Corten s235j0w steel
Cov khoom lag luam piav qhia Corten S235J0W steel yog huab cua qib tsim tsim los tsim cov pata tiv thaiv uas txo cov ntsiab lus. Ntawm no yog cov ncauj lus kom ntxaws saib: 1. Txheem thiab cov qauv ntawm cov qauv: ua raws li ENLOFFICE: 2019: 2019 (European txheem rau cov qauv ...
Hauj lwm lawm
Cov khoom lag luam
Corten S235J0W STEEL yog Weathering Steel qib tsim los ua ib qho kev tiv thaiv patina uas txo cov ntsiab lus. Ntawm no yog cov ncauj lus kom ntxaws tshaj:
1. Cov qauv thiab kev faib tawm
Lub hom phiaj: Ua raws liEN 10025-5: 2019(European txheej txheem rau cov qauv hlau qauv nrog kev txhim kho atmospheric corrosion tsis kam).
Kev tsim:
S235: Yam tsawg kawg los kom muaj zog ntawm235 MPa(rau thickness tsawg dua los yog sib npaug rau 16 hli).
J0: Qhov Kev Cuam Tshuam Cov Kev Yuav Tsum Muaj Kev Nyab Xeeb (Yam tsawg kawg nkaus27 Jntawm0 Qib).
W: QhiaHuab Cua Hlaunrog kev txhim kho cov cua nab kuab corrospher tsis kam.
2. Tshuaj lom neeg sib xyaw
(Cov nuj nqis raug; ib txwm qhia nrog cov chaw tsim khoom tshwj xeeb)
| Lub ntsiab | Cov ntsiab lus ntau (%) | Lub luag hauj lwm |
|---|---|---|
| Carbon (c) | Tsawg dua los yog sib npaug rau 0.17 | Sib npaug zog thiab weldability. |
| Silicon (si) | Tsawg dua los yog sib npaug rau 0.50 | Aids deoxidation thiab txhim kho corrosion tsis kam. |
| Manganese (mn) | Tsawg dua los yog sib npaug rau 1.40 | Txhim kho lub zog thiab cov tawv nqaij tawv. |
| Phosphorus (p) | Tsawg dua los yog sib npaug rau 0.035 | Txhim kho cov atmospheric corrosion tiv thaiv los ntawm kev txhawb nqa PATINE tsim. |
| Sulphur (s) | Tsawg dua los yog sib npaug rau 0.035 | Txo qis kom tsis txhob kub brithleness thaum ua tiav. |
| Chromium (cr) | 0.30–1.20 | Ua ib txheej oxide tiv thaiv (patina) kom qeeb corrosion. |
| Tooj Liab (Cu) | 0.25–0.55 | Ua kom muaj Patina tsim thiab txhim kho corrosion tsis kam. |
| Npib tsib caug (ni) | Tsawg dua los yog sib npaug rau 0.60 | Txhim kho kev nruj thiab kev tiv thaiv mus rau chloride ib puag ncig. |
Vim li cas thiaj xaiv peb?
Peb zoo siab rau peb lub peev xwm muab cov kev daws teeb meem rau peb cov neeg siv khoom xav tau.
Peb txheeb xyuas thiab sib piv cov khoom dhau los thiab cov txheej txheem txheej txheem tam sim no ntawm peb lub corten s235j0W hlau, thiab txhim kho cov txheej txheem tshiab thiab cov txheej txheem tshiab.
Peb cov neeg muas zaub ntseeg peb kom xa cov siab -}} rolled steel khoom raws sijhawm thiab ntawm pob nyiaj.
Peb nruj me ntsis siv cov cua sov thiab txawj xav tom qab {{0} Kev pabcuam muag khoom, ua raws li kev coj ua zoo.
Peb muab ntau yam txias - rolled steel khoom kom tau raws li cov neeg yuav khoom sib txawv.
Peb ua raws li cov qhua tuaj noj mov - centric thiab hom - Cov khoom lag luam uas ntseeg tau thiab cov kev pabcuam zoo.
Peb lub Hoobkas tau cog lus los txhawb cov qauv siab tshaj plaws ntawm kev nyab xeeb thiab kev ua tau zoo.
Txhua tus neeg ua haujlwm ntawm peb lub tuam txhab thiab txhua lub tsev ua haujlwm ua haujlwm ua ke los ua haujlwm ua lag luam, kev kawm txuj ci thiab kev kawm paub tseeb.
Cia siab rau cov kev mob siab tshaj thiab muaj zog ntawm cov pawg ntau lawm, peb muaj peev xwm ua tau raws li cov kev xav tau ntawm peb cov neeg siv khoom.
Cim npe nrov: Corten S235J0W STEEL, Tuam Tshoj Corten S235J0W steel lwm tus neeg, Hoobkas
