Dab tsi yog cov khoom tseem ceeb ntawm Q195 steel phaj?
Yield zog: Tsawg dua los yog sib npaug rau 16mm Ntau dua lossis sib npaug rau 195MPa, 16-40mm Ntau dua lossis sib npaug rau 185MPa; Tensile zog: 315-430MPa; Elongation: Tsawg dua los yog sib npaug rau 16mm Ntau dua lossis sib npaug li 33%.
Yuav ua li cas yuav tsum tau tso cai rau kev nyuaj siab ntawm Q195 steel phaj yuav txiav txim siab nyob rau hauv architectural tsim?
Raws li tus qauv, qhov kev cia siab rau tensile, compressive, thiab dabtsi yog khoov zog yog kwv yees li 115MPa. Nws yuav tsum tau muab xam ua ke nrog cov load ua ke thiab kev nyab xeeb yam. Nws yog nruj me ntsis txwv tsis pub siv rau hauv hnyav -load daim ntawv thov.
Dab tsi yog qhov txias dabtsi yog khoov kev ua tau zoo rau Q195 steel phaj?
Ib qho 180℃txias dabtsi yog khoov rau hauv chav tsev kub, nrog ib tug dabtsi yog khoov mandrel txoj kab uas hla d=0.5a (a yog lub phaj thickness), yuav tsum tsis muaj kab nrib pleb. Nws yog haum rau txias -bending Cheebtsam xws li lub teeb steel keel.
Qhov kub tsis kam ntawm Q195 steel phaj tuaj yeem ua tau raws li kev tiv thaiv hluav taws hauv tsev?
Lub zog ruaj khov ntawm Tsawg dua lossis sib npaug li 300℃, tab sis txo qis ntawm ntau dua lossis sib npaug li 400℃, yuav tsum tau hluav taws kub - cov txheej txheej tsis zoo lossis cov txheej txheem hluav taws kub sab nraud; nws tsis tuaj yeem siv ncaj qha li hluav taws kub -cov hlau tsis muaj zog.
Dab tsi yog qhov qaug zog ntawm Q195 steel daim hlau?
Tsawg qaug zog; tsis tsim nyog rau cov kab hluav taws xob crane, txuas hniav, thiab lwm yam khoom uas raug rov ua dua tshiab; tsuas yog haum rau static theem nrab qauv.