UC Hlau 3 {0 5x305x240 s275jr \/ s355j0 universide
H Be nqaj khoom sib piv
S275JR H Tshooj Hlau: yog ib tus qauv tsis-alloy qauv hlau raws li European cov qauv en {2}}; Sawv los lub zog ntawm tsawg kawg 275 MPa, nrog qhov cuam tshuam lub zog ntawm tsawg kawg 27 joules ntawm +20 degree.
S3555jr steel h nqaj: tsim raws li {1}}}}}}}, tshwj xeeb yog xav tau cov khoom muaj zog ntau dua.
S355J {{0 h nqaj: zoo ib yam li S355jr, Qhov kev cuam tshuam zoo ntawm {}} degree los xyuas kom meej cov khoom siv ntawm cov khoom kub tsawg.
Cov Qauv Qhia Txog UC 305x305X240 Hand H
UC sawv rau kem Universal, siv rau cov qauv ntsug-cov qauv, nrog qhov ntev ntawm 305 hli dav, thiab qhov hnyav ntawm kwv yees li 240 kg ib meter.
H-nqaj ntawm qhov loj me no yog tsim los tiv thaiv cov khoom siv hnyav thiab haum rau cov vaj tse hnyav xws li cov choj nce, txuas hniav thiab kev lag luam cov chaw.
Kev ua txuj ua rau cov yam ntxwv ntawm h nqaj hlau
Cov txiaj ntsig lub zog ntawm S275JR H hom nqaj loj dua los yog sib npaug rau 275 MPa, thiab lub kaum tawm ntau ntawm 410 thiab 560 MPa.
Cov txiaj ntsig ib lub zog ntawm s355jr h nqaj steel qauv thiab s355J {2} H steel yog ntau dua los yog sib npaug ntawm 470 thiab 630 MPa.
Nyob rau hauv cov nqe lus ntawm kev cuam tshuam lub zog, S275JR H zoo li lub nqaj thiab s355jr h zoo li loj dua lossis sib npaug ntawm 27 j ntawm -20 degree. S355j 0 h hom nqaj yog qhov haum rau siv hauv qhov chaw kub tsawg.
Weldability: tag nrho peb hom steel muaj zoo weldability thiab haum rau ntau cov txheej txheem vuam, tab sis nws yuav tsum tau raug ntsuas ua ntej thiab tom qab kev kuaj mob kom tsis txhob muaj cov khaub thuas.
Cov ntawv thov: cov hom H-Beams tau siv dav hauv cov qauv uas yuav tsum muaj peev xwm thauj khoom zoo, choj tsim kho, kev tsim khoom lag luam, thiab lwm yam.
