Druckbehälterstahlplatten

The Chemical Composition of Pressure Vessel Steel Plates Grade C Si Mn P< S< Ni Cr 09MnNiDr <0.12 0.15-0.50 1.20-1.60 0.015 0.005 0.30-0.80 16MnDR <0.20 0.15-0.50 1.20-1.60 0.015 0.005 Q370R <0.18 <0.55 1.20-1.60 0.015 0.005 15CrMoR 0.12-0.18 0.15-0.40 0.40-0.70 0.015 0.005 0.80-1.20 P265GH <0.20 <0.40 0.80-1.40 0.015 0.005 <0.30 <0.30 12MnNiVR <0.14 0.15-0.40 1.20-1.60 0.015 0.005 0.15-0.40 <0.30 A516Gr70 <0.27 0.15-0.40 0.85-1.20 0.020 0.005 <0.40 <0.30 9%Ni <0.10 0.15-0.40 0.30-0.80 0.015 0.005 8.50-9.50 <0.20 The Mechanical Properties of Vessel Plates Grade Transversal Rel (MPa) Transversal Rm (MPa) ElongationA(%) Transversal impact(J) Temperature (°C) 09MnNiDr >260 430-570 >23 >54 -70 16MnDR >255 450-620 >21 >54 -30 Q370R >340 520-630 >20 >54 -20 15CrMoR >275 450-590 >19 >54 20 P265GH >245 410-530 >22 >54 -20 12MnNiVR >490 610-730 >17 >100 -20 A516Gr70 >260 485-620 >21 >54 -46 9%Ni >590 690-820 >18 >100 -196