Common size on stock, Special sizes needs new production.Can cut to Size, Cut to Shape.
EMERSONMETAL
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We can supply all types of steel plates, especially pressure vessel boiler steel plate, ASTM A285 Gr.A Gr.B Gr.C Pressure Vessel and Boiler Steel Plate, A285 steel plate, boiler steel plate, pressure steel plate, vessel steel plate, pressure vessel steeel plate, ASTM A285 steel plate, ASTM A285 GR.A steel plate, ASTM A285 GR.B steel plate, ASTM A285 GR.C steel plate, pressure vessel and boiler steel plate.
For pressure vessel steel plate, the grades can supply are as below: the materials, thickness, width, length, and delivery condition are as below:
CATEGORY | STANDARD | GRADES AND MATERIALS | TECHNICAL PROPERTY IS ASSURED THICKNESS | UT TEST THICKNESS | CHEMICAL COMPOSITION IS ASSURED THICKNESS | DELIVERY CONDITION |
PRESSURE VESSEL AND BOILER STEEL PLATE | ASTM A285 | Gr.A、Gr.B、Gr.C | 10～300MM | 10～300MM | 10～750MM.zsddf | |
Production Dimension: Thickness: 10mm-750mm, width 1500mm-3700mm, length 3000mm-18000mm, the special sizes over this dimension can be produced by customization. Delivery Condition: when assuring the steel plate technical property, the steel plate can be delivered at hot rolled, controlled rolled, normalized, annealled, tempered, normalized and tempered, Q+T these delivery conditions. For the grades not shown in the material list, can send to the technical department for checking for production. | ||||||
ASTM A285 is a set of standards developed by the American Society for Testing and Materials (ASTM) that specifies the requirements for medium and low tensile strength carbon steel plates used in the fabrication of pressure vessels. Three grades of steel plates under the ASTM A285 standard are commonly used in the fabrication of structural components in boilers and pressure vessels, especially where good weldability and medium strength are required.
ASTM A285 Gr.A Gr.B Gr.C Grade Chemical Composition and Technical Property is as below：
Standard | C % max | Si max | Mn max | P max | S max | Ni Max | Cr max | Cu max | tensile strength（MPa） | yield strength（MPa） | Elongation% |
A285 Gr.A | 0.17 | 0.08 | 0.9 | 0.035 | 0.035 | 0.3 | 0.3 | 0.4 | 310-450 | ≥165 | ≥30 |
A285 Gr.B | 0.22 | - | 0.9 | 0.035 | 0.035 | - | - | - | 345-485 | ≥185 | ≥28 |
A285 Gr.C | 0.28 | - | 0.9 | 0.035 | 0.035 | - | - | - | 380-515 | ≥205 | ≥27 |
The following are the main application fields of ASTM A285:
Oil and gas industry: A285 steel plate is widely used in the manufacture of welded pressure vessels in the oil and gas industry, such as storage tanks and reactors.
Chemical industry: In the chemical industry, A285 steel plate is used to manufacture heat exchangers, separators and other equipment.
Power station boilers: A285 steel plate is used in the construction of power station boilers, including boiler steam packages, high pressure water tubes and other components.
Nuclear energy industry: In the field of nuclear energy, A285 steel plate is suitable for the manufacture of nuclear reactor pressure shell and other key components.
General industrial fabrication: A285 steel plate is also used in general industrial fabrication, especially in structural components that require good welding performance and medium strength.
Storage and boiler construction: A285 steel plate is used in the construction of storage tanks and boilers due to its good weldability and moderate strength.
