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Grade | C max | Si max | Mn | P max | S max | Al min | Cr max | Cu max | Mo max | Nb max | Ni max | Ti max | V max |
PT480GH | 0.20 | 0.55 | 0.60-1.60 | 0.025 | 0.025 | 0.020 | 0.30 | 0.40 | 0.12 | 0.02 | 0.40 | 0.03 | 0.03 |
Plate Thickness(mm) | Usual delivery condition | Yield strength ReH MPa min | Tensile strength Rm MPa | Elongation A% min |
6<t≤50 | +AR | 265 | 480-620 | 17 |
6<t≤200 | +N |
Others steel grades steel plate for pressure vessel and boiler equipment in the standard, ISO 9328-2:
13CrMo9-10 pressure vessel and boiler steel plates,
PT410GH pressure vessel and boiler steel plates,
PT450GH pressure vessel and boiler steel plates,
19MnMo4-5 pressure vessel and boiler steel plates,
19MnMo5-5 pressure vessel and boiler steel plates,
19MnMo6-5 pressure vessel and boiler steel plates,
19MnMoNi5-5 pressure vessel and boiler steel plates,
19MnMoNi6-5 pressure vessel and boiler steel plates,
14CrMo4-5 pressure vessel and boiler steel plates,
14CrMoSi5-6 pressure vessel and boiler steel plates,
14CrMo9-10 pressure vessel and boiler steel plates,
14CrMoV9-10 pressure vessel and boiler steel plates,
13CrMoV12-10 pressure vessel and boiler steel plates,
X9CrMoVNb9-1 pressure vessel and boiler steel plates