Spirc Txias Rolled Steel?
Spcc Stands rau "Hlau Phaj Txias Kev Lag Luam" thiab hais txogIb hom kev ua haujlwm txias-rolled carbon steel ntawvCov. Nws yog tsim los ntawm kev noj cov hlau kub-rolled (feem ntau tshem tawm nto ntawm pickling, thiab tom qab ntawd ntxiv dov nws ntawm kev ua tiav ib qho kub, thiab ua kom zoo nkauj dua.
Dab tsi yog txias txias coil?
Lub colded coil (CR lossis CRC) yogCov khoom tiaj tus ntawm cov khaub thuas txiasCov. Pib nrog ib tug pickled thiab oiled kub dov chev, cov txheej txheem txias dov thiab dhau ntawm cov txheej txheem ua haujlwm, qhov twg lub zog sib zog ntawm cov yob txo cov hlau.
Dab tsi yog qhov sib txawv ntawm SPCC thiab SHC?
Hom ntawm cov ntaub pua ntawm steel: SHC thiab SPCC
Rolled steel ntawv yog categorized raws li cov dov siv kub.Kub cov steel ntawv yog hu ua SHC, thaum khaub thuas dov steel ntawv tau raug xa mus ua SpCCCov. Cov kev tsim qauv no qhia cov hau kev uas siv los ua kom tiav cov khoom xav tau thiab cov ntawv thov.
Yuav ua li cas qib hlau yog SPCC?
Spcc yog tus qauv steel nyob rau hauv JIS G 3141 "Txias rolled steel ntawv thiab sawb," vim tias nws yog ib qho tsis tshua muaj carbon hlau. Nws cov ntsiab lus carbon qis ua rau nws yooj yim rau cov txheej txheem, thiab kuj tsim nyog rau kev kos duab nrog cov mos ua tiav.
Yog spcc stainless hlau? Tsis yog, Spcc yog ib tug carbon hlau, tsis yog stainless hlau. Nws tsis muaj qhov tsawg kawg nkaus 10.5% chromium cov ntsiab lus yuav tsum tau ua rau lub passive, corrosion-resistant txheej uas txhais cov hlau tsis muaj hlau.
