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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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P355GH boiler steel plate is a kind of material for boiler and pressure vessel steel. EN10028 P355GH steel plates is characterised by a minimum yield strength of 280-355 MPa and by good weldability. -
A516 Grade 70 Boiler steel is a medium carbon alloy designed for use in pressure vessels and boilers. It contains sulfur and silicon at the highest levels allowed by the ASTM. -
A515 Gr 70 Steel is a kind of Boiler Steel. A515 Gr 70 Steel tensile strength is 485 Mpa to 620 Mpa and the yield strength is min 260 Mpa. The following is A515 Gr 70 Steel details for your reference. -
16Mo3 steel plate is a kind of boiler steel which under EN10028 standard. 16Mo3 steel is mainly used for boilers and pressure vessels with elevated temperatures equivalent to DIN17155 15Mo3 and UNI5869 15M03, 15D3 (NFA 36205 ) and ASTM A204Gr.B. -
P275NL2 steel is a normalized steel plate and sheet which is mainly used for building pressure vessels and boilers and pipes for hot liquid. More information about P275NL2 steel details, please see the following. -
P460NL2 steel plate under EN10028-3 standard, and P460NL2 steel plate is high strength plate with improved notch toughness that allows it to be used in environments where high strength at low temperature is important. -
P275NL1 is a pressure vessel steel designed for low temperature use. This is done through the reduction of phosphorus and sulphur in the steel. We have one of Europe’s largest stocks of P275NL1 available for immediate dispatch .