ASTM A537 Class 2 Carbon Steel Plates for Pressure Vessels

Oct 11, 2025 Leave a message

ASTM-A537-A537M-Standard-Specification.pdf

ASTM A537 Class 2 Steel Plate

ASTM A537 Class 2 steel is a higher yield and tensile strength material used in the fabrication of pressurised vessels and steel boilers.
The steel includes the alloying of carbon, manganese and silicon and is heat treated using the quenched and tempered method which gives the material its residual strength. Sourced by the world's leading fabricators, ASTM A537 Class 2 is a material used extensively by the oil, gas and petrochemical industry.
GNEE will supply ASTM A537 Class 2 plates from stock or directly from the mill. We also offer steel cutting services including CAD based flame cutting to cut your steel into particular shapes.

 

ASTM A537 Class 2 Pressure Vessel And Boiler Steel Plate Chemical Composition and Mechanical Property

 

Grade Chemical Composition(%)
C max Si Mn Pmax S max
A537 Class 2(A537CL2) 0.24 0.13-0.55 0.92-1.72 0.035 0.035

 

 

 

 

 

Yield (MPa) Tensile (MPa) Elongation A50mm Elongation A200mm Thickness
415 550/690 22% - < 65
380 515/655 22% - > 65 < 100
315 485/620 20% - > 100 < 150

 

Applications of ASTM A537 Class 2 Carbon Steel Plate

 

The steel includes the alloying of carbon, manganese and silicon and is heat treated using the quenched and tempered method which gives the material its residual strength. Sourced by the world's leading fabricators, ASTM A537 Class 2 is a material used extensively by the oil, gas and petrochemical industry.

 

Maintenance and Care Tips for Longevity and Performance

 

GNEE are providing complete guidelines for Maintenance and Care for your A537 Class 2 Steel Plate They have much experience the maintenance of all grad pipe tubes and fitting during all sessions like winter and summer monsoon the longevity and performance of A537 Class 2 steel plates is crucial for ensuring their durability and reliability in demanding applications.

ASTM A537 Class 2 Steel Plate

Here are some comprehensive tips for proper maintenance and care.

  • Regular Inspection
  • Cleaning and Surface Maintenance
  • Proper Storage
  • Environmental Protection

 

Visual Inspection Conduct regular visual inspections to identify any signs of wear, corrosion, or damage. Look for surface irregularities, cracks, or discoloration and Routine Cleaning Clean the steel plates regularly to remove dirt, grease, and other contaminants. Use mild detergents and avoid abrasive cleaning agents that can damage the surface and Dry Environment Store A537 Class 2 steel plates in a dry, well-ventilated area to prevent moisture buildup, which can lead to rust and corrosion and Avoid Exposure to Harsh Chemicals Keep the steel plates away from corrosive chemicals and substances that can cause deterioration.

Request A Quote

If you want to learn more about GNEE's products, you can send an email to alloy@gneesteelgroup.com. We are more than happy to assist you.

 

 

Types of Packaging

 

Special Features:

ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Sheet, Slabs Sizes Available in Stock with Price ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plate Sizes Available in Stock with Price

 

ASTM A537 Class 2 Steel Plate- Bundles (hexagonal)

- Wooden Boxes

- Crates (steel/wooden)

- Special crates for U-Bend tubes with each radius separated

- Packaging for ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plate EN10025-6 as per customer's requirements

- Each bundle covered with plastic for protection against extreme weather.

- End of ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plate protected by plastic Strip.

- Bundles strapped with plastic strips.

- Each radius of U-Bend tube separated by a separator.

- Packaging list (laminated) placed with box/crate.

 

ASTM A537 Class 2 Steel Plate Sizes Available in Stock with Price

 

0.2 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

0.3 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

0.4 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

0.8 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

1 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

1.65 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

2.11 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

3.1 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

04 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

05 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

06 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

08 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

10 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

12 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

15 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

16 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

18 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

20 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

22 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

25 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

28 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

30 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

32 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

35 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

36 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

38 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

40 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

42 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

45 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

50 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

52 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

60 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

62 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

65 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

70 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

80 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

90 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

100 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

110 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

120 MM THICKNESS x WIDTH1000 MM / 1250 MM / 1500 MM / 2000 MM / 2500 MM X LENGTH 1000 MM / 2500 MM / 3000 MM / 6000 MM / COIL CUT in ASME SA537 Class 2 and ASTM A537 Class 2 Steel Plates, Pressure Vessel Steel Plates

 

