S3555jr 762x267x267x 147 762 x267x173 kub dov steel nqaj
UB 762x267x173 Universal vaj qauv hlau nqaj muaj lub vev xaib lossis flange tuab heev. Cov ntu steel no feem ntau ua raws cov qauv Askiv (BS qauv) lossis lwm cov qauv thoob ntiaj teb thiab tau tsim cov khoom S355JR.
Taw qhia ntawm S355JR Cov Txheej Txheem H nqaj
Tom qab Txuj Ci: EN 10025 (European Txuj Ci)
Hom: Tsawg Alloy Siab Lub Zog Lub Zog Txheej Txheem Hlau
Paib lub zog: tsis pub tsawg tshaj 355 MPa (megapStascals)
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 tshuaj lom neeg: tsuas yog tsim cov roj carbon ntau me me (siab tshaj plaws}
Thaj chaw thov ntawm UB 762x267x147 \/ 173 Universal Beam qauv qauv
Ntev ntev tsim kho choj
Lub ntsiab lus tseem ceeb-cov qauv qauv ntawm cov tsev siab
Lub ntsiab TSEG REVED ntawm cov nroj tsuag
Lwm cov qauv kev tsim kho vaj tsev uas yuav tsum muaj cov muaj peev xwm muaj peev xwm muaj peev xwm muaj peev xwm muaj peev xwm muaj peev xwm loj thiab kev ua tau zoo
S355JR Txheej Txheem Hlau H Be Baj Vuam Kev Ua Haujlwm
S355jr cov khoom muaj kev ua tau zoo vuam ua tau zoo thiab haum rau kev tuav cov hlau vuam (GMAW \/ MIG), Flux-cored arc vuam (FCAW), thiab lwm yam.
