H Tshooj Hlau Rae300 Hb300
Qhov loj me thiab qhov hnyav
Lub HEA3 0 {4 4}}}} hy7 mm thiab flange thickness ntawm 1.} Mm, thiab nyo li 79,5 kg ib meter. Lub Heb300 H zoo li lub nqaj hnyav dua thiab muaj zog dua, nrog lub vev xaib tuab ntawm 13.0 hli, thiab hnyav li 100.0 kg ib meter.
Hla ib cheeb tsam thiab lub sijhawm ntawm inertia
Lub hea300 h profile steel muaj ib thaj chaw hla ntawm 10,160 mm² thiab ib pliag ntawm inertia ntawm 8,260 cm⁴.
Lub Heb300 H Beam cov khoom muaj qhov chaw hla ntawm 12,740 mm² thiab lub sijhawm siab dua ntawm Inertia ntawm 10,700 cm⁴, uas muab kev ua tau zoo dua thaum raug rau kev ua dabtsi yog khoov lub sij hawm.
Daim Ntawv Thov Kev Pab Cuam
Heec300 h Tshooj Hlau Beams yog qhov tsim nyog rau cov ntawv thov kom muaj zog thiab cov kab teeb tsa lossis cov pob ntoo lossis cov nroj tsuag muaj hluav taws xob, thiab lwm yam.
Hb300 yog qhov haum hnyav rau cov vaj tse hnyav, txuas hniav qib siab, cov phiaj xwm siab rau cov khoom ruaj khov thiab lub zog vim nws cov khoom muaj peev xwm ntau dua thiab cov khoom siv siab dua.
Cov kev txiav txim siab cov khoom siv (S275JR H Be BET PROFILE VS S355jR H steel profile)
Thaum lub qhov ntev ntawm Hea300 thiab Heb300 muab cov ntaub ntawv hais txog lawv cov khoom siv lub cev, cov khoom xaiv yog ib qho tseem ceeb:
S275JR Hlau Beam H: Cov Khoom Siv Hluav Taws Xob Hluav Taws Xob nrog ib qho txiaj ntsig zoo ntawm 275 MPa, haum rau kev tsim kho cov hom phiaj.
S355JR H Profile Steel: High-zog tsawg-alloy txheej txheem hlau nrog ib tug cog lus ntawm 35 MPA, haum rau cov ntawv thov kom muaj zog dua.
HB300 feem ntau yog siv nyob rau hauv ntau cov kev xav tau ntau dua yog tias nws lub sijhawm hla kev loj thiab siab dua ntawm Inertia, thaum Hee300 yog qhov tsim nyog rau ntau lub tsev tsim qauv.
