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- API 5CT N80 casing and tubing pipe
- API 5CT K55 casing and tubing pipe
- API 5CT J55 casing and tubing pipe
- EN10028-2 16Mo3 Boiler and Pressure Vessel steel Plate Notch impact energy
- EN10028-2 P265GH Pressure vessels steel equivalents
- EN 10210 S355J2H low alloy carbon structural steel
- EN 10210 S355J0H steel hollow materials
- GB/T 18248 34CrMo4
- GB/T 18248 35CrMo alloy steel
- 30CrMo steel Heat treatment, 30CrMo steel tube/pipe
EN10028-3 P275NL1 steel plate,EN 10028-3 P275NL1 pressure vessel steel plate
EN 10028-3 steel grade specification is for flat products made of steels for pressure weldable fine grain normalized steel.P275NL1 steel grade is one of grade in En10028-3, which is non alloy and alloy steels with specified elevated temperature properties. Main application of EN10028-3 P275NL1 are used to build boilers and pressure vessels such as petroleum, chemical industry, power plants.
products' size we mainly supply:Thickness: 6mm to 300mm,Width: 1500mm to 4050mm,Length: 3000mm to 15000mm
EN10028-3 P275NL1 Steel Heat Treatment:
Normalizing, Annealing, Tempering, Quenching, Hardening and tempering, Seasoning, Surface hardening, and Carburizing
►Mechnical property for P275NL1 pressure vessel steel:
| Thickness(mm) | Yield strength (≥Mpa) | Tensile strength (Mpa) | Elongation in ≥,% |
| T≤16 | 275 | 390-510 | 24 |
| 16<T≤40 | 265 | ||
| 40<T≤60 | 255 | ||
| 60<T≤100 | 235 | 370-490 | 23 |
| 100<T≤150 | 225 | 360-480 | |
| 150<T | 215 | 350-470 |
►Chemical composition for P275NL1 pressure vessel steel (Heat Analysis Max%)
| Main chemical elements composition of P275NL1 | |||||||
| C | Si | Mn | P | S | Al (total) | N | Cr |
| 0.16 | 0.40 | 0.80-1.50 | 0.025 | 0.015 | ≥0.020 | 0.012 | 0.30 |
| Cu | Mo | Nb | Ni | Ti | V | Nb+Ti+V | |
| 0.30 | 0.08 | 0.05 | 0.50 | 0.03 | 0.05 | 0.05 | |
If you want to EN10028-3 P275NL1 steel or P275NL1 equivalent material, please feel free to contact me. We are sure your inquiry of P275NL1 will get prompt attention.