Seamless SUS420J1 Stainless Hlau Square Tube
SUS420J1 yog cov khoom siv stainless hlau thiab qib hauv Japanese Industrial Standard (JIS). Nws belongs rau martensitic stainless hlau thiab muaj cov tshuaj muaj pes tsawg leeg thiab cov yam ntxwv ua haujlwm
Cov tshuaj muaj pes tsawg leeg: Cov khoom tseem ceeb ntawm SUS420J1 stainless hlau yog chromium (Cr) thiab ib qho me me ntawm hlau (Fe). Nws cov ntsiab lus chromium feem ntau yog nyob nruab nrab ntawm 12-14 feem pua, raws li cov yam ntxwv ntawm martensitic stainless hlau. Tsis tas li ntawd, SUS420J1 kuj muaj qee cov pa roj carbon (C) thiab lwm yam alloying ntsiab lus.
Cov yam ntxwv: SUS420J1 Stainless Hlau yog Martensitic Stainless Hlau. Vim nws cov hardness siab thiab lub zog, nws muaj qhov zoo nyob rau hauv lub sijhawm uas yuav tsum tau hardness siab. Txawm li cas los xij, vim nws cov ntsiab lus chromium tsawg, nws cov kev tiv thaiv corrosion kuj yuav tsis zoo.
Hardness thiab hnav tsis kam: Vim nws cov qauv martensitic, SUS420J1 muaj siab hardness thiab hnav tsis kam, uas yog haum rau qee lub sijhawm uas yuav tsum tau hnav tsis kam, xws li cov hniav, cov cuab yeej, bearings thiab lwm yam.
Daim ntawv thov: Vim nws qhov hardness thiab hnav tsis kam, SUS420J1 stainless hlau feem ntau yog siv rau hauv kev tsim cov khoom uas yuav tsum tau muaj zog dua thiab hnav tsis kam, xws li cov hniav, cov cuab yeej, bearings, cov cuab yeej txiav, thiab lwm yam.
Khoom Khoom
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Khoom npe |
Seamless Stainless hlau square tube |
|
Qib |
SUS420J1 |
| Txuj | JIS |
|
puab |
Hloov / Square |
|
Ntev |
10m-12m,12m lossis raws li tus neeg siv khoom xav tau. |
|
Pob |
Nyob rau hauv Tej, nyob rau hauv Bundle, nyob rau hauv dej pov thawj yas qhwv los yog Customized |
|
Kev kho saum npoo |
Cov roj pob tshab, cov roj tiv thaiv xeb Raws li cov neeg siv khoom xav tau |
|
Daim ntawv thov |
Tshuab qhov chaw, khoom siv automation, khoom noj khoom haus thiab kev kho mob, automotive industry.etc. |
| Cov nqe lus them nqi |
T / T, D / A, D / P, L / C, Western Union, MoneyGram, Raws li cov neeg siv khoom xav tau |
| Lub sij hawm xa tuaj |
Tsis pub dhau 7 hnub, Raws li qhov ntau tau txiav txim los ntawm tus neeg siv khoom. |
Tuam txhab Advantage
Tus nqi khoom qis tshaj plaws, zoo tshaj plaws.
tag nrho cov khoom tsim thiab tsim los ntawm peb tus kheej kom txuag tau tus nqi ntawm cov khoom.
quotation nrog tus nqi zoo tshaj plaws nyob rau hauv cov sij hawm los pab peb cov neeg koom tes qhib kev lag luam.
Lub tuam txhab muaj cov lus teb ceev ceev kom ntsib ntau yam xwm txheej
Tuam txhab duab
FAQ
1.Q.Kuv tuaj yeem ntseeg koj li cas?
A. Peb xav tias kev ncaj ncees yog qhov tseem ceeb ntawm peb lub tuam txhab, koj tuaj yeem paub nws tus kheej kom koj tuaj yeem tshawb xyuas peb cov credit.
2.Q: Yam khoom dab tsi kuv yuav tsum tau muab?
A: Koj yuav tsum muab qib, dav, tuab, txheej thiab tonnage koj xav tau.
3.Q.Puas cov khoom muaj kev soj ntsuam zoo ua ntej thauj khoom?
A. Tau kawg, tag nrho peb cov khoom raug soj ntsuam nruj me ntsis rau qhov zoo ua ntej ntim, thiab cov khoom tsis raug cai yuav raug bedestroyed.peb lees txais kev tshuaj xyuas thib peb kiag li.
Cim npe nrov: seamless sus420j1 stainless hlau square tube, Tuam Tshoj seamless sus420j1 stainless hlau square raj manufacturers, lwm tus neeg, Hoobkas
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