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A612 Steel
A612 Steel
A612 steel is a high-strength PVQ (Pressure Vessel Quality) carbon steel plate designed for use in pressure vessels and boilers operating in moderate to low-temperature environments. It offers excellent toughness and is ideal for demanding applications where safety and durability are essential. A612 steel grade 70 is especially valued for its strength and resistance to brittle fracture.
Zhaojian Steel offers high-quality A612 steel plates up to 1 inch thick that meet ASTM standards. These plates are effective in oil and gas, chemical processing, and power generation industries, where pressure containment and low-temperature toughness are essential. A612 is easy to weld and machine, making it a dependable choice for fabricators.
Zhaojian Steel offers high-quality A612 steel plates up to 1 inch thick that meet ASTM standards. These plates are effective in oil and gas, chemical processing, and power generation industries, where pressure containment and low-temperature toughness are essential. A612 is easy to weld and machine, making it a dependable choice for fabricators.
Product Specifications
| Property | Specification |
| Standard | ASTM A612 |
| Steel Type | Pressure Vessel Quality (PVQ) Carbon Steel |
| Grade Available | A612 Grade 70 |
| Delivery Condition | As-rolled |
| Thickness Range | 4.8 mm – 25.4 mm (3/16″ – 1″) |
| Width Range | 1219 mm – 3048 mm (48″ – 120″) |
| Length Range | Up to 12,192 mm (480″) |
| Surface Finish | Hot rolled / mill finish |
| Element | Max % |
| Carbon (C) | 0.26 |
| Manganese (Mn) | 0.80 – 1.50 |
| Phosphorus (P) | ≤ 0.035 |
| Sulfur (S) | ≤ 0.035 |
| Silicon (Si) | ≤ 0.15 – 0.40 |
| Property | A612 Specification |
| Yield Strength (ksi / MPa) | ≥ 45 ksi (310 MPa) |
| Tensile Strength (ksi / MPa) | 70 – 90 ksi (485–620 MPa) |
| Elongation in 8″ (%) | ≥ 21% |
| Elongation in 2″ (%) | ≥ 27% |
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More Details
Applications
Pipelines, Storage Tanks, Pressure Vessels, Constructing Reactors, Heat Exchangers, Storage Vessels
FAQs
What Makes ASTM A516 Steel Plate Durable for Long-Term Use?
ASTM A516 steel is highly resistant to fatigue and cracking over time. Its ability to withstand both high and low temperatures, combined with excellent weldability, ensures long-lasting performance in heavy-duty applications like power generation and petrochemical industries.
What is the maximum thickness of A612 Steel Plate?
The maximum thickness available for ASTM A612 steel plate is 1 inch.
Why choose Zhaojian Steel for A612 Steel Plates?
Zhaojian Steel provides high-quality A612 Pressure Vessel Steel Plates with quick delivery and competitive prices, ensuring you get dependable materials for your projects.
