ASTM A302 Grade A pressure vessel steel plate 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
ASTM A302, ASTM A302 STEEL, A302 STEEL PLATE - JOIN ASTM A-302/A-302M Specification :A302 is a kind of Mn-Mo and Mn-Mo-Ni alloy steel plates material used to fabric high temperature pressure vessels. Obviously, SA203 this property is based on it's Mn,Mo,Ni composition. ASTM A-302/A-302M A302 has four grades or levels-- A302 Gr.A, A302 Gr.B, A302 Gr.C, A302 Gr. D.
ASTM A302/A302M Standard Specification for Pressure Vessel Plates, Alloy Steel, Manganese-Molybdenum and Manganese- Molybdenum-nickel. ASTM A302/A302M. According to their strength levels, the plates are available in four grades:Grades A, B, C, and D. The maximum thickness of plates is limited only by the capacity of the chemical composition to meet the specified mechanical property