Uchina Baridi iliyovingirishwa ya kaboni ya chini DC01 DC03 DC04 DC05 DC06 coil ya karatasi ya karatasi ya chuma, Mtengenezaji na Msambazaji | Ruiyi
DC01 chuma (1.0330 nyenzo) ni bidhaa ya bapa ya chuma yenye ubora wa chini ya kaboni ya kiwango cha Ulaya kwa ajili ya kuunda baridi. Kumbuka: DIN 1623 imebadilishwa na DIN EN 10130, na jina ST12 limebadilishwa na DC01.
Tofauti kuu kati ya chuma cha moto na baridi ni jinsi ya kusindika. Chuma kilichoviringishwa moto ni chuma ambacho kimeviringishwa kwa joto la juu, wakati chuma kilichoviringishwa baridi ni chuma cha moto ambacho huchakatwa zaidi katika nyenzo za kupunguza baridi.
Kwa sababu ya faida zake juu ya chuma cha moto kilichovingirwa, chuma kilichovingirwa baridi ni ghali zaidi. Pia, kwa sababu chuma kilichoviringishwa baridi ni kigumu kudhibiti, inachukua muda zaidi na kinaweza kugharimu zaidi kuipitia katika michakato kama hiyo.
Jina | coil baridi ya chuma iliyovingirwa |
Jina kamili | Coil ya Chuma Iliyoviringishwa Baridi |
Kawaida | AISI,ASTM,DIN,GB,JIS,BS,EN |
Nyenzo | SPCC,SPCD,SPCE,ST12-15,DC01-06 n.k |
Unene | 0.20-3.0mm |
Upana | 40-1250 mm |
Uso | Mafuta / kavu / passivation / pickling / nyeusi annealing / mkali annealing |
Kitambulisho cha Coli | 508mm, 610mm |
Uzito wa Coil | 3-10 tani |
Maombi | Mashine/Cantainer/Utengenezaji/Jengo la Usafirishaji/Daraja na uwanja mwingine |
Hamisha kwa | Ireland,Singapore,Indonesia,Ukraine,Saudi Arabia,Hispania,Kanada,Marekani, Brazili,Thailand,Korea,Italia,India,Misri,Oman,Malaysia,Kuwait,Kanada, Viet Nam, Peru,Mexico,Dubai, Russia,n.k. |
Kiwango cha chini cha agizo | 25 Metric Tani |
Muundo wa Kemikali
Daraja | C | Mhe | P | S | Alta |
DC01, SPCC | ≤0.12 | ≤0.60 | ≤0.045 | ≤0.045 | ≥0.020 |
DC02, SPCD | ≤0.10 | ≤0.45 | ≤0.035 | ≤0.035 | p> ≥0.020 |
DC03, SPCE | ≤0.08 | ≤0.40 | ≤0.030 | ≤0.030 | ≥0.020 |
DC04, SPCF | ≤0.06 | ≤0.35 | ≤0.025 | ≤0.025 | ≥0.015 |
Sifa za Mitambo
Daraja | RCL(Mpa) | RM(MPa) | A80mm(%) | R90 | N90 |
DC01 | 140-280 | 270-410 | ≥28 | ||
DC02 | 140-240 | 270-370 | ≥34 | ≥1.4 | |
DC03 | 120-210 | 270-350 | ≥38 | ≥1.8 | ≥0.18 |
DC04 | 120-180 | 270~330 | ≥40 | ≥2.0 | ≥0.20 |
SPCC | 130-300 | 270-410 | |||
SPCD | 120-240 | 270-370 | ≥1.3 | ||
SPCE | 120-210 | 270-350 | ≥1.8 | ≥0.18 |