S355J0W Corrosion Resistant Steel Phaj
High Strength Weathering Steel Phaj Khoom Piav Qhia
S355J0W corten steel yog cov qauv huab cua uas muaj kev tiv thaiv corrosion zoo heev. Nws yog cov khoom siv hlau raws li EN 10025 tus qauv thiab tau siv dav hauv ntau daim ntawv thov uas yuav tsum tau tiv thaiv atmospheric corrosion.
"S" hauv S355J0W corten ntawv sawv cev rau cov qauv hlau, "355" sawv cev rau nws lub zog tawm los, thiab "J0W" yog hais txog nws cov huab cua tsis kam. Cov hlau no tau txhim kho los ntawm kev sib ntxiv ntawm cov ntsiab lus alloying xws li phosphorus, tooj liab, chromium, npib tsib xee thiab molybdenum los txhim kho nws cov kev tiv thaiv rau atmospheric corrosion.
Hauv kev siv cov tswv yim, S355J0W corten steel sheet hlau feem ntau yog siv rau hauv kev tsim cov choj, lub tsev tsim, tsheb, nkoj thiab lwm yam khoom siv uas yuav tsum tau ua haujlwm hauv ntau qhov kev nyab xeeb. Nws cov corrosion kuj ua rau nws zoo heev nyob rau hauv qhov hnyav sab nraum zoov ib puag ncig, thiab nws cov corrosion kuj tuaj yeem txhim kho ntxiv nyob rau lub sijhawm vim muaj kev tiv thaiv oxide txheej ntawm nws qhov chaw.
S355J0W Corrosion-Resistant Steel Sheet Mechanical Property
| Nominal thickness (hli) | rau 16 | 16-40 | 40-63 | 63-80 | 80-100 | 100-150 |
| ReH - Yam tsawg kawg nkaus tawm lub zog (MPa) | 355 | 345 | 335 | 325 | 315 | 295 |
| Nominal thickness (hli) | Rau 3 | 3-100 | 100-150 | |||
| Rm - Tensile zog (MPa) | 510-680 | 470-630 | 450-600 | |||
| Nominal thickness (hli) | 3-40 | 40-63 | 63-100 | 100-150 | ||
| A - Tsawg kawg elongation Lo=5,65 √ Yog li (%) | 22 | 21 | 20 | 18 | ||
| Nominal thickness (hli) | 1.5 - 2 | 2-2.5 | 2.5-3 | |||
| A - Yam tsawg kawg nkaus elongation Lo=Lo=80 mm (%) | 16 | 17 | 18 | |||
| Kub | -20 | 0 | ||||
| Notch Impact Test. Min. absorbed zog | 27 | 27 | ||||
Corten Steel Sheet Khoom Duab
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Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog S355J0W Corrosion Resistant Steel Phaj, thov hu rau peb!