ASME SA387 Grade 22 Class 1 Plates – High Strength & Thermal Resistance
Conquest Steel & Alloys provides premium ASME SA387 Grade 22 Class 1 Plates, engineered for enhanced performance in high-temperature conditions. They are specially designed alloy steel plates with 2.25% chromium and 1.0% molybdenum content, which ensure high corrosion resistance, creep strength, and thermal stability.
ASME SA387 GR.22 CL.1 finds extensive application in pressure vessels, heat exchangers, and reactors in thermal power plants, oil refineries, and chemical processing units. Its capability of retaining mechanical properties at elevated temperatures renders it a highly suitable material for boilers and other high-temperature applications.
We supply and stock these plates in different thicknesses, sizes, and lengths to ASME and ASTM specifications. Our plates are available with third-party inspection reports and mill test certificates on request. They are processed to precise standards and have a reputation for having good weldability, machinability, and formability.
Supported by decades of experience from the industry, Conquest Steel & Alloys guarantees that each ASME SA387 Grade 22 Class 1 Plate delivered from us has international quality standards, consistency of performance, and an extended service life under harsh environments.
ASME SA387 GR.22 CL.1 Specification:
| Grade : | ASME SA387 Grade 22 Class 1 |
|---|---|
| Material : | Chromium-Molybdenum Alloy Steel |
| Thickness : | 6mm to 150mm |
| Width : | 1000mm to 3000mm |
| Length : | Up to 12000mm |
| Yield Strength : | ≥ 205 MPa |
| Tensile Strength : | 415 – 585 MPa |
| Temp Resistance : | Up to 600°C |
| Standards : | ASME SA387 / ASTM A387 |
| Applications : | Pressure Vessels, Boilers, Refineries |
