P265GH Boiler Grade Plates
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Gnee Steel (Tianjin) Co., Ltd. is one of the most professional p265gh boiler grade plates manufacturers and suppliers in China. Welcome to wholesale customized p265gh boiler grade plates at competitive price from our factory. Good service and quality products are available.
P265GH Boiler Grade Plates
EN10028-2 covers alloy and non-alloy steels for pressure vessels with high temperature performance. P265GH boiler steel plate can be used as pressure vessel steel plate at medium temperatures. At standard thickness, its minimum yield strength is 265 MPa. P265GH container steel plates are normalized by heating through the plate thickness to temperatures between 890 and 950°C without insulation.
P265GH Boiler Quality Steel Chemical Composition
| C | Si | Mn | P | S | Nb | N | Cr | Ni | Mo |
| ≤0.2 | ≤0.4 | 0.8-1.4 | ≤0.025 | ≤0.01 | ≤0.02 | ≤0.012 | ≤0.3 | ≤0.3 | ≤0.08 |
P265GH Pressure Vessel Grade Steel Plate Mechanical Property
Grade |
Thickness (millimeter) | Yield Strength | Tensile Strength | Elongation A(％) | -20 Dec Impact Energy (J) | 0 Dec Impact Energy (J) | +20 degree celsius Impact Energy (J) |
| P265GH | ≤16 | ≥265 MPa | 410 MPa-530 MPa | ≥22 | ≥27 | ≥34 | ≥40 |
| 16 millimeter-40 millimeter | ≥255 MPa | 410 MPa-530 MPa | |||||
| 41millimeter -60 millimeter | ≥245 MPa | 410 MPa-530 MPa | |||||
| 61 millimeter -100 millimeter | ≥215 MPa | 410 MPa-530 MPa | |||||
| 100 millimeter -150 millimeter | ≥200 MPa | 400 MPa-530 MPa | |||||
| 150 millimeter -250 millimeter | ≥185 MPa | 390 MPa-530 MPa |
P265GH Pressure Vessel Quality (PVQ) Steel Tensile Requirements
| THICKNESS | YIELD STRENGTH MPa | TENSILE STRENGTH | ELONGATION A% |
|---|---|---|---|
| up to 16 millimeter | 265 minimum | 410 MPa to 530 MPa | 22 minimum |
| 16 millimeter to 40 millimeter | 255 minimum | 410 MPa to 530 MPa | 22 minimum |
| Above 40 millimeter to 60 millimeter | 245 minimum | 410 MPa to 530 MPa | 22 minimum |
| Above 60 millimeter to 100 millimeter | 215 minimum | 410 MPa to 530 MPa | 22 minimum |
| Above 100 millimeter to 150 millimeter | 200 minimum | 400 MPa to 530 MPa | 22 minimum |
| Above 150 millimeter to 250 millimeter | 185 minimum | 390 MPa to 530 MPa | 22 minimum |
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