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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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St52-3 steel is a low alloy high strength steel that under the DIN 17100 standard. St52-3 steel plate is readily welded to other weld-able steel. ST52-3 steels Mechanical properties is Yield strength more than 355 MPa, tensile strength 490-630Mpa. ST -
A572 Grade 60 is a high strength, low alloy steel that finds its best application where there is need for more strength per unit of weight.Less of this material is needed to fulfill given strength requirements than is necessary with regular carbon st -
A573 Gr.70 Carbon steel plate steel sheet is common used in carbon steel plate with improved toughness. About mechanical property for A573 Gr.70 Carbon steel plate steel sheet, the minimum yield strength shall above 290 MPA and tensile strength shall -
X42 is a pipeline steel that under the API 5L standard. X42 steel is one of the mainly Steel for large diameter pipes. X42 pipeline steel plate is to provide standards for seamless and welded steel line pipe suitable for use in conveying gas, water, -
EN10025-5 S355J2WP steel gradeis a hot rolled products of structural steels in technical delivery conditions with improved atmospheric corrosion resistance. The main alloying elements are chromium nickel and copper with added phosphorous which gives -
Ss400 steel is under JIS3101 standard, due to the carbon is moderate, SS400 Carbon structural steel plate steel sheet has good comprehensive performance, strength, plasticity and welding performance is good. A large number of SS400 Carbon structural -
AISI 4140 high tensile steel bar is a chromium-molybdenum alloy steel.The chromium content provides good hardness penetration, and the molybdenum content ensures uniform hardness and high strength.AISI 4140 chrome-molybdenum steel can be oil hardened