Ss400, Q235, Q345 Sphc Black Steel Carbon Steel Coil Tšepe Tšepe Tšepe Tšepe Hr Hot Rolled Steel Coil
Steet/coil e phutholohileng ka mocheso o chesang ho tloha qetellong ea sile ea ho qetela ea tšepe e chesang e ntše ka ho pholisa phallo ea laminar ho ea mochesong o behiloeng, o nang le coil ea winder, coil ea tšepe kamora ho pholisa, ho latela litlhoko tse fapaneng tsa basebelisi, ka mohala o fapaneng oa ho qetela (o bataletseng, o otlolohileng, o tšekaletseng kapa o molelele, tlhahlobo, boima, sephutheloana le lets'oao, jj.) 'me e fetoha poleiti ea tšepe, moqolo o bataletseng le lihlahisoa tsa strip ea tšepe tse sehiloeng ka bolelele. Hobane lihlahisoa tsa tšepe tse phutholohileng ka mocheso o chesang li na le matla a phahameng, ho tiea hantle, ts'ebetso e bonolo le ho tjheseletsa hantle le thepa e meng e metle, e sebelisoa haholo kahong ea likepe, likoloi, borokho, kaho, mechini, sekepe sa khatello le liindasteri tse ling tsa tlhahiso.
| Sehlopha | Boemo | Sebopeho sa Lik'hemik'hale(%) | ||||
| Q215 | C | Mn | Si | S | P | |
| A | 0.09~0.15 | 0.25~0.55 | ≤0.3 | ≤0.05 | ≤0.045 | |
| B | ≤0.045 | |||||
| Q235 | A | 0.14~0.22 | 0.30~0.65 | ≤0.3 | ≤0.05 | ≤0.045 |
| B | 0.12~0.20 | 0.30~0.70 | ≤0.045 | |||
| C | ≤0.18 | 0.35~0.80 | - | ≤0.04 | ≤0.04 | |
| D | ≤0.17 | ≤0.035 | ≤0.035 | |||
| Q255 | A | 0.18~0.28 | 0.40~0.70 | ≤0.3 | ≤0.05 | ≤0.045 |
| B | ≤0.045 | |||||
| Q275 | 0.28~0.38 | 0.50~0.80 | ≤0.35 | ≤0.05 | ≤0.045 | |
Tšepe ea khabone ke mofuta o tloaelehileng oa tšepe e leng motsoako oa tšepe le khabone. E na le khabone e ngata, ntlha e tlaase ea ho qhibiliha le ho tšoarella ho hoholo ha e bapisoa le tšepe e sa hloekang.
Tšepe ea khabone ke thepa ea boenjiniere le ea kaho e sebelisoang haholo bakeng sa lits'ebetso tsa indasteri ka tekanyo e kholo, ho kenyeletsoa meaho ea leoatleng, lifeme tsa motlakase, lipalangoang, ts'ebetso ea lik'hemik'hale le tlhahiso le tlhoekiso ea peterole.
Δ Thepa e phutholohileng e chesang e apesoa ka ontong e batang e phutholohileng mme ka mora ho e phutholla ka asiti.
Δ Meqolo yohle ya sile e silwa mochining o silang ka nepo ka ho tjheseletsa hantle kamora tshebetso ya shift ya pele.
Δ Maqephe ohle a apehiloe ka litanka tse fapaneng mme maqephe a omisoa mochining wa borashe pele a romelwa.
Δ Maqephe ana a boetse a apesoa ebe a romeloa mochining o otlollang bakeng sa ho otlolla le ho o khella ka asiti ebe a romeloa ho paka ho latela boholo le boleng.
Tlhahlobo e etsoa mekhahlelong e fapaneng. Ka basebetsi ba nang le boiphihlelo ba boloka taolo e nepahetseng ts'ebetsong eohle ea kahare ka ho phutholla, ho annealing, ho pickling, ho phekola litšila jj.


