P355GH P460NH nkoj phaj
P355GH steel phaj belongs rau nruab nrab siab boiler steel phaj, uas yog European siab nkoj steel phaj. Tus txheej txheem tswj hwm yog EN10028, feem ntau siv rau hauv kev tsim cov reactors, kub exchangers, separators, pob tso tsheb hlau luam, roj thiab roj tso tsheb hlau luam, liquefied roj tso tsheb hlau luam, nuclear fais fab reactor siab plhaub, turbine worm shells thiab hais txog.
P460NH yog tus qauv European (EN10028-3) cov khoom siv, cov hlau tsis tshua muaj hlau, sib npaug rau GB 6654 15MnVNR, yog cov hlau tshwj xeeb rau cov hlab ntsha siab. Tsawg-alloy structural steel yog hais txog qhov sib ntxiv ntawm cov pa roj carbon tsawg lossis cov kab hlau rhuav tshem cov ntsiab lus, kom qhov kev ua tau zoo ntawm cov hlau hloov, dua li qhov kev ua tau zoo ntawm carbon steel hlau yog cov hlau zoo dua, tab sis kuj muaj qhov kub thiab txias, tsis kub thiab lwm yam khoom tshwj xeeb.
P355GH siab hlab ntsha steel tshuaj muaj pes tsawg leeg
| C | Si | Mn | Ni | P | S | Cr | Mo | V | N | Nb | Ti | Al | Cu | - |
| 0.1 - 0.22 | max 0.6 hli | 1.1 - 1.7 | max 0.3 hli | max 0.025 | max 0.015 | max 0.3 hli | max 0.08 Nws | max 0.02 Nws | max 0.012 | max 0.02 Nws | max 0.03 Nws | max 0.02 Nws | max 0.3 hli | Cr+Cu+Mo+Ni <0.7 |
P460NH Boiler Phaj Steel Chemical muaj pes tsawg leeg
| C | Si | Mn | Ni | P | S | Cr | Mo | V | N | Nb | Ti | Al | Cu | - |
| max 0.2 hli | max 0.6 hli | 1.1 - 1.7 | max 0.8 hli | max 0.025 | max 0.015 | max 0.3 hli | max 0.1 hli | max 0.2 hli | max 0.025 | max 0.05 Nws | max 0.03 Nws | max 0.02 Nws | max 0.7 hli | Nb+Ti+V < 0.22 |
p355GH carbon steel siab hlab ntsha txhua yam khoom
| Qib | Hom | Thickness hli | Yield zog Mpa (min) | Tensile zog MPa | Elongation% (min) | Impact Energy (KVJ) (min) | ||
| -20 degree | 0 degree | +20 | ||||||
| P355GH | Li qub | ≤16 16>to≤40 40>to≤60 60>to≤100 100>to≤150 150>mus tsawg dua los yog sib npaug li 250 | 355 | 510-650 | 20 | 27 | 34 | 40 |
| 345 | 510-650 | 20 | 27 | 34 | 40 | |||
| 335 | 460-580 | 20 | 27 | 34 | 40 | |||
| 315 | 490-630 | 20 | 27 | 34 | 40 | |||
| 295 | 480-630 | 20 | 27 | 34 | 40 | |||
| 280 | 470-630 | 20 | 27 | 34 | 40 | |||
P460NH me me steel siab nkoj cov cuab yeej cuab tam
| 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>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 | |
boiler zoo daim hlau khoom duab
Foto GNEE Group
GNEE pab pawg neeg tuaj xyuas
Peb txhawb kev hloov kho ntawm ntau yam kev qhia tshwj xeeb thiab ntau- specification steel. Yog tias koj muaj kev xav tau kev hloov kho rau P355GH P460NH Vessel Plate lossis lwm yam khoom siv huab cua, thov hu rau kuv.
Cim npe nrov: p355gh p460nh nkoj phaj, Tuam Tshoj p355gh p460nh nkoj phaj manufacturers, lwm tus neeg, Hoobkas
