Products Description
ASTM A516 Gr 70n steel plate is a commonly used steel plate material for pressure vessels, implementing the American Standard ASME. 'SA' indicates that the steel plate is suitable for pressure vessels as specified in the American Standard. '516' means it has a minimum tensile strength of 516MPa. "Gr70" means the material grade of the steel plate is Gr70. 'N' means the steel plate has been normalised. N" means that the steel plate has been normalised. It is widely used in petroleum, chemical, electric power, nuclear power and other industries. Our company can provide you with qualified steel plate material, if you want to know more product information and price, please contact us!
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Product Parameter
| products |
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| Model number | astm a516 gr.70 pressure vessel plates |
| Executive standard | A516 /A 516M-06 |
| Delivery status | Hot rolling, normalizing, etc |
| Yield strength | ≥355MPa |
| Tensile strength | 470MPa-630MPa |
| Elongation after fracture | ≥22% |
| Impact temperature | 20℃ |
Application of ASTM A516 Gr 70n
Pressure Vessels
ASTM A516 Gr 70n steel plate is an ideal material for the manufacture of medium and low-temperature pressure vessels, such as tanks, reactors, heat exchangers, pipelines and so on. These devices need to withstand a certain pressure and temperature, and this steel plate meets the requirements.
Boiler Manufacturing
It is suitable for the manufacturing of various boilers, including steam boilers, hot water boilers, etc. It can withstand high temperature and pressure working environment.
Petrochemical
In the petrochemical industry, this steel plate is used in the manufacture of a variety of towers, reactors, storage tanks and other equipment.
Machinery Manufacturing
In the field of machinery manufacturing, this steel plate can be used to manufacture a variety of heavy mechanical components and structural parts to meet the high requirements of mechanical equipment on material performance.
Energy, Nuclear
In energy facilities such as nuclear power plants, this steel plate is used to manufacture key components to ensure the safety and stability of the equipment.
Shipbuilding & Marine Engineering
It can also be used to manufacture components such as ship hulls and marine machinery, which need to withstand complex external forces and harsh marine environments.
Construction
It is also commonly used to manufacture critical parts in structural components such as bridges and buildings.
Our Certificates
FAQ
Q: What is pressure vessel plate?
A: PVQ steel plate is used for the production of pressure vessels, which are closed containers designed to hold gases or liquids at a pressure substantially different than the ambient pressure.
Q: What grade of steel plate is used in pressure vessels?
A: There are multiple grades of Pressure Vessel Plate like A537 is the most common grade. The lesser known grades would include TC128, ASTM A612, and ASTM A285. The main difference between Pressure Vessel Steel Plate and Corten Steel Plate is in their appearance.
Q: What is the standard steel for pressure vessels?
A: While there are multiple grades of PVQ steel, ASTM A516 and ASTM A537 are most commonly used for pressure vessel applications due to their balance of strength and ductility.
Q: How thick is pressure vessel steel plate?
A: We stock pressure vessel steel plate up to 250mm thick, which is certified to all leading European, American, and British grades. The sulphur and phosphorus contents are low, the steel is vacuum degassed, and calcium treated.
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