Cold rolled coil Manufacture, Stockholder, mofani oa thepa CRCExporter InCHINA.
- Ke eng e batang e kolobisitsoeng
Cold rolled coil, eo hape e tsejoang e le CRC, ke mofuta oa sehlahisoa sa tšepe se entsoeng ka tšepe e chesang e kolobisitsoeng 'me e khetholloa ka botenya bo nyane le lisebelisoa tse ikhethileng.
Litšepe tse batang li bua ka tšepe e nang le carbon e tlaase e hlahisoang ke mokhoa oa "mohatsela o batang" 'me o sebetsoa haufi le mocheso o tloaelehileng oa kamoreng.Litšepe tse batang li fana ka matla a phahameng le ho sebetsa ka machina.Lipampiri tsa tšepe tse batang li atisa ho sebelisoa bakeng sa lihlahisoa tsa boenjiniere moo ho hlokahalang ho mamellana ka thata, ho tsepamisa mohopolo, ho otloloha le libaka tse koahetsoeng.
Litšepe tse batang li hlahisoa ka liloala tse fokotsang serame moo thepa e pholileng haufi le mocheso oa kamore, 'me e lateloe ke annealing le/kapa tempers rolling.Ts'ebetso ena e hlahisa tšepe e nang le mefuta e mengata ea ho qeta holimo 'me e phahametse mamello, concentricity, le ho otloloha ha e bapisoa le tšepe e chesang e chesang.Litšepe tse batang li na le khabone e tlase, 'me mokhoa oa ho li etsa hore li be bonolo ho feta lakane e kolobisitsoeng e chesang.Lihlahisoa tsa tšepe tse batang li atisa ho hlahisoa ka maqephe, lihlopha, mekoallo le melamu.
2.Sehlopha sa li-coil tse batang, mefuta ea lihlahisoa le thepa
Litekanyetso li sebelisoa linaheng tse fapaneng ho beha litlhoko tsa tšepe e pholileng, joalo ka EN 10130, EN 10268, EN 10209, ASTM A1008 / A1008M, DSTU 2834, GOST 16523, GOST 9045, GOST 17066 le lintlha tse ling. mefuta ea boholo ba li-coil tse pota-potiloeng ke serame, ts'ebeliso ea tsona (profiling, ho theha serame, enamelling, tšebeliso e akaretsang, joalo-joalo), thepa ea mochini, boleng ba bokaholimo le likarolo tse ling.
3.Li-coil tse pholileng ho ea ka litekanyetso tsa Europe
Melao ea Europe e lateloang khafetsa bakeng sa ho hlahisa li-coil tse kolobisitsoeng ka serame ke EN 10130, EN 10268 le EN 10209.
EN 10130 e sebelisoa ho li-coil tse pota-potiloeng tse batang tse entsoeng ka likhase tsa tšepe tsa DC01, DC03, DC04, DC05, DC06 le DC07 tsa tšepe tse batang, tse nang le bophara ba bonyane ba 600 mm le botenya ba bonyane ba 0.35 mm.
4.Likarolo tsa Cold Rolled Coil
Likarolo tse ka sehloohong tsa li-coil tse pota-potiloeng ke serame li kenyelletsa mamello e nepahetseng ea li-dimensional, lisebelisoa tse ntlafalitsoeng tsa mochine, le boleng bo holimo ho feta maqephe a chesang.
Cold rolling e boetse e etsa hore ho khonehe ho etsa lishiti tse tšesaane tse ke keng tsa etsoa ka liloala tse chesang.Liindasteri tse ka sehloohong moo ho sebelisoang li-coil tse batang li kenyelletsa mohaho oa mochine, thepa ea bareki, kaho, likoloi.Ha ho tluoa tabeng ea indasteri ea kaho, li-coil tse pota-potiloeng ke serame li sebelisoa haholo-holo ho hlahisa likarolo tsa façade, mehaho ea tšepe, li-profiles tse koetsoeng le tse bulehileng, joalo-joalo.
JINBAICHENG phepelomefuta e mengata e fapaneng e u fa monyetla oa ho ntlafatsa lihlahisoa le lits'ebetso tsa hau.
| Kereiti ea tšepe | Boleng ba bokaholimo | Re | Rm | A80 | r90 | n90 | Tlhahlobo ea Ladle | ||||
| MPa | MPa | Min % | Min | Min | С boholo % | Р, max % | S max % | Mn max % | Ke max % | ||
| DC01 | A | -/280 | 270/410 | 28 | - | - | 0.12 | 0.045 | 0.045 | 0.60 | - |
| B | |||||||||||
| DC03 | A | -/240 | 270/370 | 34 | 1.3 | - | 0.10 | 0.035 | 0.035 | 0.45 | - |
| B | |||||||||||
| DC04 | A | -/210 | 270/350 | 38 | 1.6 | 0.180 | 0.08 | 0.030 | 0.030 | 0.40 | - |
| B | |||||||||||
| DC05 | A | -/180 | 270/330 | 40 | 1.9 | 0.200 | 0.06 | 0.025 | 0.025 | 0.35 | - |
| B | |||||||||||
| DC06 | A | -/170 | 270/330 | 41 | 2.1 | 0.220 | 0.02 | 0.020 | 0.020 | 0.25 | 0.3 |
| B | |||||||||||
| DC07 | A | -/150 | 250/310 | 44 | 2.5 | 0.230 | 0.01 | 0.020 | 0.020 | 0.20 | 0.2 |
| B | |||||||||||
Nako ea poso: Sep-08-2022