Chemical Properties of P295GH Boiler Quality Steel Plate
P295GH pressure vessel plate is a commonly used steel grade, mainly used in pressure vessel and boiler manufacturing. P295GH vessel steel plate belongs to non-alloy fine grain steel under the European standard EN 10028-2.
Chemical Composition Of EN 10028 – P295GH Boiler Quality Steel Plate
| C | 0.08 to 0.20 | Cr | ≤0.30 |
| Si | ≤0.40 | Cu | ≤0.30 |
| Mn | 0.90 to 1.50 | Mo | ≤0.08 |
| P | 0.025 | Nb | ≤0.020 |
| S | 0.015 | Ni | ≤0.30 |
| Al | ≤0.020 | Ti | 0.03 |
| N | ≤0.012 | Vi | ≤0.02 |
Mechanical Properties Of EN 10028 – P295GH Pressure Vessel Carbon Steel Plate
| Type | Thickness (mm) | Yield Strength MPa (min) |
Tensile Strength MPa |
Elongation % (min) |
Impact Energy (KV J) (min) |
|||
| -20° | 0° | +20° | ||||||
| Normalized | ≤ 16 | 295 | 460 - 580 | 21 | 27 | 34 | 40 | |
| 16> to ≤40 | 290 | 460 - 580 | 21 | 27 | 34 | 40 | ||
| 40> to ≤60 | 285 | 460 - 580 | 21 | 27 | 34 | 40 | ||
| 60> to ≤100 | 260 | 460 - 580 | 21 | 27 | 34 | 40 | ||
| 100> to ≤150 | 235 | 440 - 570 | 21 | 27 | 34 | 40 | ||
| 150> to ≤250 | 220 | 430 - 570 | 21 | 27 | 34 | 40 | ||
