EN 10028-2 P355GH|EN10028 P355GH|P355 GH hlau phaj
Cov Khoom Piav Qhia Cov Tshuaj Muaj Zog ntawm EN 10028-2 P355GH|EN10028 P355GH|P355 GH Steel Phaj Cov tshuaj muaj pes tsawg leeg ntawm EN 10028-2 P355GH|EN10028 P355GH|P355 GH steel phaj ua haujlwm tseem ceeb ntawm nws cov khoom thiab tsim nyog rau ntau yam kev siv. Qhov no tag nrho ...
Hauj lwm lawm
Khoom Description
P355 GH tshuaj muaj pes tsawg leeg
| C | {{0}}.10 to 0.22 |
| Si | Tsawg dua lossis sib npaug rau 0.60 |
| Mn | 0.10 rau 1.70 |
| P | 0.025 |
| S | 0.015 |
| Al | Tsawg dua lossis sib npaug rau 0.020 |
| N | Tsawg dua lossis sib npaug rau 0.012 |
| Cr | Tsawg dua lossis sib npaug rau 0.30 |
| Cu | Tsawg dua lossis sib npaug rau 0.30 |
| Mo | Tsawg dua lossis sib npaug rau 0.08 |
| Nb | Tsawg dua lossis sib npaug rau 0.020 |
| Ni | Tsawg dua lossis sib npaug rau 0.30 |
| Ti | 0.03 |
| Vi | Tsawg dua lossis sib npaug rau 0.02 |
Chromium muaj kev txhim kho corrosion kuj thiab pab txhim kho qhov kub thiab txias ntawm cov hlau.
Nickel boosts toughness thiab ductility, tshwj xeeb tshaj yog nyob rau hauv qis kub.
Molybdenum pab txhawb rau lub zog thiab nkag siab tsis kam ntawm qhov kub siab.
Qhov tseeb muaj pes tsawg leeg ntawm cov ntsiab lus no tau teev tseg los ntawm EN 10028-2 tus qauv los lav cov khoom zoo ib yam thiab txhim khu kev qha ntawm P355GH steel phaj.
Cov ntsiab lus ntawm cov pa roj carbon monoxide nyob rau hauv qhov ntau ntawm [qhov feem pua hais qhia] ua rau muaj kev sib npaug ntawm lub zog thiab ductility. Nws ua kom muaj zog txaus los tiv thaiv cov khoom siv hluav taws xob thaum khaws cia muaj peev xwm deform yam tsis muaj kev tawg.
Manganese, nyob rau hauv qhov ntau ntawm [qhov feem pua], txhim kho cov hlau muaj peev xwm ua thiab tsim yam tsis muaj kev cuam tshuam nws cov yam ntxwv ntawm lub zog.
Cov ntsiab lus silicon, feem ntau nyob rau hauv [qhov feem pua ntawm], pab txhawb kev ua tiav ntawm microstructure refined thiab txhim kho txhua yam khoom.
Cov qib qis ntawm phosphorus, tsis tshaj [qhov feem pua siab tshaj plaws], thiab leej faj, kuj nyob rau hauv ib qho kev txwv, txo qhov kev pheej hmoo ntawm kev tawg thiab embrittlement thaum lub sij hawm fabrication thiab vuam txheej txheem.
Qhov sib ntxiv ntawm chromium nyob rau hauv ib qho nyiaj tsim nyog ua rau cov hlau tsis kam tiv thaiv oxidation thiab corrosion, ua rau nws tsim nyog rau cov ntawv thov uas yuav raug rau ib puag ncig hnyav.
Nickel, thaum tam sim no nyob rau hauv qhov kev txiav txim siab, txhim kho cov hlau qhov toughness ntawm qhov kub thiab txias, ua kom ntseeg tau qhov kev ua tau zoo hauv cov xwm txheej txias.
Cim npe nrov: en 10028-2 p355gh|en10028 p355gh|p355 gh steel phaj, Tuam Tshoj en 10028-2 p355gh|en10028 p355gh|p355 gh steel phaj lwm tus neeg, hoobkas
