UB 686x254x 140 686! X 2554x152 S355JR Universal txhua
Khoom Taw qhia ntawm S355JR Hlau Beam H
Cov Khoom Siv: S355JR Cov Khoom Siv H Beam
Txheem: EN 10025 (European Txuj Ci)
Hom: Tsawg Alloy Siab Lub Zog Lub Zog Txheej Txheem Hlau
Paib muaj zog: tsis pub tsawg tshaj 355 mpa
Lub zog tensile: feem ntau ntawm 470 thiab 630 MPa
Elongation: tsawg kawg 22%
Kev cuam tshuam cov tawv: tsawg kawg 27 joules ntawm +20 degree
Tshuaj lom neeg muaj feem: mas muaj xws li hlau, muaj ib qho me me ntawm cov pa roj carbon (siab kawg}}
Cov khoom ntawm UB 686x254x140 \/ 152 h zoo li tus hlau nqaj
Hla Cheeb Tsam Hauv Cheeb Tsam: Qhov hnyav ntawm ob qhov sib txawv, thiab thaj chaw hla hla kuj sib txawv. UB 686X254X154X152 H hom nqaj muaj qhov chaw hla ntawm ntu.
Lub sijhawm ntawm Inertia thiab Ntu Modulus: cov txiaj ntsig no txiav txim siab txog qhov muaj peev xwm ntawm cov hlau nqaj kom tsis yog khoov, thiab UB 686X252 h Hom meaj nqaj muaj kev ua tau zoo dua.
Lub vojvoog ntawm Gyration: Nws cuam tshuam rau kev ruaj ntseg thiab txhav ntawm tus hlau nqaj.
Cov chaw thov ntawm UB 686x254x140 \/ 152 h zoo li cov hlau nqaj
Hom hlau no muaj cov khoom muaj peev xwm siab thiab kev siv vuam zoo, thiab yog siv dav hauv: Choj tsim kev tsim kho; Loj-luv lub tsev thaib; Cov qauv tseem ceeb txhawb nqa cov nroj tsuag; Cov leeg tub ntxhais thiab cov ncej ncej theem ntawm cov tsev siab siab High-Ras.
