I-ST12 intsimbi eqengqelekayo ebandayo yintsimbi eqengqelekayo eshushu ephinde yalungiswa. Nje ukuba intsimbi eshushu esongiwe sele ipholile, iyaqengqeleka ukuze ifezekise imilinganiselo ethe kratya kunye neempawu ezingcono zomphezulu.
Icwecwe elipholileyo eliqengqelekayo (ishiti lentsimbi yeCR) yintsimbi eshushu eqengqelekayo ephinde yalungiswa
Ipleyiti yentsimbi ebandayo 'eqengqelekayo' idla ngokusetyenziswa ukuchaza uluhlu lweenkqubo zokugqiba-nangona, ngokobuchwepheshe, 'i-cold rolled' isebenza kuphela kumaphepha axinzelelwa phantsi phakathi kweerola. Izinto ezifana nemivalo okanye iityhubhu 'ziyatsalwa,' azisongwa. Ezinye iinkqubo zokugqiba ezibandayo ziquka ukuguqula, ukugawula kunye nokupholisha-nganye isetyenziselwa ukuguqula isitokhwe esisele sishushu kwiimveliso eziphuculweyo.
Ikhoyili yentsimbi epholileyo ye-ST12 inokuchongwa ngezi mpawu zilandelayo:
I-1.Intsimbi epholileyo epholileyo ingcono, iindawo ezigqityiweyo kunye nokunyamezela okusondeleyo
2. Imiphezulu egudileyo edla ngokuba ne-oyile ukuya kuthi ga kwi-CR steel sheet
3.Iibhari ziyinyani kwaye zisikwere, kwaye zihlala zinemiphetho echazwe kakuhle kunye neekona
I-4.Iityhubhu zinokufanelana okugxininise ngakumbi kunye nokuthe tye, okwenziwe ngezinto eziqengqelekayo ezibandayo.
I-5.I-coil yensimbi epholileyo eneempawu ezingcono kunentsimbi eshushu, akumangalisi ukuba intsimbi epholileyo epholileyo isoloko isetyenziselwa izicelo ezichanekileyo zobuchwepheshe okanye apho i-aesthetics ibalulekile. Kodwa, ngenxa yenkqubo eyongezelelweyo yeemveliso ezigqityiweyo ezibandayo, ziza ngexabiso eliphezulu.
Ngokubhekiselele kwiimpawu zabo zomzimba, iintsimbi ezibandayo zisebenza nzima kwaye zomelele kuneentsimbi eziqhelekileyo ezigoqiweyo. Oku kungenxa yokuba intsimbi epholileyo eqengqelekayo ukugqiba kudala imveliso enzima. Kubalulekile ukuqaphela ukuba olu nyango olongezelelweyo lunokudala uxinzelelo lwangaphakathi ngaphakathi kwemathiriyeli. Ngamanye amazwi, xa kusenziwa intsimbi esebenza ngokubanda—enoba iyasikwa, iyasila okanye iyayiditya—oku kunokubangela uxinezeleko kuze kubangele ukungqubana okungalindelekanga.
Intsimbi epholileyo eqengqelekayo Amanqaku kunye nesicelo |
|
Amanqaku |
Isicelo |
SPCC CR intsimbi |
Ukusetyenziswa okuqhelekileyo |
Intsimbi ye-SPCD CR |
Umgangatho womzobo |
SPCE/SPCEN CR intsimbi |
Umzobo onzulu |
DC01(St12) CR intsimbi |
Ukusetyenziswa okuqhelekileyo |
DC03(St13) CR intsimbi |
Umgangatho womzobo |
DC04(St14,St15) CR intsimbi |
Umzobo onzulu |
DC05(BSC2) CR intsimbi |
Umzobo onzulu |
DC06(St16,St14-t,BSC3) |
Umzobo onzulu |
Intsimbi epholileyo eqengqelekayo |
|||||
Amanqaku |
Icandelo leMichiza % |
||||
C |
Mnu |
P |
S |
Alt8 |
|
SPCC CR intsimbi |
<=0.12 |
<=0.50 |
<=0.035 |
<=0.025 |
>=0.020 |
Intsimbi ye-SPCD CR |
<=0.10 |
<=0.45 |
<=0.030 |
<=0.025 |
>=0.020 |
SPCE SPCEN CR intsimbi |
<=0.08 |
<=0.40 |
<=0.025 |
<=0.020 |
>=0.020 |
Intsimbi epholileyo eqengqelekayo |
||||||
Amanqaku |
Icandelo leMichiza % |
|||||
C |
Mnu |
P |
S |
Alt |
Ti |
|
DC01(St12) CR intsimbi |
<=0.10 |
<=0.50 |
<=0.035 |
<=0.025 |
>=0.020 |
_ |
DC03(St13) CR intsimbi |
<=0.08 |
<=0.45 |
<=0.030 |
<=0.025 |
>=0.020 |
_ |
DC04(St14,St15) CR intsimbi |
<=0.08 |
<=0.40 |
<=0.025 |
<=0.020 |
>=0.020 |
_ |
DC05(BSC2) CR intsimbi |
<=0.008 |
<=0.30 |
<=0.020 |
<=0.020 |
>> =0.015 |
<=0.20 |
DC06(St16,St14-t,BSC3) CR intsimbi |
<=0.006 |
<=0.30 |
<=0.020 |
<=0.020 |
>> =0.015 |
<=0.20 |
ST12 icwecwe elipholileyo eliqengqelekayo, usetyenziso lwentsimbi eqengqelekayo eqengqelekayo: ulwakhiwo, ukwenziwa koomatshini, ukwenziwa kweekhonteyina, ukwakhiwa kweenqanawa, ulwakhiwo lwebhulorho. I-CR steel sheet inokusetyenziselwa ukuvelisa iintlobo zemigqomo.
Intsimbi ye-ST12 ikwasetyenziselwa iqokobhe leziko, ipleyiti yefurmace, ibhulorho kunye
ipleyiti yensimbi engaguqukiyo, ipleyiti yentsimbi ephantsi, ipleyiti yokwakha inqanawa, ipleyiti yebhoyila, ipleyiti yenqanawa yoxinzelelo, ipleyiti yepateni, iinxalenye zetrektara, isakhelo sentsimbi yemoto kunye nezixhobo zokuwelda.
Ukupakishwa kunye nokuThunyelwaI-ST12 ebandayo yentsimbi eqengqelekayo ipleyiti ebandayo ifakwe ngephepha elimdaka kunye nebhokisi yentsimbi, icoil yentsimbi ebandayo ingafakwa ngebhanti yentsimbi kunye nebhokisi yentsimbi.
Inkonzo yethu1.Yonke i-CR steel inesiqinisekiso sonyaka o-1 ukusuka kufakelo losuku.
2.Zonke iinkcukacha zekhoyili yentsimbi ebandayo kunye nezinye iinkcukacha azinakuze zityhilwe nakweyiphi na inkampani yesithathu.
3.Singakwazi ukusika intsimbi epholileyo epholileyo ukusuka kwikhoyili yentsimbi ukuya kwiphepha lentsimbi, ubungakanani buya kwenziwa njengoko ufuna.
4.We colud kwakhona welding ipleyiti eqengqelekayo ebandayo sebenzisa ipleyiti CR steel ezimbini.