Steel circle A350 LF2 (Class 1): Characteristics, Applications, and Features
🔧 Technical Specifications
Steel circle A350 LF2 (Class 1) is a low-alloy steel used in the production of components designed for high-pressure operation at low temperatures. It features high strength, excellent weldability, and impact toughness, making it an ideal choice for pipelines, flanges, and other critical components.
| Property | Specification |
|---|---|
| Steel Grade | A350 LF2 (Class 1) |
| Tensile Strength | 485 – 655 MPa |
| Yield Strength | ≥ 250 MPa |
| Impact Toughness | ≥ 27 J at -45°C |
| Weldability | High, suitable for all welding methods |
| Density | 7.85 g/cm³ |
| Operating Temperature | Up to -46°C |
🏗️ Applications
| Industry | Application |
|---|---|
| Oil & Gas Industry | Flanges, pipeline connection components |
| Energy Sector | Boilers, heat exchanger components |
| Mechanical Engineering | Pressure-bearing parts, support structures |
| Shipbuilding | Hull components, piping systems |
| Cryogenic Equipment | Low-temperature operating equipment |
⚙️ Key Advantages
| Feature | Benefit |
|---|---|
| High Impact Toughness | Ensures reliability at low temperatures |
| Excellent Weldability | Facilitates assembly and processing |
| Pressure Resistance | Ideal for high-pressure piping systems |
| Durability | High resistance to mechanical stress |
| Stability in Harsh Conditions | Suitable for extreme environments |
Steel circle delivery forms A350 LF2 (Class 1)
| Steel circles
| |
| Steel grades
| Dimensions supplied (mm)
|
| Steel circle A350 LF2 (Class 1)
| 30 – 600
|
