P235GH P265GH P295GH Boiler Quality Plates
P235GH is a German high-temperature structural steel with a numerical designation of 1.0345. It is a carbon steel container steel plate in the European standard steel EN10028. With good plasticity, toughness, cold bending properties and welding performance, suitable for the manufacture of nuclear island steel containment, pressure vessels, equipment components.
P265GH steel plate belongs to European standard steel plate for pressure vessels.P265GH is non-alloyed quality steel with high temperature function,fulfillment specification:EN10028-2,number number:1.0425,with outstanding plasticity,resistance,cold bending function and welding function.
P295GH steel plate is a kind of low alloy steel plate for high temperature pressure vessel.P295GH steel plate has good heat resistance and pressure resistance, commonly used in the manufacture of vessels and boiler equipment under high temperature and pressure. It meets the requirements of European standard EN10028 and German standard DIN17155.
P235GH P265GH P295GH steel boiler plate Chemical composition
| Grades | C max | Si max | Mn. max | P max | S max | N max | AL min | Cr max | Cu max | Mo max | Ni max | Nb max | Ti max | V max |
| P235GH | 0.16 | 0.35 | 0.60-1.20 | 0.025 | 0.015 | 0.012 | 0.02 | 0.3 | 0.03 | 0.08 | 0.3 | 0.02 | 0.03 | 0.02 |
| Main chemical elements composition of P265GH boiler plate | |||||||
| C | Si | Mn | P | S | Al (total) | N | Cr |
| 0.20 | 0.40 | 0.80-1.40 | 0.025 | 0.015 | ≥0.020 | 0.012 | 0.30 |
| Cu | Mo | Nb | Ni | Ti | V | Cr+Cu+Mo+Ni | |
| 0.30 | 0.08 | 0.020 | 0.30 | 0.03 | 0.02 | 0.70 | |
| Standard | C | Mn | Si | P | S | Cr | Mo | Ni | V | Nb | Ti | Al | Cu | N |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| P295GH | 0.08 - 0.20 | 0.9 - 1.5 | <0.4 | <0.025 | <0.015 | <0.3 | <0.08 | <0.3 | <0.02 | <0.02 | <0.03 | >0.02 | <0.3 | <0.012 |
P235GH P265GH P295GH Boiler Plate Steel mechanical property
| Steel Grade | Delivery State | Thickness mm | Yield Strength Mpa≥ | Tensile Strength Mpa |
Elongation %≥ | Minimum Impact Power of Temperature | |||
|---|---|---|---|---|---|---|---|---|---|
| name | number | -20 | 0 | +20 | |||||
| P235GH | 1.0345 | +Nd | ≤16 | 235 | 360~480 | 24 | 27 | 34 | 40 |
| 16<t≤40 | 225 | ||||||||
| 40<t≤60 | 215 | ||||||||
| 60<t≤100 | 200 | ||||||||
| 100<t≤150 | 185 | 350~480 | |||||||
| 150<t≤250 | 170 | 340~480 | |||||||
| P265GH | 1.0425 | +Nd | ≤16 | 265 | 410~530 | 22 | 27 | 34 | 40 |
| 16<t≤40 | 255 | ||||||||
| 40<t≤60 | 245 | ||||||||
| 60<t≤100 | 215 | ||||||||
| 100<t≤150 | 200 | 400~530 | |||||||
| 150<t≤250 | 185 | 390~530 | |||||||
| P295GH | 1.0481 | +Nd | ≤16 | 295 | 460~580 | 21 | 27 | 34 | 40 |
| 16<t≤40 | 290 | ||||||||
| 40<t≤60 | 285 | ||||||||
| 60<t≤100 | 260 | ||||||||
| 100<t≤150 | 235 | 440~570 | |||||||
| 150<t≤250 | 220 | 430~570 | |||||||
thickness of P235GH P265GH P295GH pressure vessel plate
| min Thickness (mm) | Maximum Thickness (mm) |
|---|---|
| 6 mm | 150 mm |
| 6 mm | 100 mm |
| 6 mm | 60 mm |
| 6 mm | 120 mm |
| 6 mm | 150 mm |
| 6 mm | 100 mm |
| 8 mm | 40 mm |
| 6 mm | 150 mm |
| 5 mm | 100 mm |
| 6 mm | 150 mm |
| 6 mm | 150 mm |
| 8 mm | 30 mm |
| 6 mm | 100 mm |
| 6 mm | 150 mm |
| 5 mm | 100 mm |
| 6 mm | 150 mm |
| 8 mm | 30 mm |
| 6 mm | 150 mm |
| 6 mm | 100 mm |
pressure vessel steel plate Products Image

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