Grades Of Pressure Vessel Plates Supplied By GNEE
ASTM ASTM A202/A202M ASTM A202 Grade A ASTM A202 Grade B    
ASTM A203/A203M ASTM A203 Grade A ASTM A203 Grade B ASTM A203 Grade D ASTM A203 Grade E
ASTM A203 Grade F      
ASTM A204/A204M ASTM A204 Grade A ASTM A204 Grade B ASTM A204 Grade C  
ASTM A285/A285M ASTM A285 Grade A ASTM A285 Grade B ASTM A285 Grade C  
ASTM A299/A299M ASTM A299 Grade A ASTM A299 Grade B    
ASTM A302/A302M ASTM A302 Grade A ASTM A302 Grade B ASTM A302 Grade C ASTM A302 Grade D
ASTM A387/A387M ASTM A387 Grade 5 Class1 ASTM A387 Grade 5 Class2 ASTM A387 Grade 11 Class1 ASTM A387 Grade 11 Class2
ASTM A387 Grade 12 Class1 ASTM A387 Grade 12 Class2 ASTM A387 Grade 22 Class1 ASTM A387 Grade 22 Class2
ASTM A515/A515M ASTM A515 Grade 60 ASTM A515 Grade 65 ASTM A515 Grade 70  
ASTM A516/A516M ASTM A516 Grade 55 ASTM A516 Grade 60 ASTM A516 Grade 65 ASTM A516 Grade 70
ASTM A517/A517M ASTM A517 Grade A ASTM A517 Grade B ASTM A517 Grade E ASTM A517 Grade F
ASTM A517 Grade P ASTM A517 Grade J    
ASTM A533/A533M ASTM A533 Grade A Class1 ASTM A533 Grade B Class1 ASTM A533 Grade C Class1 ASTM A533 Grade D Class1
ASTM A533 Grade A Class2 ASTM A533 Grade B Class2 ASTM A533 Grade C Class2 ASTM A533 Grade D Class2
ASTM A533 Grade A Class3 ASTM A533 Grade B Class3 ASTM A533 Grade C Class3 ASTM A533 Grade D Class3
ASTM A537/A537M ASTM A537 Class1 ASTM A537 Class2 ASTM A537 Class3  
ASTM A612/A612M ASTM A612      
ASTM A662/A662M ASTM A662 Grade A ASTM A662 Grade B ASTM A662 Grade C  
EN EN10028-2 EN10028-2 P235GH EN10028-2 P265GH EN10028-2 P295GH EN10028-2 P355GH
EN10028-2 16MO3      
EN10028-3 EN10028-3 P275N EN10028-3 P275NH EN10028-3 P275NL1 EN10028-3 P275NL2
EN10028-3 P355N EN10028-3 P355NH EN10028-3 P355NL1 EN10028-3 P355NL2
EN10028-3 P460N EN10028-3 P460NH EN10028-3 P460NL1 EN10028-3 P460NL2
EN10028-5 EN10028-5 P355M EN10028-5 P355ML1 EN10028-5 P355ML2 EN10028-5 P420M
EN10028-5 P420ML1 EN10028-5 P420ML2 EN10028-5 P460M EN10028-5 P460ML1
EN10028-5 P460ML2      
EN10028-6 EN10028-6 P355Q EN10028-6 P460Q EN10028-6 P500Q EN10028-6 P690Q
EN10028-6 P355QH EN10028-6 P460QH EN10028-6 P500QH EN10028-6 P690QH
EN10028-6 P355QL1 EN10028-6 P460QL1 EN10028-6 P500QL1 EN10028-6 P690QL1
EN10028-6 P355QL2 EN10028-6 P460QL2 EN10028-6 P500QL2 EN10028-6 P690QL2
JIS JIS G3115 JIS G3115 SPV235 JIS G3115 SPV315 JIS G3115 SPV355 JIS G3115 SPV410
JIS G3115 SPV450 JIS G3115 SPV490    
JIS G3103 JIS G3103 SB410 JIS G3103 SB450 JIS G3103 SB480 JIS G3103 SB450M
JIS G3103 SB480M      
GB GB713 GB713 Q245R GB713 Q345R GB713 Q370R GB713 12Cr1MoVR
GB713 12Cr2Mo1R GB713 13MnNiMoR GB713 14Cr1MoR GB713 15CrMoR
GB713 18MnMoNbR      
GB3531 GB3531 09MnNiDR GB3531 15MnNiDR GB3531 16MnDR  
DIN DIN 17155 DIN 17155 HI DIN 17155 HII DIN 17155 10CrMo910 DIN 17155 13CrMo44
DIN 17155 15Mo3 DIN 17155 17Mn4 DIN 17155 19Mn6