Boiler Quality Phaj P355N
P355N thawv steel phajyog cov pa roj carbon tsawg nrog cov ntsiab lus carbon tsawg dua 20%, qhov siab tshaj plaws tensile lub zog ntawm P355NSiab Vessel Steel Phajyog 650Mpa, qhov elongation yog ntau dua 20%, thiab nws yog tsuas yog siv rau kev tsim kho cov hlab ntsha thiab boilers thiab cov kav dej kub.
GNEE steel yog tus kws tshaj lij exporter thiab steel xa tawm ntawm P355Nnkoj phajhauv Suav teb. Peb muaj ntau tshaj 50,000 tons ntawm P355Nboiler phajhauv Tshuag txhua lub hlis. Peb muab kev tshem tawm xeb, txiav, xuas nrig ntaus, khoov, vuam thiab lwm yam kev pabcuam. rau P355Nsiab lub nkoj steeltus nqi, thov koj xav tiv tauj peb ntawm email lossis xov tooj.
P355N boiler steel phaj tshuaj muaj pes tsawg leeg
| Element | Max % | Element | max % |
| C | 0.20 | Cu | 0.30 |
| Si | 0.50 | Mo | 0.08 |
| Mn | 0.90-1.70 | N | 0.02 |
| P | 0.03 | Nb | 0.05 |
| S | 0.03 | Ni | 0.50 |
| AL | 0.020 | Ti | 0.03 |
| Cr | 0.30 | V | 0.10 |
| Nb+Ti+V | 0.12 |
P355N steel boiler phaj txhua yam khoom
| Qib | Khoom siv | Thickness | Yield zog | Tensile zog | Elongation |
| (mm) | MPa (min) | MPa | % (min) | ||
| P355N | 1.0562 | Tsawg dua los yog sib npaug li 16 | 355 | ||
| 16>los tsawg dua los yog sib npaug li 35 | 355 | ||||
| 35>kom tsawg dua los yog sib npaug li 50 | 345 | ||||
| 50>los tsawg dua los yog sib npaug li 70 | 325 | 490-630 | 22 | ||
| 70>kom tsawg dua los yog sib npaug li 100 | 315 | 470-610 | 21 | ||
| 100>los tsawg dua los yog sib npaug li 150 | 295 | 450-590 | 21 | ||
| >150 | 1) | 1) | 1) |
P355N Boiler Phaj Steel Impact Test
| Hom | Ib txwm Dekivery Qhov xwm txheej |
Ib txwm Thickness (mm) |
Impact Energy KV min[J] ntawm kub [degree] | |||||||||
| Ntev | Ntev | |||||||||||
| -50 | -40 | -20 | 0 | +20 | -50 | -40 | -20 | 0 | +20 | |||
| P355N | N | 5-150 | - | - | 40 | 47 | 55 | - | - | 20 | 27 | 31 |
siab nkoj phaj Khoom duab
Foto GNEE Group
GNEE pab pawg neeg tuaj xyuas
GNEE Group steel exhibition
Peb muaj cov neeg ua haujlwm pabcuam hauv online. Yog tias koj muaj lus nug txog Boiler Quality Phaj P355N, thov xa peb cov lus nug thiab peb yuav teb koj hauv ib hnub ua haujlwm.
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