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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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Chemical content of A516Gr60 pressure vessel steel plate and application of ASTM A516Gr60 pressure vessel steel plate
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Chemical content of DIN St37-2 channel steel and application of DIN St37-2 channel steel
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Chemical content of JIS SS540 channel steel and application of SS540 U carbon channel steel
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Chemical content of ASTM A572 Gr65 low-alloy steel plate and application of ASTM A572 Gr65 steel plate
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Chemical composition of ASTM St52-3 channel steel and application of St52-3 galvanized channel steel
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ASTM A50 carbon steel sheet is a high-strength low-alloy steel, ASTM A50 steel with good chemical properties and corrosion resistance,and ASTM A50 carbon steel sheet widely used in the production and life. As the most popular ASTM A50 steel sheet sup
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Chemical content of ABS GRADE AH32 shipbuilding angle steel and technique of GRADE AH32 shipbuilding angle steel








