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ASTM A202 Pressure Vessel Steel Material and Grades:
Alloy System: **Chromium-Manganese-Silicon (Cr-Mn-Si)** Low-Alloy Heat-Resistant Steel2026-04-17 -
ASTM A204/A204M Grade B molybdenum alloy steel plates for pressure vessels feature superior chemical composition and mechanical properties compared to Grade A2026-04-10
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As a molybdenum-alloy steel plate for pressure vessels under the ASTM A204/A204M standard, A204 Gr.A is a low-alloy, high-strength material specifically designed for service conditions involving moderate temperatures (≤400°C) and moderate-to-high pressure2026-03-31
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Key Characteristics of P295GH Steel2025-12-22
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Characteristics of DIN 17102 WStE 255 Steel2025-12-19
Characteristics of G3115 SPV24 Steel Plate
High Strength and Good Toughness: The SPV24 steel plate has a yield strength exceeding 315 MPa, along with a high tensile strength-to-yield ratio, enabling it to withstand significant loads and stresses. Additionally, it exhibits excellent impact toughness and low-temperature toughness, passing impact tests at -40°C without failure, ensuring stable performance in harsh environments.
Excellent Weldability: The SPV24 steel plate demonstrates good weldability, meeting the requirements of various welding processes for ease of processing and manufacturing. With low carbon content and a controlled carbon equivalent (CE) at a low level, it is less prone to cracking during welding, making it suitable for on-site welding operations.
Good Corrosion Resistance: The steel plate undergoes special heat treatment and surface treatment, forming a dense oxide film on its surface that effectively prevents corrosion media from eroding the steel, thereby extending the service life of the equipment.