Products Description
A516GR70 steel plate is a high-strength low-alloy steel material for pressure vessels that complies with the standards of the American Society for Testing and Materials (ASTM). This steel plate features excellent impact resistance, high fatigue strength, and low-temperature toughness, achieved through optimised chemical composition and heat treatment processes. Its unique characteristics make it an ideal core material for pressure vessels in industries such as petrochemicals, energy and power, and coal chemicals.
Our products undergo rigorous quality control throughout the entire production process, from design to manufacturing, ensuring safety in high-pressure operating conditions. For more product details or customised solutions, please contact us.
Video
Products Description
| Project | Specific Parameters |
| Product Type | Boiler-Grade Pressure Vessel Steel Plate |
| Implementation Standard | ASTM |
| Production Process | Hot-Rolled |
| Specifications - Thickness | 6MM - 300MM |
| Specifications - Width | 1500MM - 4050MM |
| Core Mechanical Properties - Strength | Over 20% higher than ordinary steel plates; Yield strength ≥290MPa; Tensile strength 485 - 620 MPa |
| Core Mechanical Properties - Toughness | Normalized treatment ensures uniform internal grain structure, enhancing toughness by over 50%; Impact temperature: -45°C (V-notch) |
| Core Mechanical Properties - Elongation | ≥21% |
| Chemical Composition (Primary Elements) | Carbon (C) ≤0.31%; Manganese (Mn), Silicon (Si), Phosphorus (P), Sulfur (S), etc., comply with ASTM standard limits |
Why can A516GR70 steel plates be used for pressure vessels?
- High strength: The minimum tensile strength of A516Gr70N steel plates is 515-690 MPa. It can withstand high pressure and heavy loads, making it suitable for manufacturing various large-scale pressure vessels and equipment.
- Good toughness: This steel maintains good performance under impact loads, reducing the risk of damage to equipment in sudden accidents.
- Excellent weldability: This steel maintains stable performance during welding, reducing the occurrence of welding defects and improving the quality of welded joints.
- Outstanding fatigue resistance: This steel maintains stable performance under long-term alternating loads.
- Good corrosion resistance: A516GR70N steel plates can resist a certain degree of corrosion after appropriate surface treatment, such as sandblasting, rust removal, and painting. Therefore, pressure vessels made from this steel plate can be used for extended periods in harsh environments.
- Excellent machinability: This steel plate has good machinability, including cutting, bending, and forming. You can process the steel according to different manufacturing requirements.
- Strict quality control: The production process of A516Gr70N steel plates undergoes strict quality control to ensure that the quality and performance of the steel plates meet relevant standards and regulations, guaranteeing the reliability and safety of the equipment.
Exhibition
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 about the MOQ? If my first order is small, will you accept it?
A: We will try our best to support your trial order quantity, so even if it is 1 piece or 1 kg, we can start cooperation; because we are confident to make a second order with the company.
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.
Hot Tags: a516gr70 for pressure vessels, China a516gr70 for pressure vessels suppliers, pressure vessel steel plates for nursing home
