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ASTM A302 Grade B/A302 Gr.B vessel plates boiler steel sheets steel plate

ASTM A302 Grade B/A302 Gr.B vessel plates boiler steel sheets are manganese-molybdeum-nickel alloy steel plates, which are widely used in petroleum, chemical industry, power station, boiler, etc, to make the reactor, heat exchanger, separator, spherical tank, liquefied gas, nuclear reactor pressure vessel, boiler steam drum steam, liquefied petroleum, hydropower station and so on.

ASTM A302 Grade B/A302 Gr.B vessel plates boiler steel sheets chemical composition:

Steel Grade The Element Max (%)
C Si Mn P S Mo Ni
A302 Grade B 0.20-0.25 0.13-0.45 1.07-1.62 0.035 0.035 0.41-0.64 -

ASTM A302 Grade B/A302 Gr.B vessel plates boiler steel sheets mechanical property:

Steel Grade Thickness Yield Tensile Elongation
A302 Grade B 6-50 345 Mpa 550-690 Mpa 18%
50-200 345 Mpa 550-690 Mpa 15%

BBN has supplied ASTM A302 Grade B/A302 Gr.B vessel plates boiler steel sheets for clients all over the world to manufacturer pressure vessel, boiler, storage tanks and heat exchanger in oil, gas projects. BBN steel can roll the maximum thickness for ASTM A302 Grade B/A302 Gr.B vessel plates boiler steel sheets in 300 millimeters,and also gurantee the steel properity including mechanical properity and chemical composition completely in line with the standard ASTM A302/A302M.Now BBN steel is the only one supplier can do this gurantee in China.


Bebon International is a professional ASTM A302 Grade B/A302 Gr.B vessel plates boiler steel sheets steel exporter and a steel Stockist in china. We keep more than 1000 tons ASTM A302 Grade B/A302 Gr.B vessel plates boiler steel sheets steel in stock every month. If you want to get the ASTM A302 Grade B/A302 Gr.B vessel plates boiler steel sheets steel price, please do not hesitate to contact us. Any need in ASTM A302 Grade B/A302 Gr.B vessel plates boiler steel sheets Chemical Composition and Mechanical Properties, please feel free to contact us by email or calling to us.
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