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ASTM A387 Grade 11 Class 1 Steel Manufacturers steel plate

Standard Specification for Pressure Vessel Plates, Alloy Steel, Chromium-Molybdenum

ASTM A387 Grade 11 Class 1 Steel Manufacturers
ASTM A387 Grade 11 Class 1 Steel Description
ASTM A387 Grade 11 Class 1 is a chromium molybdenum Alloy steel plates intended primarily for welded boiler and pressure vessels designed of elevated temperature service. A387 Grade 11 Class 1 max thickness of plates is limited only by the capacity of the composition to meet specified mechanical property requirements.
ASTM A387 Grade 11 Class 1 Steel Characteristics
ASTM A387 Grade 11 is categorized as Alloy Steel. It is composed of (in weight percentage) 0.17% Carbon (C), 0.40-0.65% Manganese (Mn), 0.035% Phosphorus (P), 0.035% Sulfur (S), 0.50-0.80% Silicon (Si), 1.00-1.50% Chromium (Cr), 0.45-0.60% Molybdenum (Mo), and the base metal Iron (Fe).
ASTM A387 Grade 11 Class 1 Steel Dimension
Thickness: 1.5mm -260mm
Width: 1000mm-4000mm
Length: 1000mm-18000mm
ASTM A387 Grade 11 Class 1 Steel Application
ASTM A387 Grade11 class1 pressure vessel steel is widely used in petroleum, chemical industry, power station, boiler, etc, used to make the reactor, heat exchanger, separator, spherical tank, liquefied gas, nuclear reactor pressure vessel, boiler steam drum steam, liquefied petroleum, hydropower station, high pressure pipe.
For more information about Chrome Moly steel plate in general or A387 steel stock in particular, or for specific enquiries please contact us.


Bebon International is a professional ASTM A387 Grade 11 Class 1 Steel Manufacturers steel exporter and a steel Stockist in china. We keep more than 1000 tons ASTM A387 Grade 11 Class 1 Steel Manufacturers steel in stock every month. If you want to get the ASTM A387 Grade 11 Class 1 Steel Manufacturers steel price, please do not hesitate to contact us. Any need in ASTM A387 Grade 11 Class 1 Steel Manufacturers Chemical Composition and Mechanical Properties, please feel free to contact us by email or calling to us.
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