ASTM A736/A736M-25

Die Annotation des Normtextes ASTM A736/A736M-25 :

This specification covers two grades of low-carbon age-hardening alloy steel plates for welded pressure vessels and piping components. The two grades are nickel-copper-chromium-molybdenum-columbium and nickel-copper-manganese-molybdenum-columbium alloy steel. The heat treatment procedure for class 1, 2, 3 plates are presented. The steel shall conform to the required chemical compositions. Mechanical property requirements of the steel plates that include tension test requirements and notch-toughness requirements are presented in details.


Keywords:
alloy steel, alloy steel plate, pressure vessel plate, low carbon, age hardening, pressure vessels, piping components, precipitation heat treated, nickel-copper-chromium-molybdenum-columbium (niobium),, ICS Number Code 77.140.30 (Steels for pressure purposes)