ASME SA515 / ASTM A515 Carbon Steel Plates for Pressure Vessels
ASME SA515 / ASTM A515 plates are made of high-quality carbon steel for boilers and pressure vessels. Reliable supplier ensures durability.
- High Temperature Resistance – Designed for use in boilers and pressure vessels operating at elevated temperatures.
- Excellent Strength & Toughness – Provides reliable mechanical properties for heavy-duty industrial applications.
- Wide Grade Availability – Offered in Grade 55, 60, and 70 to meet various engineering and project requirements.
SA515/A515 Steel Plate Description
ASME SA515 / ASTM A515 plates are manufactured from high-quality carbon steel, specifically engineered for boilers and pressure vessels operating under high temperature and pressure conditions. As a trusted steel plate supplier, we offer multiple grades such as 55, 60, and 70, providing flexibility to meet diverse project needs. These plates deliver excellent strength, durability, and heat resistance, making them ideal for petrochemical, power generation, and industrial processing applications. Available in bulk and custom dimensions, they ensure optimal performance and cost efficiency for large-scale engineering projects.
| ASME SA515 ASTM A515 Steel Plate Chemical Composition | |||||
| Grade | Carbon (C) % | Manganese (Mn) % | Phosphorus (P) max % | Sulfur (S) max % | Silicon (Si) % |
| 55 | 0.28 – 0.31 | 0.60 – 0.90 | 0.035 | 0.035 | 0.15 – 0.40 |
| 60 | 0.28 – 0.31 | 0.60 – 0.90 | 0.035 | 0.035 | 0.15 – 0.40 |
| 65 | 0.28 – 0.31 | 0.60 – 0.90 | 0.035 | 0.035 | 0.15 – 0.40 |
| 70 | 0.28 – 0.31 | 0.60 – 0.90 | 0.035 | 0.035 | 0.15 – 0.40 |
| ASME SA515 ASTM A515 Steel Plate mechanical properties | ||||||
| Grade | Tensile Strength (MPa) | Tensile Strength (ksi) | Yield Strength min (MPa) | Yield Strength min (ksi) | Elongation in 200 mm min (%) | Elongation in 50 mm min (%) |
| 55 | 380 – 515 | 55 – 75 | 205 | 30 | 22 | 25 |
| 60 | 415 – 550 | 60 – 80 | 220 | 32 | 21 | 25 |
| 65 | 450 – 585 | 65 – 85 | 240 | 35 | 19 | 23 |
| 70 | 485 – 620 | 70 – 90 | 260 | 38 | 17 | 21 |
ASME SA515/ ASTM A515pressure vessel steel Application
As a leading pressure vessel steel plate manufacturer and supplier, we provide ASME SA515 / ASTM A515 plates designed for high-temperature and intermediate-temperature pressure applications. This steel is widely used in industrial boilers, steam drums, refinery storage tanks, petrochemical vessels, power plant pressure shells, and large heat exchangers. Its excellent strength and durability make it ideal for oil & gas, chemical processing, and bulk liquid transportation industries. We supply SA515 steel plates for sale in various grades and thicknesses to meet the needs of engineering companies, EPC contractors, and equipment manufacturers worldwide.
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