457 x 752X82 S355JR \/ S355J {5}} h hlau steel nqaj
S355jr \/ s355j {{{2} h steel profile belongs en1 {}}} {} {10} 355 sawv rau qhov tsawg kawg los lub zog muaj zog ntawm 355MPA; JR sawv rau kev ntsuas qhov kev sim ntsuas kub (20 degree), sib raug mus rau hauv lub teb chaws theem Q345B; J0 sawv rau kev ntsuas cuam tshuam ntawm 0 degree, sib haum rau hauv lub teb chaws qauv Q345C.
Cov Cuab Yeej Siv Cov Neeg Siv Ntawm S3555jr \/ S355J 0 h nqaj profile
Paib muaj zog: ntau dua los yog sib npaug rau 355mpa (tuab tsawg dua los yog sib npaug rau 16 hli)
Lub zog tensile: {470-630 mpa mpa
Kev Cuam Tshuam Lub Zog: S3555JR (2 {{{}} degree ntau dua los yog sib npaug rau 27,55 {5}} (0 degree rau 27j)
Elongation: ntau dua los yog sib npaug rau 22%
UB 457 X 152X82 H Profile Hlau
Qhov siab: 457mm
Flarch Dav: 152 hli
Web Thickness: 82mm
Phaus ib meter ': txog 26.7kg \/ m
Ua thiab Xa Khoom
Cov Txheej Txheem Ntau Lawm: Kub Rolling, tswj dov lossis kev kho kho ib txwm tuaj yeem kho tau.
Zam Cov Qauv: EN10034: 19935
Cov kev kho deg: thawj lub xeev lossis galvanized \/ pleev xim (Mekas).
Cov chaw thov ntawm UB 457x152x82 hlau nqaj h
Lub Luag Haujlwm Hnyav thiab Chaw Cia Khoom: Siv: Siv rau hauv Chaw Thauj Khoom Siv, Chaw nres nkoj thiab lwm cov kev thaiv cov khoom loj.
Lub Tsev Tsim Qauv: Kev tsim lub tsev siab kawg, muaj tsob nroj pab tsaj ci.
Txuas hniav thiab tsheb thauj khoom lag luam engineering: Railway Txuas hniav, txoj kev loj overpass lub ntsiab qauv.
Tuam tshuab thiab khoom siv: crane caj npab, engineering machinery thav ntawv, thiab lwm yam.
