Cov khoom lag luam
Q295Gngh Corten Hlau PhajMuaj tsawg kawg yog los lub zog muaj zog ntawm 295 MPa thiab lub zog tensile xws li 430 mus rau 560 MPa, nrog kev nruj heev, thiab nkees ua yeeb yam.
Cov phaj tuab feem ntau yog li ntawm 6 mus rau 50 hli, ntsib cov cai rau cov kabmob siab siab, thiab ntev}} lub sij hawm termiab.
Q295gnh yog siv rau cov tsheb thauj khoom, xa khoom, vaj tse, yees, thiab lwm yam kev ua haujlwm ntawm cov huab cua kom ntev.
Hauv cov ntawv thov no, Q295 sab nraud hluav taws tuaj yeem txuas ntxiv lub neej pabcuam kev pabcuam lub neej, txo cov khoom siv thiab cov nqi tswj kev nyab xeeb, thaum tswj cov qauv kev nyab xeeb thiab kev nyab xeeb.
Q295gnhghHuab Cua Hlau Specification
|
Qib: Q295gnh Txheem: GB / T 4171 Thickness: 4-150 hli |
Dav: 1220-4200mm Ntev: 5000-18000mm |
GB / T 4171Q295gnhghHlau Phaj Tshuaj Muaj Feem
|
Teem nqi |
C |
Si |
Mn |
P |
S |
CU |
Cr |
Ni |
| Q295gnhgh |
0.15 |
0.10-0.50 |
0.30-1.0 |
0.03 |
0.03 |
0.25-0.55 |
0.40-0.80 |
0.65 |
GB / T 4171Q295gnhghCov cuab yeej siv hlau phaj hlau
|
Teem nqi |
Yield zog (mpa) |
Tensile lub zog (mpa) |
% Elongation min |
| Q295gnhgh |
255-295 |
430-560 |
22 |
Cov yam ntxwv ntawm Q295gnhHlau Phaj
Q295gnh Weathering steel phaj muaj ntau cov khoom zoo tshaj plaws. Firstly, nyob rau hauv cov nqe lus ntawm kev ua haujlwm siv tshuab, q295gnh steel phaj muaj qhov ua kom muaj zog thiab muaj peev xwm tiv taus cov kev cuam tshuam zoo dua lossis muaj kev cuam tshuam rau ntau yam siab {8} log thiab Ntev - rau cov ntawv thov engentering.
In terms of processing performance, Q295GNH weathering steel plate exhibits excellent weldability, cuttability, and formability. Nws tuaj yeem ua tiav siv ntau txoj kev vuam lug xws li roj vuam, tig, thiab mig, nrog cov cua sov {} cuam tshuam lub zog loj dua los yog sib npaug rau 20 J.
Phaj Thickinges ntawm 6-50 mm tuaj yeem txiav los ntawm ntshav ntshav lossis laser txiav, thaum muaj sib npaug rau ib qho kev xav tau tshwj xeeb thiab cov cuab yeej tsim tau.
Tsis tas li ntawd, cov hlau muaj lub ntsej muag tawv ntawm HB 140-160, muaj zog ua haujlwm ntawm lub zog, ntev li xyoo dhau los
Los ntawm kev ua lag luam thiab ib puag ncig kev pom zoo, Q295 Kwm Kev Tiv Thaiv Steel tau txais txiaj ntsig los ntawm nws tus kheej {1} {1} {% thiab txo qis cov khoom siv rank.
Nws ib txwm ua txoj kev tiv thaiv kab xeb, txo cov nqi kho mob dhau 50%, thiab cov kev pabcuam lub neej ntau tshaj li 30 xyoo, txo qis txoj sia thiab ib puag ncig kev cuam tshuam.
Hais txog daim ntawv thov tus nqi, Q295 Kwm Kev Lag Luam Hlau Hlau yog dav siv rau hauv cov choj, cov khoom siv hluav taws xob, cov khoom siv roj tsheb, cov khoom siv roj av, cov khoom siv roj av, cov khoom siv roj av, cov khoom siv roj tsheb, cov roj av cov khoom siv xws li hydrogen sulfide thiab argon.
Nrog cov txiaj ntsig lub zog ntawm 295 MPa, tensile lub zog ntawm 430-560 mpa kom muaj peev xwm ua kom muaj kev nyab xeeb ntau dua lossis muaj kev sib luag rau cov huab cua los ntawm 3-5 zaug, kom muaj kev nyab xeeb thiab ua kom muaj kev nyab xeeb. Nws yog qhov kev xaiv zoo tshaj plaws rau cov haujlwm engineering uas xav tau kev ntseeg siab thiab txij nkawm tsawg.
Hu rau tam sim no kom tau Q295gnh lus hais
Yog koj xav tauQ295Gnh Kub Rolled Weathering Hlau Sheet Hlau, thov hu rau peb ncaj qha. Peb yuav muab koj cov qauv zoo Q295 sab nraud ua ke rau peb muaj cov pab pawg tshaj lij.
Peb xa tawm cov khoom noj q295gnh maj mam steel phaj rau ntau lub teb chaws txhua lub hlis.
