UB 178x102X {2}} x102x23 S355JR Txheej Txheem Hlau

UB 178 x102x19 hect Hlau: "UB" qhia tias qhov siab ntawm cov hlau yog kwv yees li ntawm 178 hli, thiab 19 qhia txog qhov hnyav ib qho yog hais txog 19kg.

UB 203x102x23 h zoo li tus hlau: 203 qhia tau tias qhov siab ntawm cov hlau yog li 202 hli, qhov hnyav rau ib lub ntsuas yog li 23kg.

Nyob rau hauv lub npe ntawm S355jR cov qauv ha nqaj, "S" qhia tau tias cov khoom siv hluav taws xob ntawm 20 degr "

Cov pa roj carbon cov ntsiab lus ntawm s355jr H-puab nqaj yog tswj hwm hauv qab no {2}}}}. 22% los ua kom muaj kev tswj hwm zoo rau cov khoom siv tsis zoo ntawm cov hlau.

Lub steel tawm lub zog ntawm s355jr h-hom nqaj yog 355mpa, lub tensile yog} mpa, thiab elongation yog 22%. Raws li cov khoom siv no, ob hom ob muaj lub zog siab thiab muaj zog nruj, muaj peev xwm tiv taus qee qhov siab, nro thiab haum rau ntau yam ntawm cov qauv tsim txua.

UB 178x102X 19 203 x102x23 h nqaj nta
Lub zog siab: tuaj yeem tiv thaiv cov nra loj loj thiab tuaj yeem siv rau cov txheej txheem sib xyaw nrog cov kev ua kom muaj zog.
Cov tawv muaj zog zoo: muaj qhov zoo ntawm chav sov thiab qee qhov kub thiab txias, yog tsis muaj qhov sib txawv, thiab txhim kho kev nyab xeeb ntawm cov qauv.

UB 178x102X 19 203 x102x23 hectital nqaj daim ntawv thov
Lub Tsev Cov Qauv: feem ntau siv nyob rau hauv tsev qauv qauv, cov qauv hlau Hoobkas, tsev rau khoom, thiab lwm yam.
Choj engineering: tuaj yeem siv los tsim cov choj me me lossis qee cov qauv kev sib txuas ntawm cov choj.