EN {{0}} S275J0H Kauv Carbon Steel Pipe
EN {{0}} S275J0H kauv steel yeeb nkab yog ib qho kauv seam welded steel yeeb nkab ua raws li European tus qauv EN 10219-2. Nws cov khoom yog S275J0H. S275J0H submerged arc kauv welded yeeb nkab yog ib qho zoo-grained structural steel haum rau cov ntawv thov uas yuav tsum tau muaj kev kub ntxhov siab dua. Cov yeeb nkab steel no feem ntau yog siv rau kev thauj cov kua dej xws li roj, nkev roj, dej, thiab lwm yam, nrog rau cov khoom siv xws li txuas hniav, vaj tse, tshuab thiab khoom siv, thiab lwm yam.
Cov hauv qab no yog cov feem ntau (hauv feem pua) ntawm nws cov tshuaj tseem ceeb: Carbon (C): Tsawg dua lossis sib npaug rau {{0}}.22%, Silicon (Si): Tsawg dua lossis sib npaug rau {{ 8}}.55%, Manganese (Mn): 1.00% - 1.60%, Phosphorus (P): Tsawg dua lossis sib npaug li 0.045%, sulfur (S ): Tsawg dua lossis sib npaug li 0.045%.
Cov khoom siv kho tshuab ntawm S275J0H kauv carbon steel kav tau teev tseg raws li EN 10219-2 tus qauv. Cov hauv qab no yog cov ntsuas kev ua haujlwm zoo ib yam: tensile zog (Rm): 470 - 630 MPa, yield zog (ReL lossis Rp0.2): Ntau dua lossis sib npaug li 355 MPa, elongation (A): Ntau dua tshaj los yog sib npaug li 22%, cuam tshuam toughness (-20 degree): Nyob ntawm daim ntawv thov tshwj xeeb thiab cov xwm txheej huab cua, qhov kev ntsuam xyuas toughness yuav tsum tau ua kom ntseeg tau tias cov yeeb nkab steel tuav zoo toughness ntawm qhov kub thiab txias.
Cov Qauv Txheej Txheem Ntawm EN 10210-1 Qib S275JOH Carbon Steel Pipes
| Cov pa roj carbon | Silicon | Manganese | Phosphorous | Sulfur | Molybdenum | Nickel | Chromium | Tooj | Lwm tus |
| max 0.20 | – | max 1.50 Nws | 0.04 | 0.04 | – | – | – | – | N0.009 |
Mechanical Properties Analysis Ntawm EN {{0}} S275J0H Square Pipe
| Yield zog | Tensile zog | Elongation A5 min | |||
| MPa min | qis min | MPa min | MPa min | qis min | Feem pua |
| 410 | 560 | – | 22 | ||
kauv welded steel yeeb nkab
Vim li cas thiaj xaiv peb
gnee Co., Ltd. tau tsim nyob rau hauv 2008, thiab lub Hoobkas tsim nyob rau hauv 2002. Nws yog ib lub tuam txhab tshwj xeeb nyob rau hauv zus tau tej cov steel kav, carbon steel kav, galvanized steel kav, thiab alloy steel kav. Nws muaj 12 cov kab ntau lawm thiab ib xyoos ib zaug ntawm 50, 000 tons. Tau txais daim ntawv pov thawj ISO9001 thoob ntiaj teb kev tswj hwm zoo.
Gnee Factory ib puag ncig
FAQ
1. Q. Peb tuaj yeem ntseeg koj lub tuam txhab li cas?
A.Peb tshwj xeeb hauv kev lag luam steel rau ntau xyoo, kev ruaj ntseg zoo yog peb qhov yuav tsum tau ua ua ntej, koj tuaj yeem tuaj xyuas peb los ntawm txhua txoj kev.
2. Q. Koj puas tuaj yeem muab cov qauv?
A. Yog, cov qauv dawb muaj rau qhov ntau thiab tsawg, tab sis cov neeg yuav khoom yuav tsum them tus nqi thauj khoom.
3.Q.Lub sijhawm khoom xa tuaj yog dab tsi?
A. Txog 15-35 hnub tom qab peb lees paub koj qhov kev thov.
Cim npe nrov: en{{0}} s275j0h kauv carbon steel yeeb nkab, Tuam Tshoj en10219-2 s275j0h kauv carbon steel yeeb nkab manufacturers, lwm tus neeg, Hoobkas
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