254x254x 107 254! X 2554x132 s355jr qauv steel kem
UC 254x254x1077 Hlau H Profile: 254 hli siab, 254 mm dav, thiab hnyav txog 107 kg ib meter.
UC 254X254X132 Hlau H Kab: 254 hli siab, 254 mm dav, thiab hnyav txog 132 kg ib meter. Lub thickness lossis cross-seem ib feem yog qhov loj dua, thiab nws tuaj yeem tiv thaiv cov nra ntau.
Cov khoom siv ntawm S355jr H Beam Steel qauv
Tshuaj lom neeg muaj tshuaj: Feem ntau muaj cov hlau (fe), thiab ib qho kev faib ua feem ntawm carbon (si), mnason (mnc), phosphorus (p), sulfur (s) thiab lwm yam khoom; Cov pa roj carbon cov ntsiab lus yog tswj hwm hauv qab 0. 22% los xyuas kom zoo weldability thiab machinability ntawm cov khoom.
Cov Khoom Siv Neeg Kho Tshuab Ntawm S355jr H Zoo Li Tus Hlau Beam
Tos lub zog: qhov tsawg kawg nkaus tau los lub zog yog 355 mpa.
Lub zog tensile: feem ntau ranges nruab nrab ntawm 470-630 mpa.
Kev Txiaj Ntsig: Rau cov hlau uas muaj tsawg dua lossis muaj sib npaug rau 16 hli, qhov tsawg kawg nkaus yog 21%.
Kev Cuam Tshuam Tougness: Ntawm +20 degree, qhov kev cuam tshuam ntev, qhia tias nws muaj kev cuam tshuam zoo ntawm chav tsev kub.
Cov FAQ
Q1: Kuv yuav tsum muab cov ntaub ntawv dab tsi los muab?
A: Thov muab cov qhab nia dav hlau, dav, thickness, cov kev pab kho mob saum npoo (yog tias muaj ntau yam) thiab qhov ntau koj xav yuav.
Q2: Nov yog kuv thawj zaug ua rau cov khoom lag luam steel, koj puas tuaj yeem pab kuv?
A: Tau kawg! Peb tau ntseeg cov neeg sawv cev los lis cov zaub mov xa tuaj, thiab peb yuav coj koj los ntawm cov kauj ruam ntawm kauj ruam.
Q3: Koj cov khoom pov thawj yuav ua li cas?
A: Peb cov khoom yog ISO 9001 thiab MTC ntawv pov thawj. Peb tseem muab cov thib peb tog kev tshuaj xyuas xws li SGS thiab BV.
