A537CL2 steel plate for American standard pressure vessels
A537CL2 Carbon-manganese-silicon steel plate that belongs to fusion welding pressure vessel and heat treatment for structure, A537CL2 steel plate quenching and tempering delivery A537Cl2 steel plate tempering temperature should not be less than 595 °C, and the holding time should not be less than 30min.
| Chemical composition |
| Tabulation: Depu Steel Date: 2024-01-18 |
| C |
Si |
Mn |
Cr |
Mo |
Ni |
P |
| ≤0.24 |
0.15-0.5 |
0.7-1.6 |
≤0.25 |
≤0.08 |
≤0.25 |
≤0.035 |
Note:
(1): In order to improve the properties of steel, other trace alloying elements other than the above table can be added, and the data comes from the network and is for reference only.
(2): The allowable deviation of the chemical composition of the finished steel plate shall be in accordance with the provisions of
GB/T222 A537CL2 mechanical properties of the steel plate: A537Cl2 Mechanical properties of the container plate:
grade Steel plate state Yield strength σ0.2 (MPa) Tensile strength σb (MPa) Elongation δ4%
CL.1 Normal ≥ 345 485-620
CL.2 Quenching + tempering ≥415 550-690 22
CL.3 Quenching + tempering ≥ 380 550-690 22
American standard pressure vessel plates, A537CL1, A537CL2, A537CL3 vessel plates are mainly used in coal mine chemical industry, spherical tank boiler manufacturing, etc. It is widely used in petroleum, chemical, power station, boiler and other industries, and is commonly used to make reaction heat exchangers, separators, spherical tanks, oil and gas tanks, liquefied gas tanks, nuclear reactor pressure shells, boiler steam drums, liquefied petroleum cylinders, high-pressure water pipes of hydropower stations, hydro turbine volutes and other equipment and components.
