A Spanish customer has purchased a batch of flanges made of P355GH material with us.Today, let’s have a look at the material of P355GH.
Brief introduction
P355GH steel plate belongs to European pressure vessel steel plate.The implementation standard is EN10028, and the delivery status is normalized. Mainly used to for manufacturing boilers, pressure vessels and pipes transporting hot liquids.
Chemical analysis
| Grade | C % | Mn % | S | N | Cu | Nb | Ti | Si | P | Al | Cr | Mo | Ni | Vi |
| P355GH | 0.10-0.22 | 0.10-1.70 | 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
| 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 |
| 16-40 | 345 | 510-650 | 20 | 27 | 34 | 40 | ||
| 40-60 | 335 | 460-580 | 20 | 27 | 34 | 40 | ||
| 60-100 | 315 | 490-630 | 20 | 27 | 34 | 40 | ||
| 100-150 | 295 | 480-630 | 20 | 27 | 34 | 40 | ||
| 150-200 | 280 | 470-630 | 20 | 27 | 34 | 40 | ||
Hebei Haihao Group can supply flanges of P355GH, if you need, you can contact us. If you want to get the EN10028 P355GH steel price, please do not hesitate to contact us too.Email:sales@haihaogroup.com
