi-products, components, manufacturing supporting ...

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A537CL2 pressure vessel steel Description

A537CL2 pressure vessel steel is a heat-treated carbon-manganese-silicon steel plate, which implements the standard ASTM A537/537M-06, which is equivalent to China's Q345R. Its tensile strength is 550-690Mpa, A537CL2 pressure vessel plate is widely used in petroleum, chemical industry, power station, boiler and other industries, for the production of reactors, container tanks, coal mining chemical industry, spherical tank boilers, heat exchangers, pressure shells and other equipment and components. The grade of A537CL2/3 steel plate indicates: "A": indicates the American standard container plate; "537": indicates that the minimum yield point value of the steel plate is 537, and the unit is Mpa; "CL": indicates the abbreviation of "CLASS"; "2": indicates that the steel plate is American Standard container plate grade.

As the main producer of A537CL2 boiler and pressure vessel steel, BBN Steel can provide A537 CL2 pressure vessel steel with a maximum thickness of 150mm. There are three grades under the ASTM A537/A537M standard, namely A537CL1 (a537 class 1), A537CL2 (a537 class 2), A537CL3 (a537 class 3), is a carbon-manganese-silicon steel plate used for heat treatment of fusion welding pressure vessels and structures, A537CL2 and A537CL3 steel plates should be quenched and tempered, A537CL2 boiler steel plate tempering temperature is greater than 595 degrees, holding time More than half an hour, the tempering temperature of A537CL3 steel plate is greater than 620 degrees, and the holding time is greater than half an hour.

A537CL2 pressure vessel steel Datasheet

Thickness: 0.5mm-150mm

Width : 1000mm/1250mm/1500mm/2200mm/2500mm or customized（Other widths are required for cutting）

Length: 1000mm/2400mm/6000mm or according to customer's request

Tolerance: Thickness :±0.5mm Width:±10mm Length :±10mm

Delivery condition: Hot rolled, controlled rolled, or normalized

Deep processing: After cutting large plate into the general sizes by drawing, milling and grinding, and make angles, polishing, and make special part

Package: tied up with steel strips and wrapped with water proof paper

A537CL2 pressure vessel steel Chemical composition

C	Si	Mn	P	S	Cu	Ni	Cr	Mo
0.24	0.13-0.55	0.64-1.72	0.025	0.025	0.38	0.28	0.29	0.09

A537CL2 pressure vessel steel Mechanical Properties

ASTM A537 Steel Plate Mechanical Properties:
Grade	Thickness	Tensile Strength	Yield Strength
A537 class 2	≤65mm	80-100 [550-690]	60 [415]
	65-100mm	75-95 [515-655]	55 [380]
	100-150mm	70-90 [485-620]	46 [315]
A537 class 3	≤65mm	80-100 [550-690]	55 [380]
	65-100mm	75-95 [515-655]	50 [345]
	100-150mm	70-90 [485-620]	40 [275]