SA537 Class 1/CL2 Pressure Vessel Plate 16 Gauge 18 Gauge Ms Steel Sheet 2mm 3mm 5mm

Place of Origin Jiangsu,China
Brand Name TISCO
Certification CE, ROHS, JIS, GS, ISO9001
Model Number ASTM, AiSi ASTM
Minimum Order Quantity 1 Ton
Delivery Time 7~10 working days
Payment Terms L/C, T/T, Western Union
Supply Ability 5000 Ton/Tons per Month

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Product Details
Product Name Boiler Steel Plate Delivery Conditon HR,CR,AR,Q+T,N+T,N,TMCP,UT,Z Direction
Thickness 6mm~200mm Width 2000mm/2200mm/2500mm
Length 9000mm~12000mm
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carbon steel sheet metal 2mm


18 gauge ms sheet


16 gauge ms sheet

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Product Description
pressure vessel steel a537 class1,class2
What is the most important quality of a carbon steel plate? We think it’s the flatness since unwanted part movement during the machining process can really gum up the works. When you get these steel sheets from TCI Precision Metals, you never need to worry about your order arriving without perfect flatness. Not only will your carbon steel sheet metal arrive flat, but it will also tend to stay that way.
Do you have any questions about our precision carbon steel plates or the processes we use to get them to your precise specifications? If so, don’t hesitate to call us! Our team is happy to help you with questions and your orders. We can also provide you with a quote on our services.

ASTM A537 / ASME SA537 plate material is heat-treated, carbon-manganese silicon steel. A537 Class 1 plate is normalized and Class 2 plate is quenched and tempered. A537 carbon steel plate offers greater tensile strength than ASTM A516. A537 plate is commonly used in Oil & Gas and Petrochemical industries.



Type Grade Standard Application
Steel plates for boilers and pressure vessels




Widely used in petroleum, chemical, power station, boiler and other industries, used to make reactors, heat exchangers, separators, spherical tanks, oil and gas tanks, liquefied gas tanks, nuclear reactor pressure shells, boiler drums, liquefied petroleum gas cylinders, Equipment and components such as high-pressure water pipes and turbine volutes of hydropower stations.



A537 CL1 19Mn6 EN10028 P355GH BS1501-224-490
A537 CL2 19Mn5 EN10028 P355GH BS1501-224-490



Element Carbon,C Mn(THK<40mm) Mn(THK>40mm) Ohosphorous,P
Class 1 0.24% 0.70~1.35% 1.00~1.60% 0.035%
Class 1 0.24% 0.70~1.35% 1.00~1.60% 0.035%


Where is Boiler Steel Plate Used?

  • Industrial boilers
  • Domestic hot water storage tanks
  • Compressed air storage tanks
  • Aircraft passenger cabins
  • Petrochemical storage tanks
  • Transport tanks​

Delivery status: According to the user's requirements, it can be delivered in different states such as hot rolling, normalizing, tempering, normalizing and tempering, and quenching and tempering.

Execution standard: According to the user's requirements, delivery can be made according to the following standards: national standards, metallurgical industry standards, American ASTM, ASME standards, Japanese JIS, German DIN, British BS,European EN, international ISO standards and related standards for special boards, etc.

Quality level: A, B, C, D, E and thickness direction Z15, Z25, Z35.

Flaw detection standard: according to China (JB4730, GB/T2970), the United States (A435, A577, A588), Japan (JISG0801, JISG0901), Germany (SEL072), the United Kingdom(BS5996), France (NFS04-305) and other domestic and foreign flaw detection standards production inspection.


Supplementary Technology :HIC Test | NACE MR0175 | Z15 | Z25 | Z35 | S1 | S2 | S3 | S4.1 | S5 | S6 | S7 | S8 | S9| S11 | S12 | S14 | S17