Pressure Vessel Steel Plate
Pressure Vessel Steel Plate
Pressure vessel steel plates are specialized materials used to construct vessels and containers that operate under high pressure. These plates are essential in industries like oil and gas, petrochemical, power generation, and chemical processing.
Emirerri Steel Pressure Vessel Steel Plates are engineered to meet the rigorous demands of industries requiring high-strength, durable, and reliable materials. These plates are manufactured to withstand extreme conditions, ensuring safety and performance in critical applications.
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Application
Pressure Vessel Steel Plates are essential in the construction of:
- Storage Tanks: Safe containment of gases and liquids at varying pressures.
- Boilers: High-temperature environments where durability and heat resistance are crucial.
- Heat Exchangers: Efficient heat transfer in industrial processes.
- Reactors: Containment of reactive substances in chemical and petrochemical industries.
Properties
- Strength: High tensile and yield strength to withstand internal pressure.
- Ductility: Ability to deform without breaking, important for absorbing stress.
- Toughness: Resistance to impact and shock loading, critical for safety.
- Corrosion Resistance: Especially in stainless steels or in environments prone to corrosion.
Benefits
- High Strength: Superior mechanical properties to endure high pressure and temperature.
- Durability: Long-lasting performance even in harsh environments.
- Corrosion Resistance: Enhanced resistance to corrosion, ensuring longevity and reduced maintenance.
- Versatility: Suitable for a wide range of applications across different industries.
ASTM A516
EN 10028-2
JIS G3115
IS 2041
ASTM A285
ASTM A537
ASTM A387
Chemical Composite Pressure Vessel Steel Plate
| Grade | C (Carbon) | Mn (Manganese) | Si (Silicon) | P (Phosphorus) | S (Sulfur) | Cr (Chromium) | Mo (Molybdenum) | Ni (Nickel) | Cu (Copper) |
|---|---|---|---|---|---|---|---|---|---|
| ASTM A204 Gr B | 0.25-0.30 | 0.60-0.90 | 0.15-0.40 | ≤0.035 | ≤0.035 | ≤0.40 | 0.30-0.60 | – | – |
| ASTM A285 Gr C | 0.23-0.28 | 0.60-0.90 | 0.15-0.40 | ≤0.035 | ≤0.035 | ≤0.40 | – | – | – |
| ASTM A350 LF2 | 0.23-0.28 | 0.60-0.90 | 0.15-0.40 | ≤0.035 | ≤0.035 | ≤0.40 | 0.30-0.60 | ≤0.30 | ≤0.40 |
| ASTM A516 Gr 70 | 0.21-0.28 | 0.60-0.90 | 0.15-0.40 | ≤0.035 | ≤0.035 | ≤0.40 | 0.08-0.15 | ≤0.30 | ≤0.40 |
| ASTM A662 Gr C | 0.21-0.28 | 0.60-0.90 | 0.15-0.40 | ≤0.035 | ≤0.035 | ≤0.40 | – | – | – |
| EN 10028 P265GH | 0.18-0.25 | 0.60-0.90 | 0.15-0.40 | ≤0.035 | ≤0.035 | ≤0.40 | 0.15-0.25 | ≤0.30 | ≤0.40 |
| ASTM A516 Gr 65 | 0.18-0.23 | 0.60-0.90 | 0.15-0.40 | ≤0.035 | ≤0.035 | ≤0.40 | 0.08-0.15 | ≤0.30 | ≤0.40 |
| EN 10028 P355NH | 0.16-0.22 | 0.60-0.90 | 0.15-0.40 | ≤0.035 | ≤0.035 | 0.90-1.20 | 0.30-0.60 | ≤0.30 | ≤0.40 |
| ASTM A516 Gr 60 | 0.15-0.21 | 0.60-0.90 | 0.15-0.40 | ≤0.035 | ≤0.035 | ≤0.40 | 0.08-0.15 | ≤0.30 | ≤0.40 |
| ASTM A240 304 | 0.08 max | 2.00 max | 0.75 max | 0.045 max | 0.030 max | 18.00-20.00 | – | 8.00-10.50 | – |
| ASTM A240 316 | 0.08 max | 2.00 max | 0.75 max | 0.045 max | 0.030 max | 16.00-18.00 | 2.00-3.00 |
Mechanical Properties Pressure Vessel Steel Plate
| Grade | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation (%) | Impact Toughness (J) | Hardness (HB) |
|---|---|---|---|---|---|
| ASTM A516 Gr 60 | 260-350 | 415-550 | 20-22 | 27 @ -46°C | 160 |
| ASTM A516 Gr 65 | 290-355 | 450-585 | 19-21 | 27 @ -46°C | 170 |
| ASTM A516 Gr 70 | 290-415 | 485-620 | 15-20 | 27 @ -46°C | 190 |
| ASTM A285 Gr C | 205-275 | 345-485 | 20-23 | N/A | 140 |
| ASTM A662 Gr C | 240-330 | 415-550 | 20-22 | N/A | 160 |
| ASTM A204 Gr B | 240-325 | 415-535 | 20-22 | N/A | 160 |
| ASTM A350 LF2 | 230-330 | 415-550 | 20-22 | 27 @ -50°C | 170 |
| EN 10028 P265GH | 265-340 | 430-580 | 20-22 | 27 @ -40°C | 160 |
| EN 10028 P355NH | 355-460 | 470-630 | 20-22 | 40 @ -50°C | 180 |
| ASTM A240 304 | 205-260 | 510-740 | 40-50 | N/A | 190 |
| ASTM A240 316 | 205-290 | 480-720 | 40-50 | N/A | 200 |
Pressure Vessel Steel Plate Dimensions
| Thickness (mm) | Width (mm) | Length (mm) |
|---|---|---|
| 6 | 1000-3000 | 2000-12000 |
| 8 | 1000-3000 | 2000-12000 |
| 10 | 1000-3000 | 2000-12000 |
| 12 | 1000-3000 | 2000-12000 |
| 16 | 1000-3000 | 2000-12000 |
| 20 | 1000-3000 | 2000-12000 |
| 25 | 1000-3000 | 2000-12000 |
| 30 | 1000-3000 | 2000-12000 |
| 40 | 1000-3000 | 2000-12000 |
| 50 | 1000-3000 | 2000-12000 |
| 60 | 1000-3000 | 2000-12000 |
| 70 | 1000-3000 | 2000-12000 |
| 80 | 1000-3000 | 2000-12000 |
| 100 | 1000-3000 | 2000-12000 |
Quality Assurance
- Testing: Includes mechanical tests (tensile, impact), non-destructive tests (ultrasonic, radiographic), and chemical composition analysis.
- Certification: Often required from recognized bodies to ensure compliance with standards and specifications.
Considerations
- Thickness: Must be chosen based on the pressure and temperature requirements of the application.
- Welding: The steel must be weldable; different grades have varying weldability.
- Impact Toughness: Critical for low-temperature applications to prevent brittle failure.