Q235COIL yog dab tsi?
Q235COIL yog coiled steel khoom tsim los ntawm Q235 zoo tib yam carbon structural steel los ntawm kub dov / txias dov. "235" sawv cev rau lub zog tawm los Ntau dua lossis sib npaug rau 235 MPa.
Lub npe Q235 txhais li cas?
"Q" yog hais txog lub zog tawm los, "235" yog tus nqi zog (MPa), thiab A / B / C / D yog qib zoo, qhov txawv ntawm qhov ua tau zoo thiab cov ntsiab lus tsis huv.
Qhov txawv ntawm Q235COIL thiab Q235 steel phaj yog dab tsi?
COIL yog coiled intermediate khoom uas yuav tsum tau leveled thiab sheared ua ntej siv; steel phaj yog ua ntej- ua tiav, tiaj tus phaj uas tuaj yeem txiav ncaj qha.
Hom steel yog Q235COIL?
Nws belongs rau qis- carbon carbon structural steel, nrog cov ntsiab lus carbon ntawm kwv yees li 0.14%-0.22%, thiab tsis muaj cov ntsiab lus tshwj xeeb alloying.
Q235COIL yog dab tsi?
Nws tau muab faib ua Q235A, Q235B, Q235C, thiab Q235D. Chav B muaj qhov kub thiab txias tsis kam, Chav C muaj 0℃cuam tshuam, Chav D muaj -20℃cuam tshuam, thiab Chav A tsis muaj kev cuam tshuam.