Products Description
A516 Grade 70 Steel Plate is a high quality steel plate designed for high pressure, high temperature and corrosive environments, and is widely used in key industrial fields such as energy, chemical industry, and shipping.The A516 Gr 70 material has high tensile strength and is able to withstand large tensile forces with good durability. It also has good toughness and can maintain relatively stable performance under extreme conditions. In addition this material is also characterised by high corrosion resistance, making it suitable for applications subject to long-term chemical corrosion. Because it is a low carbon steel, it is easy to cut, drill and weld during processing.
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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℃ |
A516 Gr 70 Material Characteristics
The composition ratio is reasonable
A516Gr70 belongs to high-quality carbon steel with low carbon content, usually less than or equal to 0.30%. This helps to improve the toughness and welding properties of the steel plate. The manganese content is about 0.79 - 1.30%, which improves the strength and hardenability of the steel plate.
Low impurity content
During the production process, workers will strictly control the content of phosphorus, sulfur and other impurity elements, with the aim of reducing the steel's hot brittleness and cold brittleness, and improving its fatigue resistance and processing performance.
Higher strength
The tensile strength of A516Gr70 is generally between 485 - 620MPa, and the yield strength is ≥260MPa. This feature makes it able to withstand larger pressures and loads, and it is suitable for the manufacture of a variety of pressure vessels and pipelines.
Good toughness
A516Gr70 still has good impact toughness in medium and low temperatures, which can effectively resist brittle fracture and ensure that the equipment can still be operated in harsh environments.
Good elongation
The elongation of this material is 17% at 200mm scale and 21% at 50mm scale. This indicates that the plate has good plastic deformation capacity, which facilitates a variety of cold and hot working processes, such as stamping, bending and coiling.
Excellent welding performance
Due to the low carbon content and strict control of the content of impurities, A516Gr70 steel plate has good welding performance, can be used in a variety of welding methods, such as manual arc welding, gas shielded welding, etc., and the performance of the welded joints to meet the requirements of use.
Product Applications
In the petrochemical industry, A516 Grade 70 steel plates are the primary material used in reactors, oil and gas separators, and LPG storage tanks.
In the power generation industry, it is suitable for boiler drums and non-pressure-bearing critical components in nuclear power plants.
In the shipbuilding and offshore engineering sectors, it is used to manufacture hull structures and pressure-bearing components for offshore platforms.
Additionally, it is commonly used in equipment such as fermentation tanks in the light industry and high-pressure water pipes in hydroelectric power stations. Due to its high cost-effectiveness, it is the preferred material for medium- and low-pressure applications.
Packaging & Delivery
- Standard export seaworthy packing
- Bulk shipment or container loading
- Flexible logistics solutions
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👉 Email: info@chinasteelcompany.com
👉 WhatsApp: +8615837212056
FAQ
Q: What are your payment terms?
A: Our payment terms: 30% T/T deposit and 70% on B/L copy or L/C at sight, before you pay the balance. We will show you product and packaging photos.
Q: How long is your delivery time?
A: Generally, it takes 10-15 working days for stock, and 20-30 working days if there is no stock. According to the order quantity
Q: Can you accept customization?
A: Yes. Can be customized according to customer requirements
Q: How to ensure quality?
A: The factory test certificate is provided with the shipment. If necessary, a third-party inspection can be accepted.
Q: How about your after-sales service?
A: As a professional steel export company, we provide promotion and technical support for all questions and questions.
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