P355NH PVQ Steel Phaj
P355NH siab lub nkoj phaj belongs rau European txheem steel phaj rau boilers thiab siab hlab ntsha. Kev siv tus qauv ntawm P355NH steel phaj yog cov txheej txheem tshwj xeeb ntawm EN10028.
P355NH siab hlab ntsha steel phaj nws tus kheej tsis tsuas yog muaj zog heev, tab sis kuj muaj ib tug tej yam kev mob ntawm toughness. Nws kuj muaj qhov hnav tsis kam, qaug zog ua haujlwm, tiv thaiv corrosion, cuam tshuam tsis kam, thiab vuam yooj yim thiab ua haujlwm.
P355NH siab lub nkoj phaj cov khoom siv feem ntau yog siv hauv kev lag luam petrochemical boiler. Piv txwv li, nws yog dav siv nyob rau hauv petrochemical khoom, tshuaj, khoom siv boiler, siab hlab ntsha, reactors, tshav kub exchangers, reactor manufacturing, taub hau, siab Cheebtsam, thiab lwm yam.
P355NH Vessel Phaj Chemical Composition:
| Tshuaj muaj pes tsawg leeg | P355 NH |
| C | 0.18 |
| Si | 0.50 |
| Mn | 1.10-1.70 Nws |
| P | 0.025 |
| S | 0.015 |
| Al | 0.020 |
| N | 0.012 |
| Cr | 0.30 |
| Cu | 0.30 |
| Mo | 0.08 |
| Nb | 0.05 |
| Ni | 0.50 |
| Ti | 0.03 |
| V | 0.05 |
P355NH Boiler Phaj Mechanical Property:
| Qib | Hom | Thickness (hli) | Yield zog MPa (min) |
Tensile zog MPa |
Elongation % (min) |
| P355 NH | Li qub | Tsawg dua los yog sib npaug li 16 | 355 | 490 - 630 | 21 |
Boiler Phaj Steel
GNEE Group tau txais cov neeg tuaj xyuas
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog steel, thov hu rau peb!