Cold rolled steel sheet (CR steel sheet) ndi chitsulo chotentha chomwe chakonzedwanso
Chitsulo chozizira 'chogudubuzika' chimagwiritsidwa ntchito kufotokoza njira zingapo zomaliza - komabe, mwaukadaulo, 'kuzizira kozizira' kumangogwira pamasamba omwe amapanikizana pakati pa odzigudubuza.Zinthu monga mipiringidzo kapena machubu 'amakokedwa,' osati kugudubuza.Njira zina zomaliza zozizira zimaphatikizapo kutembenuza, kugaya ndi kupukuta-chilichonse chimagwiritsidwa ntchito kusintha zinthu zomwe zilipo kale kuti zikhale zoyengedwa kwambiri.
ST12 ozizira adagulung'undisa koyilo yachitsulo nthawi zambiri amatha kudziwika ndi izi
1.Cold adagulung'undisa zitsulo zili bwino, malo omalizidwa kwambiri ndi kulolerana kwapafupi
2.Mawonekedwe osalala omwe nthawi zambiri amakhala ndi mafuta mpaka kukhudza mu pepala lachitsulo la CR
3.Mipiringidzo ndi yowona ndi yozungulira, ndipo nthawi zambiri imakhala ndi m'mphepete mwabwino komanso ngodya
4.Tubes ali ndi mawonekedwe abwino kwambiri komanso owongoka, opangidwa kuchokera kuzinthu zoziziritsa kuzizira.
5. Cold rolled steel coil yokhala ndi mawonekedwe abwino a pamwamba kuposa zitsulo zotentha zotentha, n'zosadabwitsa kuti chitsulo chozizira chozizira nthawi zambiri chimagwiritsidwa ntchito pazochitika zamakono kapena kumene kukongola kuli kofunikira.Koma, chifukwa cha kukonzanso kowonjezera kwa zinthu zozizira zomaliza, zimabwera pamtengo wapamwamba.
Potengera mawonekedwe awo, zitsulo zozizira zimakhala zolimba komanso zolimba kuposa zitsulo zotentha zotentha.Izi ndichifukwa choti zitsulo zoziziritsa kuzizira zimatha kupanga chinthu cholimba kwambiri.Ndizofunikira kudziwa kuti mankhwala owonjezerawa amathanso kuyambitsa kupsinjika kwamkati mkati mwazinthuzo.Mwa kuyankhula kwina, popanga zitsulo zozizira—kaya kuzidula, kuzipera kapena kuziwotcherera—zikhoza kumasula mikangano ndi kuyambitsa kumenyana kosayembekezereka.
| Cold adagulung'undisa zitsulo Zizindikiro ndi ntchito | |
| Zizindikiro | Kugwiritsa ntchito |
| Chithunzi cha SPCCCR chitsulo | Kugwiritsa ntchito mwachizolowezi |
| SPCDCR chitsulo | Kujambula khalidwe |
| SPCE/SPCEN CR chitsulo | Kujambula mozama |
| DC01(St12) CR zitsulo | Kugwiritsa ntchito mwachizolowezi |
| DC03(St13) CR chitsulo | Kujambula khalidwe |
| DC04(St14,St15) CR zitsulo | Kujambula mozama |
| DC05(BSC2) CR zitsulo | Kujambula mozama |
| DC06(St16,St14-t,BSC3) | Kujambula mozama |
| Cold adagulung'undisa zitsulo Chemical gawo | |||||
| Zizindikiro | Chemical gawo% | ||||
| C | Mn | P | S | Alt8 | |
| SPCC CR chitsulo | <= 0.12 | <= 0.50 | <= 0.035 | <= 0.025 | > = 0.020 |
| SPCD CR chitsulo | <= 0.10 | <= 0.45 | <= 0.030 | <= 0.025 | > = 0.020 |
| SPCE SPCEN CR chitsulo | <= 0.08 | <= 0.40 | <= 0.025 | <= 0.020 | > = 0.020 |
| Cold adagulung'undisa zitsulo Chemical gawo | ||||||
| Zizindikiro | Chemical gawo% | |||||
| C | Mn | P | S | Alt | Ti | |
| DC01(St12) CR chitsulo | <= 0.10 | <= 0.50 | <= 0.035 | <= 0.025 | > = 0.020 | _ |
| DC03(St13) CR chitsulo | <= 0.08 | <= 0.45 | <= 0.030 | <= 0.025 | > = 0.020 | _ |
| DC04(St14,St15) CR chitsulo | <= 0.08 | <= 0.40 | <= 0.025 | <= 0.020 | > = 0.020 | _ |
| DC05(BSC2) CR zitsulo | <= 0.008 | <= 0.30 | <= 0.020 | <= 0.020 | > = 0.015 | <= 0.20 |
| DC06(St16,St14-t,BSC3) Chitsulo cha CR | <= 0.006 | <= 0.30 | <= 0.020 | <= 0.020 | > = 0.015 | <= 0.20 |
Zofunsira ZamalondaST12 ozizira adagulung'undisa zitsulo pepala, ozizira adagulung'undisa zitsulo koyilo ntchito: zomangamanga, kupanga makina, kupanga chidebe, shipbuilding, kumanga mlatho.Tsamba lachitsulo la CR litha kugwiritsidwanso ntchito kupanga zotengera zosiyanasiyana.
ST12 zitsulo komanso coud ntchito chipolopolo ng'anjo, mbale furmace, mlatho ndi galimoto malo amodzi zitsulo mbale, otsika aloyi zitsulo mbale, shipbuilding mbale, mbale kukatentha, mbale kuthamanga chotengera mbale, mbale chitsanzo, mbali thalakitala, galimoto chimango zitsulo mbale ndi zigawo zake kuwotcherera.
Jiangsu Hangdong Metal Co., Ltd. ndi kampani yopanga ndi kukonza ukadaulo yomwe imapanga mkuwa wangwiro, mkuwa, mkuwa ndi mkuwa-nickel alloy copper-aluminium alloy ndi coil, yokhala ndi zida zapamwamba zopangira ndi zida zoyendera.Ili ndi mizere 5 yopanga aluminiyamu ndi mizere 4 yopanga mkuwa kuti ipange mitundu yonse ya mbale zamkuwa zokhazikika, chubu chamkuwa, mipiringidzo yamkuwa, chingwe chamkuwa, chubu chamkuwa, mbale ya aluminiyamu ndi koyilo, ndikusintha mwamakonda.Kampaniyo imapereka matani 10 miliyoni azinthu zamkuwa chaka chonse.Miyezo yayikulu yogulitsa ndi: GB/T, GJB, ASTM, JIS ndi muyezo waku Germany. Lumikizanani nafe:info6@zt-steel.cn
Nthawi yotumiza: Jan-03-2024
