JIS G311 SMA490CW Corten Steel Phaj
Sma490CW Corten Steel Phajis Ib hom kev ua huab cua hlau phaj, uas tau siv dav hauv Preheater, cov kev tsheb ciav hlau ntau lawm, choj tsim thiab lwm thaj chaw.
Kev kho cua sov ntawm SMA490CW Weather Weatherge Steel Sheet: Kub Rolling, tswj dov, ib txwm muaj, quenching thiab tempering, txias dov.
Corten Steel yog tooj liab {{chromium alloy steel {}}}}}}}}}}- { Nws yog cov huab cua hlau uas cuam tshuam nrog cov khoom ntuj hauv cov huab cua los ua nws cov txheej tiv thaiv tiv thaiv xeb.
JIS SMA490CW CORTEN STEELS Cov Ntawv Qhia Txog Tshuaj
| Teem nqi | C Tsawg dua lossis sib npaug | Si | Mn tsawg dua los yog sib npaug | P tsawg dua lossis sib npaug | S tsawg dua los yog sib npaug | CU | Cr | Ni | Ce tsawg dua los yog sib npaug |
| Sma490cw | 0.18 | 0.15~0.65 | 1.40 | 0.035 | 0.035 | 0.30~0.50 | 0.45~0.75 | 0.05~0.30 | - |
JIS SMA49090CW Corten Steel Khoom Siv Neeg Kho Tshuab
| Cov Khoom Siv | Yam xwm txheej | ||
|---|---|---|---|
| T (degree) | Kev kho | ||
| Ntawj (× 1000 kg / m3) | 7.7-8.03 | 25 | |
| Poisson tus piv | 0.27-0.30 | 25 | |
| Elastic modulus (GPA) | 190-210 | 25 | |
| Tensile lub zog (mpa) | 1158 | 25 | Cov roj quenched, zoo grained, tempered ntawm 425 degree |
| Yield zog (mpa) | 1034 | ||
| Elongation (%) | 15 | ||
| Txo Hauv Cheeb Tsam (%) | 53 | ||
| Hardness (HB) | 335 | 25 | Cov roj quenched, zoo grained, tempered ntawm 425 degree |
JIS SMA490CW Corten Cov Huab Cua Hlau Phaj Thermal Khoom
| Cov Khoom Siv | Yam xwm txheej | ||
|---|---|---|---|
| T (degree) | Kev kho | ||
| Thermal conductivity (w / m - k) | 42.7 | 100 | |
| Cov cua sov tshwj xeeb (J / KG - k) | 477 | 50-100 | |
JIS SMA490CW CORTEN STEEL SORK HLAU LUB TEEB MEEM
| Qho ntau | Tus nqi | Ib yam |
|---|---|---|
| Thermal nthuav dav | 16 - 17 | e-6/K |
| Thermal conductivity | 16 - 16 | W/m.K |
| Cov cua sov tshwj xeeb | 500 - 500 | J / kg.k |
| Melting kub | 1370 - 1400 | tiv kis |
| Qhov Kub | 0 - 500 | tiv kis |
| Ceev | 8000 - 8000 | kg / m3 |
| Resiveivity | 0.7 - 0.7 | Ohm.mm2 / Txiv neej |
Corten Steel Sheet Hlau Khoom Paub meej
Dab tsi ua rau huab cua huab cua tua hluav taws xob yog nws cov tshuaj tshwj xeeb muaj pes tsawg leeg thiab ua kom - Up. Weathering steel yog ntau tiv taus corrosion dua li feem ntau cov hlau ntawm bronze {2} xim av ntub dej ntub dej ntub dej ntub dej ntub thiab qhuav. Unpainted huab cua hlau yuav tsum tau saib xyuas me ntsis thiab xim bronze yuav tiv thaiv cov hlau los ntawm kev xeb ntxiv.
Huab Cua Hlau Ntawv Khoom Duab
Gnee Pawg Pab Pawg Duab
Gnee Pab Pawg Neeg Siv Khoom Mus Xyuas
Gnee pawg koom nrog hauv kev nthuav dav hlau
Peb cov khoom lag luam tau cuam tshuam nruj nruj ua tau zoo thiab tuaj nrog daim ntawv pov thawj tshaj lij. Yog tias koj muaj lus nug txog JIS G3114 SmA49090CW Corten Steel Phaj, thov xav tshuaj xyuas.
Cim npe nrov: JIS G311 SMA4909090CW Corten Steel Phaj, Tuam Tshoj JIS G311 SMA490CW Corten Hlau Phaj Chaw Tsim Tshuaj, Chaw muag khoom, Hoobkas
