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ASTM A202 Grade B is a chromium-manganese-silicon low-alloy steel tailored for high-pressure, medium-temperature pressure vessel applications.2026-04-30
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ASTM A202 Grade A is a critical chromium-manganese-silicon low-alloy steel plate specifically designed for welded pressure vessels and boilers operating at medium temperatures.2026-04-30
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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
JIS G3115 steel
JIS G3115 steel is a Japan standard of boiler and pressure vessel steel. Under JIS G3115 standard, steel grade has SPV355, SPV315, SPV235...
JIS G3115 steel
JIS G3115 SPV235: Is for pressure vessels for intermediate temperature service.
JIS G3115 SPV315: Good strength, good toughness and low effectiveness of the tendency in the use of bending, curling, deformation processing, good weldability and resistance to intergranular corrosion.
JIS G3115 SPV355: Has a good weldable and is widely used in the manufacture of steam boiler, pressure vessel, high pressure pipeline and other similar structure with steel plate.
As a professional steel supplier, BEBON STEEL registers Hundreds of thousands of tons of JIS G3115 steel ex-stock source on our spot trade flatform.
If you are interested in JIS G3115 steel, welcome to contact us, look forward to cooperate with you.