Common size on stock, Special sizes needs new production.Can cut to Size, Cut to Shape.
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We can supply all types of steel plates, especially pressure vessel boiler steel plate, ASTM A612 A612 Boiler and pressure vessel steel plate, A612 steel plate, boiler steel plate, pressure steel plate, vessel steel plate, pressure vessel steel plate, ASTM A612 A612 steel plate, A612 BOILER PRESSURE VESSEL steel plate, boiler and pressure vessel steel plate, ASTM A612 A612 pressure vessel steel plate, ASTM A612 A612 Boiler steel plate.
The ASTM A612 pressure vessel and boiler steel plate is a versatile material designed to meet the demanding requirements of various industries. Its high-strength carbon steel composition ensures durability and reliability, particularly in medium and low temperature environments. Here are some key features and applications of the ASTM A612 steel plate:
Key Features:
1. High Strength:The steel plate provides excellent strength, making it suitable for pressure vessels that require robust materials.
2.Temperature Resistance:It performs well in sub-zero temperatures, maintaining toughness and reducing the risk of material failure in cold environments.
3.Weldability:The steel is designed for welding applications, ensuring strong and reliable joints in pressure vessels.
4.Thickness:Available in a maximum thickness of 25mm, it is suitable for various design requirements while adhering to standard specifications.
Applications:
Petroleum and Natural Gas:Used in the construction of storage tanks and pipelines that operate under pressure.
Chemical Industry: Ideal for pressure vessels that handle chemicals at varying temperatures.
Power Generation:Used in boilers and other components that require high-strength materials to withstand operational pressures.
Aerospace and Defense:Suitable for components that must endure harsh environmental conditions.
Transportation:Used in the manufacturing of parts that require high durability and resistance to temperature variations.
Overall, the ASTM A612 steel plate is a reliable choice for industries that demand materials with high strength, toughness, and the ability to perform under challenging conditions. Its adaptability across various applications underscores its importance in critical infrastructure and industrial projects.

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 A612 | A612 | 10~150 | 10~150 | 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. | ||||||
The ASTM A612 standard, which specifies requirements for high-strength carbon steel pressure vessel plates for use in medium- and low-temperature service, covers sedimented carbon-manganese-silicon steel plates, which are primarily used in welded pressure vessels.
ASTM A612 Chemical Composition and Technical Property is as below:
Standard | C % max | Si max | Mn max | P max | S max | Cr max | Ni max | Mo max | Cu max | tensile strength(MPa) | yield strength(MPa) | Elongation% |
A612 | 0.25 | 0.13-0.55 | 0.92-1.62 | 0.025 | 0.025 | 0.25 | 0.25 | 0.08 | 0.38 | 570-725 | ≥345 | ≥16-22 |
Petroleum industry projects: ASTM A612 boiler vessel plate is commonly used in petroleum industry projects, including offshore petroleum projects.
Petrochemical and natural gas production industry: The material is also used in the petrochemical and natural gas production industry for the manufacture of equipment and structures that need to withstand high temperatures, high pressures and corrosive media.
Medium and low temperature pressure vessels: ASTM A612 steel plate is particularly suitable for the manufacture of medium and low temperature pressure vessels, such as boilers, pressure vessels, heat exchangers, and storage tanks and other large-scale chemical machinery, which are widely used in the fields of city gas and metallurgy.
Reactors, tanks, heat exchangers, pipelines and other equipment and components: these equipment and components usually need to withstand high temperature, high pressure and corrosive media, and ASTM A612 steel plate with its excellent mechanical properties and good welding performance, can well meet these requirements.
Q: What material is ASTM A612? Is it carbon steel or alloy steel?
A: ASTM A612 is a carbon steel plate for medium- and low-temperature pressure vessels. It belongs to the carbon-manganese-silicon killed steel category and is not an alloy steel.
What specifications can you provide?
Q: What specifications can you provide?
A:Thickness: 8/10/12/16/20/25/30/40/50mm
Width: 2000/2500mm
Length: 6000/8000/12000mm
Q: Is the -40°C low-temperature impact test a mandatory inspection item? How is compliance ensured?
A: Yes, the -40°C impact test is a core requirement of ASTM A612 and a key differentiator from SA516 Gr70.
Q: How can I get your quotation as soon as possible?
A:Please contact:
Email:sai@emersonsteel.com
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