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P460NH PVQ Steel Phaj
Kub Rolled Pressure Vessel Steel Phaj Khoom Description
P460NH boiler zoo phaj yog hom muaj zog, tsis tshua muaj kub toughness zoo siab lub nkoj steel phaj, P460NH nkoj phaj tus qauv: EN10028.
P460NH boiler phaj hom npe: 'P' rau European txheem thawv phaj; '460' rau lub zog tawm los ntawm 460MPa; 'N' rau cov xwm txheej xa khoom Normalised; 'H' rau cov hlau kub kub.
P460NH pvq steel phaj tuaj yeem siv dav hauv ntau yam kev xav tau ntawm lub zog siab, siab toughness thiab zoo vuam kev ua tau zoo ntawm engineering qauv teb.
Vessel Qib Steel Phaj Khoom Paub meej
P460NH Pressure Vessel Plate Chemical Composition & Mechanical Property:
| C | Si | Mn | Ni | P | S | Cr | Mo | V | N | Nb | Ti | Al | Cu | - |
| max 0.2 | max 0.5 | 1.1 - 1.7 | max 0.8 | max 0.025 | max 0.015 | max 0.3 | max 0.1 | max 0.2 | max 0.025 | max 0.05 | max 0.03 | max 0.02 | max 0.7 | Nb+Ti+V < 0.22 |
| Qib | Thickness | Yield | Tensilmie | Elongation | Impact Zog (KV J) min | ||
| P460 NH | mm | Min Mpa | Mpa | Tsawg% | -20 degree | 0 degree | +20 degree |
| Tsawg dua los yog sib npaug li 16 | 460 | 570-720 | 17 | 47 | 55 | 63 | |
| 16>los tsawg dua los yog sib npaug li 35 | 450 | 570-720 | 17 | 47 | 55 | 63 | |
| 35>kom tsawg dua los yog sib npaug li 50 | 440 | 570-720 | 17 | 47 | 55 | 63 | |
| 50>los tsawg dua los yog sib npaug li 70 | 420 | 570-720 | 17 | 47 | 55 | 63 | |
| 70>kom tsawg dua los yog sib npaug li 100 | 400 | 540-710 | 16 | 47 | 55 | 63 | |
| 100>los tsawg dua los yog sib npaug li 150 | 380 | 520-690 | 16 | 47 | 55 | 63 | |
Kub Rolled Steel Sheet Khoom Duab
GNEE Group Photo
GNEE Group Exhibition Duab
GNEE pab pawg neeg tuaj xyuas
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog P460NH PVQ Steel Phaj, thov hu rau peb!