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China GB/T700 Q235B carbon steel plates mild steel sheets steel plate

China GB/T700 Q235B carbon steel plates mild steel sheets are one of the most popular mild steel materials used in the world. Q235B carbon steel have certain elongation and strength, good toughness and casting properties. Q235B steel is easy to punch and weld. For those features, GB/T700 Q235B carbon steel plates mild steel sheets are used for welding structures with high quality requirements in building and bridge engineering.

GB/T700 Q235B carbon steel plates mild steel sheets chemical composition

Grade C % Si % Mn % P % S %
Q235B 0.22 0.35 1.4 0.045 0.045

GB/T700 Q235B carbon steel plates mild steel sheets mechanical properties

Grade Thickness(mm) Yield Strength (Mpa) Tensile Strength Elongation(%) Min Impact Energy
(MPa)
Q235B ≤ 16 235 370-500 26 20 27J
16-40 225 370-500 25 20 27J
>40 215 370-500 24 20 27J

China GB/T700 Q235B carbon steel plates mild steel sheets have similar performance with America steel ASTM A36, A283C, European steel S235JR, DIN steel ST37-2, JIS steel SS400, etc. But they also have difference in some aspects. Welcome to contact BBN steel for more information.


Bebon International is a professional China GB/T700 Q235B carbon steel plates mild steel sheets steel exporter and a steel Stockist in china. We keep more than 1000 tons China GB/T700 Q235B carbon steel plates mild steel sheets steel in stock every month. If you want to get the China GB/T700 Q235B carbon steel plates mild steel sheets steel price, please do not hesitate to contact us. Any need in China GB/T700 Q235B carbon steel plates mild steel sheets Chemical Composition and Mechanical Properties, please feel free to contact us by email or calling to us.
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