Technical Overview of the EN 10273 Standard
The EN 10273 standard specifies the technical delivery conditions for hot-rolled steel bars. The products are designed for the construction of equipment operating under pressure, where stable mechanical properties at elevated temperatures are critical.
All manufacturing processes and quality control procedures provided by EV Group China strictly comply with the general technical requirements set out in the EN 10021 standard.
| Steel Grade Name | Material Number | Delivery Condition |
|---|---|---|
| P235GH | 1.0345 | Normalized |
| P250GH | 1.0460 | Normalized |
| P265GH | 1.0425 | Normalized |
| P295GH | 1.0481 | Normalized |
| P355GH | 1.0473 | Normalized |
| P275NH | 1.0487 | Normalized |
| P355NH | 1.0565 | Normalized |
| P460NH | 1.8935 | Normalized |
| P355QH | 1.8867 | Quenched and tempered |
| P460QH | 1.8871 | Quenched and tempered |
| P500QH | 1.8874 | Quenched and tempered |
| P690QH | 1.8880 | Quenched and tempered |
| 16Mo3 | 1.5415 | Normalized |
| 13CrMo4-5 | 1.7335 | Normalized and tempered |
| 10CrMo9-10 | 1.7380 | Normalized and tempered |
| 11CrMo9-10 | 1.7383 | Normalized and tempered |