| Type | Boiler and Pressure Vessel Steel |
|---|---|
| Delivery status | AR/TMCP/N/T/N+T/Q+T |
| Surface treatment | Coating, cleaning, sandblasting and painting according to order requirements |
| Application | Boiler and Pressure Vessel Equipment |
| Thickness | 3-200mm |
| Width | 2000-4000mm |
| Length | 18000mm |
| Grade | C | Si | Mn | P | S | Al(min) | N |
|---|---|---|---|---|---|---|---|
| P355NL1 | 0.18 | 0.50 | 0.9-1.70 | 0.03 | 0.020 | 0.02 | |
| Cr | Cu | Mo | Nb | Ni | Ti | V | |
| 0.30 | 0.30 | 0.08 | 0.005 | 0.50 | 0.03 | 0.10 |
| Grade | Thickness | Yield | Tensilmie | Elongation | Impact Energy(KV J) min |
|---|---|---|---|---|---|
| P355NL1 | ≤ 16 | 355 | 490-630 | 22 | 47 | 55 | 63 |
| 16> to ≤35 | 355 | 490-630 | 22 | 47 | 55 | 63 | |
| 35> to ≤50 | 345 | 490-630 | 22 | 47 | 55 | 63 | |
| 50> to ≤70 | 325 | 490-630 | 22 | 47 | 55 | 63 | |
| 70> to ≤100 | 315 | 470-610 | 21 | 47 | 55 | 63 | |
| 100> to ≤150 | 295 | 450-590 | 21 | 47 | 55 | 63 |