ASTM A537 Vessel Steel Plate Sheet

Product Type - Steel Plate Sheet

A537 plates are typically supplied in the normalized condition and can be further heat-treated to achieve higher strength levels. They are also available in a range of thicknesses and widths, and can be cut to size as needed.


Availability : IN STOCK


  • High Precision Dimension: The carbon steel plate has excellent processing technology good molding and easy welding. Thickened material, stable performance, and high hardness, not easy to rust.
  • Low Friction: Low dissipation factor. More durable than most ordinary domestic bearings. Lower operating costs​
  • Life Is Long: High-quality steel through strict quality inspection, quality control layer-by-layer detection, and reliable quality, long service life.
  • Customization: Drawings and samples can be processed and customized. Conventional large-scale spot, non-standard customization.
Product Name ASTM A537 Vessel Steel Plate Sheet
Thickness 0.2-1250mm. or as your request
Width 0.5m-3m or as required
Length 1m-13m or as required
Surface Finish All Sizes Can be customzied
Certifications ISO 9001 BV SGS
Packing Industry standard packaging or according to client’s requirement
Payment terms T/T or LC at sight
Trade Terms EXW, FOB, CIF, CFR
Delivery time Fast delievery in 7 days, up to order quantity
Quality Mill Test Certificate supplied with the shipment, third part inspection is acceptable
Packing Detail Standard export package:Wooden pallet +paperboard +steel strip Customized requirements are accepted
Cutting Type All Sizes Can be customzied
MOQ 1 Ton
Capacity 10, 000 ton per month

Chemical Composition(%)

C Max Mn P Max S Max Si Cu Max Ni Max Cr Max Mo Max
0.24 0.70-1.60 0.03 0.03 0.15-0.50 0.35 0.25 0.25 0.08

Material Properties

Class 1 – 2.5 In. Thick And Under 1 – Greater Than 2.5 In. Thick 2 – 2.5 In. Thick And Under 2 – Greater Than 2.5 In. Thick To 4 In. To 4 In. 2 – Over 4 In. Thick To 6 In. 3 – 2.5 In. Thick And Under 3 – Greater Than 2.5 In. Thick 3 – Over 4 In. Thick To 6 In.
Yield Point (Ksi) 50 45 60 55 46 55 50 40
Tensile Strength (Ksi) 70 65 80 75 70 80 75 70

A537 is a specification for pressure vessel plates, heat-treated, carbon-manganese-silicon steel. A537 steel plates are commonly used in the fabrication of industrial pressure vessels and boilers.
The steel plates are available in various grades, including A537 Class 1, A537 Class 2, and A537 Class 3. Each class has different requirements for chemical composition, mechanical properties, and impact testing. Class 1 is the most common and is typically used in low-temperature applications, while Class 2 and Class 3 are suitable for higher-temperature applications.

Processing Flow

Our Certifications

Packaging and Shipping

1. Wood pallet packing cover with water-proof paper

2. Steel pallet packing cover with water-proof paper

3. Wood box packing

4. Steel pallet packing cover with steel box

5. In bundles with steel strip no extra packing

All Grades We are Supplying

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