Mbale yachitsulo ya Corten
Tsatanetsatane wa Zamalonda
Mapepala achitsulo a Corten A Grade amagwiritsidwa ntchito m'malo owononga kwambiri. Mapepala achitsulo a Corten B ndi otetezeka, olimba, komanso opangidwa bwino ndi zinthu zabwino kwambiri komanso kutsatira miyezo yamakampani. Mapepala achitsulo a Corten B ali ndi mphamvu yabwino kwambiri yolimba, kulimba, komanso kukana dzimbiri. Mapepala a S355JOW amalimbananso ndi dzimbiri chifukwa cha kuchepa ndi kukhuthala. Amalimbananso ndi kutentha ndi dzimbiri, ndipo amalimbana mosavuta ndi kuphulika kwa mabowo ndi ming'alu. Mapepala a S355K2 ali ndi mphamvu yapakatikati yolimba, ali ndi mpweya wotsika womwe umapereka kukana kwabwino. Mapepala a S355J0W ali ndi mphamvu yotulutsa zipatso zambiri. Mapepala achitsulo awa amapangidwa ndi zitsulo zaposachedwa ndipo amayendetsedwa bwino ndi kutentha. Kugwiritsa ntchito chitsulo cholimba ku nyengo kumawonjezeranso nthawi yawo yogwira ntchito.
| No | Muyezo | mbale yachitsulo yosagwedezeka ndi nyengo |
| 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 |
| Kalasi yachitsulo | Muyezo | Mphamvu Yotulutsa N/mm² | Mphamvu Yokoka N/mm² | Kutalikitsa % |
| 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 |
Zochitika zogwiritsira ntchito
Kusintha kwa Mtundu Kudutsa Nthawi?
Poyamba kugwiritsa ntchito COR-TEN kumawoneka ngati chikasu. Izi zimatsatiridwa ndi kusintha pang'onopang'ono kwa mtundu wa dzimbiri loteteza kuchoka pa bulauni kupita ku mdima wokhazikika patatha chaka chimodzi kapena ziwiri mukugwiritsa ntchito chilengedwe chonse. Pambuyo pake, mtunduwo sukuwonetsa kusintha kulikonse kupatula mwina bulauni wakuda kwambiri.
FAQ
Q: Kodi ndinu wopanga kapena ndinu wamalonda chabe?
A: Tonsefe ndife kampani yopanga ndi kugulitsa, tili ndi dipatimenti yogulitsa komanso mafakitale angapo opanga zinthu.
Q: Kodi Nthawi Yotumizira Ndi Yaitali Bwanji?
A: Nthawi zambiri zimatenga masiku 15-30, koma zimathanso kutengera zomwe mukufuna kapena kuchuluka komwe kukufunika. Chonde titumizireni uthenga kuti mudziwe nthawi yomwe mukufuna kuyitanitsa.
Q: Kodi Mungatsimikizire Zamalonda/Mapeto Anu?
A: Ngati mapepala athu agwiritsidwa ntchito bwino, simudzayembekezera kuti mudzakhala ndi vuto lililonse patatha zaka 10, komabe nthawi ino ingakhudzidwe ndi zinthu zambiri (monga momwe mumagwiritsira ntchito, mkati kapena panja? Kodi nyengo ili bwanji m'dera lanu, yozizira kapena yotentha, youma kapena yonyowa? Luso lanu loyika zinthu lingakhudzenso).
Muli olandiridwa nthawi zonse kuti mulumikizane nafe kuti mupemphe fomu yofunsira ndi kusunga malangizo.








