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EN10028-3 P460NL2 Pressure Vessel And Boiler Steel Plate Chemical Composition and Mechanical Property Al% N% Cr% Cu% Mo% Nb% Ni% Ti% V% Nb+Ti+V% 0.02 0.025 0.3 0.7 0.1 0.05 0.8 0.03 0.2 0.22 Grade ...