Common size on stock, Special sizes needs new production.Can cut to Size, Cut to Shape.
EMERSONMETAL
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ASTM A302 Gr.A Gr.B Gr.C Gr.D pressure vessel boiler steel plates are essential in industries requiring high-strength materials for extreme environments. These steel sheets are manufactured to meet ASTM standards, ensuring consistent performance and quality. Widely used in the fabrication of boilers, pressure vessels, and storage tanks, these hot rolled steel sheets are designed to withstand high temperatures and pressures.
These alloy steel plates are available in multiple grades, including Gr.A, Gr.B, Gr.C, and Gr.D, each offering tailored mechanical properties to meet diverse industrial requirements. The tensile strength of these plates ranges from 515 MPa to 690 MPa, making them suitable for heavy-duty applications. With thickness options ranging from 10mm to 750mm and customizable dimensions, these plates are ideal for projects with specific size requirements.
As a reliable boiler steel plate supplier, we ensure that each ASTM A302 pressure vessel steel plate is manufactured using advanced production techniques, such as hot rolling and controlled rolling. These processes ensure the plates maintain their strength, durability, and weldability, even under extreme operating conditions.
The plates are also known for their versatility in applications, serving industries like petrochemical, power generation, and oil and gas. Whether you are looking for A302 boiler steel plates for high-pressure environments or custom ASTM A302 boiler plates for specialized projects, these steel sheets deliver consistent performance.
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 A302 | Gr.A、Gr.B、Gr.C、GrD | 10～300 | 10～300 | 10～750 | |
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. | ||||||
We can supply all types of steel plates, especially pressure vessel boiler steel plate, ASTM A302 Gr.A Gr.B Gr.C Gr.D 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:
The ASTM A302 standard specifies pressure vessel steel plates of manganese-molybdenum and manganese-molybdenum-nickel alloy steels for the fabrication of welded boilers and other pressure vessels, which are particularly suitable for use in welded boilers and other pressure vessels.
These plates are widely recognized for their strength, durability, and adaptability to various industrial needs. As a dependable boiler steel plate supplier, we ensure that every ASTM A302 pressure vessel steel plate meets stringent quality benchmarks. Whether you require custom ASTM A302 boiler plate dimensions or standard-sized materials, we are equipped to deliver the perfect solution. Contact us today to discuss your specifications.
ASTM A302 Gr.A Gr.B Gr.C Gr.D Chemical Composition and Technical Property is as below：
Standard | C % max | Si max | Mn | P max | S max | Mo max | Ni max | tensile strength（MPa） | yield strength（MPa） | Elongation% |
A302 Gr.A | 0.2-0.25 | 0.13-0.45 | 0.87-1.41 | 0.035 | 0.035 | 0.41-0.64 | - | 515-655 | ≥310 | ≥19(6-50mm) ≥15(50-200) |
A302 Gr.B | 0.2-0.25 | 0.13-0.45 | 0.87-1.41 | 0.035 | 0.035 | 0.41-0.64 | - | 550-690 | ≥345 | ≥18(6-50mm) ≥15(50-200) |
A302 Gr.C | 0.2-0.25 | 0.13-0.45 | 0.87-1.41 | 0.035 | 0.035 | 0.41-0.64 | 0.37-0.73 | 550-690 | ≥345 | ≥17(6-50mm) ≥20(50-200) |
A302 Gr.D | 0.2-0.25 | 0.13-0.45 | 0.87-1.41 | 0.035 | 0.035 | 0.41-0.64 | 0.67-1.03 | 550-690 | ≥345 | ≥17(6-50mm) ≥20(50-200) |
ASTM A302 pressure vessel steel plate is specifically engineered for environments requiring high strength and durability. It withstands extreme temperatures and pressures, making it ideal for applications such as industrial boilers, heat exchangers, and reactors. This property ensures its reliability in industries like petrochemical and power generation.
A302 boiler steel plate is a preferred choice for pressure vessel fabrication. Its strength, toughness, and excellent weldability enable the construction of large storage tanks, separators, and towers. These are critical components in industries such as oil and gas, where safety and performance are paramount.
The corrosion resistance of ASTM A302 pressure vessel steel plate makes it suitable for marine and offshore applications. It is commonly used in the construction of ship hulls, offshore platforms, and marine storage tanks. This ensures durability and reliability even in harsh, saltwater environments.
From oil and gas to chemical processing, ASTM A302 boiler steel plates serve a wide range of industrial sectors. Their adaptability makes them ideal for diverse applications, including storage tanks, reactors, and heavy-duty machinery. These plates meet the demands of industries that require robust and reliable materials.
ASTM A302 steel plates come in customizable sizes, with thicknesses ranging from 10mm to 750mm, widths up to 3700mm, and lengths up to 18000mm. This flexibility allows for their use in projects with specific dimensional requirements, ensuring they fit seamlessly into any design.
The high tensile strength (515-690 MPa) and yield strength (≥310 MPa) of ASTM A302 pressure steel plates make them suitable for heavy-duty applications. These include industrial boilers, pressure tanks, and petrochemical equipment that demand materials capable of maintaining structural integrity under stress.
Manufactured to ASTM standards, these steel sheets ensure consistent quality and performance. Their compliance with strict international specifications makes them a reliable choice for critical applications in industries worldwide.
Industrial Boilers: Essential for high-temperature steam systems and heating equipment.
Pressure Vessels: Used in storage tanks, separators, and other high-pressure equipment.
Marine Structures: Ideal for shipbuilding and offshore platforms.
Petrochemical Plants: Perfect for reactors, heat exchangers, and storage facilities.
Chemical Processing: Suitable for equipment handling corrosive substances and high temperatures.
These pressure vessel boiler steel plates provide exceptional performance in demanding environments. Whether for high-temperature pressure vessel steel plate needs or custom ASTM A302 boiler plate requirements, these alloy steel plates deliver durability and reliability. They are trusted by industries worldwide for their ability to meet stringent operational demands. Contact us today for more details or to discuss your project needs.
