High Strength Steel Plate Hot Rolled Plate SA516 Gr70 Grade Steel Plate

Product Description:

A516Gr70N steel plate is a commonly used steel plate material for pressure vessels, which complies with the American standard ASME. "SA" means that the steel plate is suitable for pressure vessels specified by the American standard (ASME). "516" means that its minimum tensile strength is 516MPa. "Gr70" means that the material grade of the steel plate is Gr70. "N" means that the steel plate has been normalized.
A516Gr70N normalizing treatment: First, the A516Gr70N steel plate is heated to an appropriate temperature (usually 920°C to 980°C) and maintained for a certain period of time so that the structure in the steel plate reaches a uniform austenite state. This process helps to eliminate residual stress in the steel plate and improve the structure and properties of the material.
A516Gr70N cooling treatment: After normalizing treatment, the steel plate is rapidly cooled to form a fine martensitic structure through the normalizing process. This process not only helps to enhance the hardness and strength of the steel plate, but also improves its wear resistance and corrosion resistance.

Features:

High strength:
The minimum tensile strength of A516Gr70 steel plate is 515-690 MPa (74-100 ksi), which enables it to withstand higher pressures and loads and is suitable for the manufacture of various large pressure vessels and equipment.
Good toughness:
The steel plate has good toughness and can maintain good performance under impact loads, reducing the risk of damage to equipment in sudden accidents.
Excellent welding performance:
A516Gr70 steel plate has excellent welding performance, can maintain stable performance during welding, reduce the generation of welding defects, and improve the quality of welded joints.
Excellent fatigue resistance:
It has good fatigue resistance and can maintain stable performance under long-term alternating loads, extending the service life of equipment.
Good corrosion resistance:
After proper surface treatment (such as sandblasting, rust removal, painting, etc.), A516Gr70 steel plate can resist a certain degree of corrosion and improve the service life of equipment in harsh environments.
Excellent processing performance:
It has good processing performance, including cutting, bending, forming, etc., which can meet different manufacturing needs.

Applications:

A516Gr70 steel plate is widely used in:
Petroleum
Chemical
Electricity
Shipbuilding
Construction
Petroleum industry
Chemical industry
Industrial equipment manufacturing
Nuclear power and other industries
Used in the manufacture of pressure vessels, boilers, heat exchangers, storage tanks and other equipment to meet various complex and demanding working conditions.

EDEST STEEL's carbon steel plate is a versatile and reliable product widely used in various industries

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Top-quality Carbon Steel Plate

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Machining Center

We have our own workshop, we can supply one stop service:

1. Blasting machine cleaning the steel surface

2. Fiber machine cutting the plate as the CAD drawings

3. Bending machine

4. Drill machine drill the holes.

5. Laser & Punch

6. Laser Cutting

7. Folding

8. Insert Installation

9. Fabrication

10. Assembly

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