EN10028 P275Nl1 steel plate/sheet for boilers and Pressure Vessels steels
EN10028 P275Nl1 steel plate/sheet,EN10028 P275Nl1 steel plate/sheet, under EN standard, we can regard P275Nl1 steel plate/sheet for boilers and Pressure Vessels steels.EN10028 P275Nl1 steel plate/sheet is for boilers and Pressure Vessels steels,it is a normalized steel plate and sheet which is mainly used for building pressure vessels and boilers and pipes for hot liquid.
If you are looking for Chinese P275Nl1 steel supplier, if you want to know P275Nl1 steel price, please be free to contact us.
P275Nl1 steel chemical composition
| Element | Max % | Element | max % |
| C | 0.18 | Cu | 0.30 |
| Si | 0.40 | Mo | 0.08 |
| Mn | 0.50-1.40 | N | 0.02 |
| P | 0.03 | Nb | 0.05 |
| S | 0.03 | Ni | 0.50 |
| AL | 0.020 | Ti | 0.03 |
| Cr | 0.30 | V | 0.05 |
| Nb+Ti+V | 0.05 |
P275Nl1 steel mechanical properties
| Grade | Material | Thickness | Yield Strength | Tensile Strength | Elongation |
| (mm) | MPa (min) | MPa | % (min) | ||
| P275Nl1 | 1.0487 | ≤ 16 | 275 | ||
| 16 > to ≤35 | 275 | ||||
| 35 > to ≤50 | 265 | ||||
| 50 > to ≤70 | 255 | 370-490 | 23 | ||
| 70 > to ≤100 | 235 | 350-470 | 1) | ||
| 100 > to ≤150 | 225 | 1) | 1) | ||
| >150 | 390-510 | 24 |
P275Nl1 steel impact test
| Type | Usual Dekivery Condition | Norminal Thickness (mm) | Impact Energy KV min[J] at temperature [°C] | |||||||||
| Longitudinal | Longitudinal | |||||||||||
| -50 | -40 | -20 | 0 | +20 | -50 | -40 | -20 | 0 | +20 | |||
| P275Nl1 | N | 5-150 | - | - | 40 | 47 | 55 | - | - | 20 | 27 | 31 |
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