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Grade | C max | Mn | P max | S max | Si | Mo | Ni | Cr |
A533 Type D | 0.25 | 1.15-1.50 | 0.025 | 0.025 | 0.15-0.40 | 0.45-0.60 | 0.20-0.40 | 0- |
Class | Tensile strength Rm MPa | Yield strength ReH MPa min | Elongation A% min 50mm |
A533 Type D Class 1 | 550-690 | 345 | 18 |
A533 Type D Class 2 | 620-795 | 485 | 16 |
A533 Type D Class 3 | 690-860 | 570 | 16 |
Others steel grades steel plate for pressure vessel and boiler equipment in the standard ASTM A533/A533M and ASME SA533/SA533M:
A533 Type A alloy pressure vessel steel plates,
A533 Type B alloy pressure vessel steel plates,
A533 Type C alloy pressure vessel steel plates,
A533 Type E alloy pressure vessel steel plates,
SA533 Type A alloy pressure vessel steel plates,
SA533 Type B alloy pressure vessel steel plates,
SA533 Type C alloy pressure vessel steel plates,
SA533 Type D alloy pressure vessel steel plates,
SA533 Type E alloy pressure vessel steel plates