Sa 387M Gr22Cl2 Steel Plates
SA-387M Gr22Cl2 steel plates are chromium-molybdenum alloy steel plates designed for high-temperature and high-pressure applications, offering excellent strength, heat resistance, and durability in demanding industrial environments.
Overview
SA-387M Gr22Cl2 steel plates are hot-rolled alloy steel plates widely used in pressure vessels, boilers, and industrial equipment operating under elevated temperature and pressure conditions. The chromium and molybdenum content provides enhanced strength and resistance to heat and hydrogen attack.
Key Characteristics
- Excellent strength at high temperatures
- Good resistance to oxidation and corrosion
- High resistance to pressure and thermal stress
- Good formability and weldability
Applications
- Pressure vessels and boilers
- Heat exchangers
- Petrochemical and refinery equipment
- Industrial construction and structural components
- Tubes, piping, and high-temperature machinery parts
Material Standard
- ASTM / ASME SA-387M Grade 22 Class 2
Usage Advantages
- Reliable performance in severe operating conditions
- Long service life in high-pressure environments
- Widely accepted standard for pressure equipment
- Suitable for demanding industrial applications
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