Corten Steel phaj
Cov Khoom Qhia Txog Khoom
Cov Phaj Hlau Corten A Qib siv rau hauv qhov chaw muaj xeb heev. Cov phaj Corten B muaj kev nyab xeeb, ruaj khov, thiab ua tau zoo nrog cov khoom siv zoo tshaj plaws thiab ua raws li cov qauv kev lag luam. Corten B Steel Plate muaj lub zog tensile siab, ruaj khov, thiab tiv taus corrosion. S355JOW Plate kuj tiv taus corrosion vim yog kev txo qis thiab oxidation. Nws kuj tiv taus cua sov thiab crevice corrosion, thiab yooj yim tiv taus pitting thiab tawg. S355K2 qib muaj lub zog tensile nruab nrab, nws muaj cov pa roj carbon tsawg uas muaj kev tiv thaiv kev cuam tshuam zoo. S355J0W Daim ntawv qib muaj lub zog siab. Cov phaj hlau no yog ua los ntawm cov hlau sib xyaw ua ke tshiab thiab muaj kev sib npaug thermally. Kev siv cov hlau tiv taus huab cua kuj ua rau lawv lub neej kev pabcuam ntev dua.
| No | Tus Qauv | Cov khoom siv hlau phaj uas tiv taus huab cua |
| 1 | ASTM | Corten A/Corten B/A588 GR.A /A588 GR.B /A242 |
| 2 | EN | S355J0W / S355J2W / S355J0WP / S355J2WP / S355K2G1W / S355K2G2W |
| 3 | JIS | G3125 SPA-H / SPA-C; G3114 SMA400AW / BW / CW; G3114 SMA490AW / BW |
| 4 | GB | 09CuPCrNi-A, 09CuP, 09CuPCrNiA, 09CrCuSb |
| Qib Hlau | Tus Qauv | Lub zog tawm los N/mm² | Lub zog Tensile N/mm² | Kev ntev% |
| Corten A | ASTM | ≥345 | ≥480 | ≥22 |
| Corten B | ≥345 | ≥480 | ≥22 | |
| A588 GR.A | ≥345 | ≥485 | ≥21 | |
| A588 GR.B | ≥345 | ≥485 | ≥21 | |
| A242 | ≥345 | ≥480 | ≥21 | |
| S355J0W | EN | ≥355 | 490-630 | ≥27 |
| S355J0WP | ≥355 | 490-630 | ≥27 | |
| S355J2W | ≥355 | 490-630 | ≥27 | |
| S355J2WP | ≥355 | 490-630 | ≥27 | |
| SPA-H | JIS | ≥355 | ≥490 | ≥21 |
| SPA-C | ≥355 | ≥490 | ≥21 | |
| SMA400AW | ≥355 | ≥490 | ≥21 | |
| 09CuPCrNi-A | GB | ≥345 | 490-630 | ≥22 |
| B480GNQR | ≥355 | ≥490 | ≥21 | |
| Q355NH | ≥355 | ≥490 | ≥21 | |
| Q355GNH | ≥355 | ≥490 | ≥21 | |
| Q460NH | ≥355 | ≥490 | ≥21 |
Cov xwm txheej ntawm daim ntawv thov
Kev Hloov Xim Los Ntawm Lub Sijhawm?
Thaum pib siv, COR-TEN yuav pom xim daj. Qhov no yuav hloov maj mam mus rau xim av mus rau xim tsaus ntuj tom qab ib mus rau ob xyoos hauv kev siv dav dav. Tom qab ntawd, xim tsis pom kev hloov pauv tshwj tsis yog xim av tsaus ntuj.
Cov Lus Nug Feem Ntau
Q: Koj puas yog ib lub chaw tsim khoom lossis tsuas yog ib tus tub luam xwb?
A: Peb yog ob lub chaw tsim khoom & lub tuam txhab lag luam, peb muaj lub chaw muag khoom thiab ntau lub Hoobkas tsim khoom.
Q: Lub Sijhawm Xa Khoom Ntev Npaum Li Cas?
A: Feem ntau nws yuav siv sijhawm li ntawm 15-30 hnub, tab sis nws kuj tseem nyob ntawm seb koj xav tau dab tsi lossis muaj pes tsawg. Thov hu rau peb kom tau lub sijhawm tshwj xeeb rau koj daim ntawv xaj.
Q: Koj puas tuaj yeem lav rau koj cov khoom / tiav?
A: Yog tias peb cov ntawv siv tau zoo, koj yuav tsis xav tias yuav muaj teeb meem hauv 10 xyoo, txawm li cas los xij lub sijhawm no tuaj yeem cuam tshuam los ntawm ntau yam (xws li koj siv nws li cas, sab hauv tsev lossis sab nraum zoov? Huab cua hauv koj cheeb tsam li cas, txias lossis kub, qhuav lossis ntub? Koj qhov kev txawj ntse kuj tuaj yeem cuam tshuam rau nws).
Koj yeej ib txwm txais tos hu rau peb kom tau txais cov lus qhia txog kev siv thiab kev saib xyuas.








