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Chemical composition of SA302 Gr.C steel plate:
Carbon (C): ≤0.25% (requirements vary by thickness; e.g., ≤0.20% for thickness ≤25mm)2026-09-25 -
SA302 Gr.B Steel Plate Standards and Origins:
SA302 Gr.B falls under the ASTM A302/A302M standard, jointly established by the American Society of Mechanical Engineers (ASME) and the American Society for Testing and Materials (ASTM).2026-09-18 -
In industrial sectors such as petroleum refining, chemical synthesis, and power generation, pressure vessels often require stable, long-term operation under conditions involving moderate temperatures, high pressures, and even corrosive media.2026-09-11
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Standard Classification: Complies with ASME SA302/ASTM A302 specifications, applicable to manganese-molybdenum and manganese-molybdenum-nickel alloy steel plates for pressure vessels.2026-09-04
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Executive Standard: SA299 Gr. B steel plates comply with the ASME standard, specifically ASTM A299/A299M.2026-08-26
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A299 grade A steel plates are used to build boilers and pressure vessels such as petroleum, chemical industry, power plants.More information about A299 grade A steel plate,please see the following. -
p355nh steel is mainly used to fabricate boiler and pressure vessel. Same as the other boiler and pressure vessel using steel plate, this kind of steel has the good grain and mechanical properties. -
P355Q steel plate under EN10028-6 standard which is a kind of low alloy steel. As the boiler steel, P355Q steel plate is widely used in petroleum industry, chemical industry, power station and so on. -
SB480 steel plate is a kind of material which is mainly used for boiler and pressure vessel steel. SB 480 steel plate is characterized by a minimum yield strength of 280-355 MPa and by good weldability. -
SPV315 steel plate under JIS 3115 standard. As a kind of material for boiler and pressure vessel steel, SPV315 steel plate is characterized by a minimum yield strength of 220 - 295 MPa and by good weldability. -
10CrMo910 steel plate is a kind of boiler steel plate, it is characterized by a good weldability. 10CrMo910 steel plate is widely used for manufacturing boilers, pressure vessels and pipes transporting hot liquids. -
A299 Grade B Boiler steel plate under ASTM standard. As a professional A299 Grade B boiler steel supplier, we promise we can offer you the qualified A299 Grade B Boiler steel plate.