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Grade | Material No. | C max | Si max | Mn max | P max | S max | N min | Bmax | Cr max | Mo max | Cumax | Nb max | Ni max | Ti max | V max | Zr max |
P460Q | 1.8870 | 0.18 | 0.50 | 1.70 | 0.025 | 0.010 | 0.015 | 0.005 | 0.50 | 0.5 | 0.30 | 0.05 | 1.00 | 0.03 | 0.08 | 0.05 |
Plate Thickness(mm) | Usual delivery condition | Yield strength ReH MPa min | Tensile strength Rm MPa | Elongation A% min | Impact Energy KV2 J min at a temperature in °C of | ||||
-60 | -40 | -20 | 0 | +20 | |||||
≤50 | +QT | 460 | 550-720 | 19 | - | - | 27 | 40 | 60 |
50<t≤100 | 440 | ||||||||
100<t≤200 | 400 | 500-670 |
Others steel grades steel plate for pressure vessel and boiler equipment in the standard EN10028-6, ISO 9328-6:
P355Q pressure vessel and boiler steel plates,
P355QH pressure vessel and boiler steel plates,
P355QL1 pressure vessel and boiler steel plates,
P355QL2 pressure vessel and boiler steel plates,
P460QH pressure vessel and boiler steel plates,
P460QL1 pressure vessel and boiler steel plates,
P460QL2 pressure vessel and boiler steel plates,
P500Q pressure vessel and boiler steel plates,
P500QH pressure vessel and boiler steel plates,
P500QL1 pressure vessel and boiler steel plates,
P500QL2 pressure vessel and boiler steel plates,
P690Q pressure vessel and boiler steel plates,
P690QH pressure vessel and boiler steel plates,
P690QL1 pressure vessel and boiler steel plates,
P690QL2 pressure vessel and boiler steel plates