
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.

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.
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
- 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 | |||




