EN standard pressure vessel use 1.0473 steel P355GH material is mainly used for boiler making and pressure vessel fabrication. 1.0473 steel P355GH material is characterised by minimum yield strength of 355 MPa for P355GH plates no more than 16mm thick and good weldability.
Chemical composition of EN standard pressure vessel use 1.0473 steel P355GH material:
| Grade | C. % | Mn. % | S. max | N max | Cu max | Nb max | Ti. max | Si. max | P. max | AL. max | Cr. max | Mo. max | Ni. max | Vi max |
| P355GH | 0.10-0.22 | 1.10-1.70 | 0.015 | 0.012 | 0.30 | 0.020 | 0.03 | 0.60 | 0.025 | 0.020 | 0.30 | 0.08 | 0.30 | 0.02 |
Mechanical properties of EN standard pressure vessel use 1.0473 steel P355GH material:
| Grade | Type | Thickness mm | Yield strength Mpa(min) | Tensile Strength MPa | Elongation % (min) | Impact Energy (KVJ) (min) | ||
| -20° | 0° | +20 | ||||||
| P355GH | Normalized | ≤16 | 355 | 510-650 | 20 | 27 | 34 | 40 |
| 16>to≤40 | 345 | 510-650 | 20 | 27 | 34 | 40 | ||
| 40>to≤60 | 335 | 460-580 | 20 | 27 | 34 | 40 | ||
| 60>to≤100 | 315 | 490-630 | 20 | 27 | 34 | 40 | ||
| 100>to≤150 | 295 | 480-630 | 20 | 27 | 34 | 40 | ||
| 150>to≤250 | 280 | 470-630 | 20 | 27 | 34 | 40 | ||
BBN steel has been engaged in pressure vessel steel for more than 18 years. For any information about 1.0473 steel P355GH material, such as 1.0473 steel P355GH material chemical composition, 1.0473 steel P355GH material mechanical property, 1.0473 steel P355GH material specification, 1.0473 steel P355GH material data sheet, 1.0473 steel P355GH material price, please feel free to consult BBN steel.
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