Dab tsi yogHuab cua Steel
Weathering steel tsim ib txheej oxide tuab ntawm txheej xeb thiab matrix los ntawm kev ntxiv cov huab cua tiv taus xws li niobium, molybdenum, phosphorus, thiab titanium. Lub hav zoov ntawm no ntom ntom oxide zaj duab xis thaiv cov pa oxygen thiab dej hauv qhov chaw. Kev nkag mus rau hauv cov hlau matrix qeeb qeeb ntawm kev txhim kho corrosion rau hauv cov khoom siv hlau, yog li txhim kho atmospheric corrosion kuj. Lub atmospheric corrosion kuj yog 2 mus rau 5 npaug ntawm cov pa roj carbon zoo tib yam.
Mechanical Properties ntawm Weathering Steel
| cov khoom |
 |
| Qauv nab npawb | A709-50W Weathering Steel |
| Tus txheej txheem tswj hwm | ASTM |
| Kev xa khoom raws li txoj cai | Kev xa khoom tuaj yeem ua tau kub dov, tswj dov lossis normalized |
| Yield zog | 345-520MPa |
| Tensile zog | 485MPa ua |
| Elongation tom qab tawg | 2-4% |
Chemical Composition ntawm Weathering Steel
| Huab cua Steel | |
|---|---|
| C | Tsawg dua lossis sib npaug rau 0.2 |
| Si | Tsawg dua lossis sib npaug rau 0.4 |
| Mn | Tsawg dua los yog sib npaug li 1.5 |
| P | Tsawg dua lossis sib npaug rau 0.04 |
| S | Tsawg dua lossis sib npaug rau 0.05 |
Cov yam ntxwv ntawm cov khoom
A709-50W steel phaj yog dav siv nyob rau hauv choj qauv, loj steel qauv, chaw nres tsheb, railway engineering thiab lwm yam teb vim hais tias ntawm nws zoo huab cua tsis kam thiab mechanical zog, raws li zoo raws li haum rau hnyav huab cua puag ncig.
01
Siab zog
02
Zoo plasticity thiab toughness
03
Zoo weldability
04
Zoo corrosion kuj
Khoom Parameter
Khoom duab
Khoom kos duab
Basic feature
| Title | paub meej |
| Khoom siv | Huab cua Steel |
| Thickness | 8-200 hli |
Kev kho saum npoo |
Nrog anti-xeb painting. |
| Dav | 1600-2500 hli |
| Daim ntawv thov | Hom steel phaj no tsuas yog siv rau hauv cov qauv steel uas raug rau cov huab cua ntev ntev xws li txoj kev thiab Choj. Vim nws cov huab cua tsis zoo thiab cov khoom siv kho tshuab, nws muaj ntau yam kev siv hauv kev tsim choj thiab lwm yam. |
Daim ntawv thov teb
Hlau yog tsuas yog siv nyob rau hauv vaj tse, infrastructure, steel qauv, machinery, tsheb, khoom siv hauv tsev, shipbuilding thiab lwm yam lag luam, raws li lub Steel Union txheeb cais, ua ke nrog peb cov kwv yees, ntawm cov vaj tse steel noj accounted rau ntau tshaj 30%. Ua raws li kev tsim kho vaj tse thiab cov qauv hlau, cov hlau siv hauv kev tsim kho kev lag luam suav txog ntau dua 60%.
Peb Qhov Zoo
Peb cov khoom tseem ceeb yog stainless hlau phaj / ntawv, coil, round / square tube, bar, nickel alloy thiab lwm yam. Lub Hoobkas kuaj ntawv pov thawj yog muab thaum lub sijhawm xa khoom, thiab kev tshuaj xyuas thib peb tuaj yeem ua tau. Peb kuj tau lees paub los ntawm ISO, SGS thiab Alibaba. Peb muaj ntau tus kws tshaj lij, cov kws tshaj lij, cov nqi sib tw ntau dua li lwm cov tuam txhab stainless hlau thiab cov kev pab cuam tom qab muag zoo tshaj plaws. Thiab xa tawm mus rau ntau tshaj 50 lub teb chaws, feem ntau yog los ntawm Tebchaws Meskas, Russia, United Kingdom, Kuwait, Egypt, Qaib ntxhw, Jordan, Is Nrias teb thiab lwm yam.
Kev tsim khoom thiab kev ua haujlwm
Cov neeg siv khoom thoob ntiaj teb
Cov neeg siv khoom taw qhia
Cov Neeg Siv Khoom Mus Saib
Vim peb lub siab dawb paug, peb tau txais kev ntseeg siab ntawm peb cov neeg siv khoom thiab tuaj xyuas peb lub Hoobkas.
Cov lus teb rau cov neeg siv khoom
Tom qab tau txais cov khoom, cov neeg siv khoom tau muab peb cov lus qhuas.
Khoom ntim
Peb siv cov txheej txheem export thauj mus los ntim thiab ntim cov hlau strips raws li qhov loj ntawm carbon steel daim hlau. Raws li peb txoj kev xa khoom, lub thawv 20- ko taw tuaj yeem tuav tau 22 tons ntawm carbon steel, thiab 40- ko taw thawv tuaj yeem tuav tau 25 tons ntawm carbon steel. Rau kev txiav txim loj, peb siv cov khoom thauj khoom thauj khoom thauj rau koj ntawm tus nqi pheej yig dua. Tsis tas li ntawd, peb tuaj yeem kho lub ntim raws li cov neeg siv khoom xav tau.
FAQ
Q: Koj cov nqe lus them nqi yog dab tsi?
A: Peb cov nqe lus them nqi: 30% T / T tso nyiaj thiab 70% ntawm daim B / L lossis L / C thaum pom, ua ntej koj them qhov nyiaj tshuav. Peb yuav qhia koj cov khoom thiab ntim cov duab.
Q: Koj lub sijhawm xa khoom ntev npaum li cas?
A: Feem ntau, nws yuav siv sijhawm 10-15 hnub ua haujlwm rau Tshuag, thiab 20-30 hnub ua haujlwm yog tias tsis muaj Tshuag. Raws li qhov kev txiav txim kom muaj nuj nqis
Q: Koj puas tuaj yeem txais customization?
A: Yog. Yuav customized raws li tus neeg yuav tsum tau muaj
Q: Yuav ua li cas txog MOQ? Yog kuv thawj qhov kev txiav txim me me, koj puas kam txais?
A: Peb yuav sim peb qhov zoo tshaj plaws los txhawb koj qhov kev txiav txim kom muaj nuj nqis, yog li txawm tias nws yog 1 daim lossis 1 kg, peb tuaj yeem pib koom tes; vim peb ntseeg siab tias yuav ua qhov kev txiav txim thib ob nrog lub tuam txhab.
Q: Yuav ua li cas thiaj ua tau zoo?
A: Lub Hoobkas kuaj daim ntawv pov thawj yog muab nrog cov khoom xa tuaj. Yog tias tsim nyog, kev tshuaj xyuas thib peb tuaj yeem lees txais.
Q: Yuav ua li cas txog koj qhov kev pab cuam tom qab muag?
A: Raws li lub tuam txhab kev tshaj lij steel export, peb muab kev txhawb nqa thiab kev txhawb nqa rau txhua yam lus nug thiab lus nug.
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