ASTM A992 H BEAM qauv hlau
ASTM A992 yog ib qho qauv luam tawm los ntawm Asmeskas haiv neeg rau kev sim thiab cov ntaub ntawv (ASTM) uas qhia txog cov qauv hlau txheem siv hauv kev tsim kho. Tus qauv ntsuas cov tshuaj muaj pes tsawg leeg, cov khoom siv neeg siv cov neeg siv tshuab, thiab kev tawm tsam ntev ntawm H-nqaj, uas yog cov nqaj dav dav.
ASTM A992 H-nqaj yog tsim los ntawm cov hlau hlau sib xyaw uas ib txwm muaj cov roj carbon, Mangorically los muab kev sib cais me me, thiab muaj peev xwm ua tau zoo, thiab weldability.
Tos lub zog: ASTM A992 H-Bams muaj tsawg kawg yog los lub zog muaj zog ntawm 50 KSI (345 Mpa).
Lub zog tensile: Yam tsawg kawg tensile lub zog yog 65 ksi (450 mpa).
Txiaj: Tsawg kawg elongation yog 18% dhau ib 2- nti (50 hli) ntsuas cua ntev.
Kev Cuam Tshuam: Tus Steel yuav tsum tau ua rau pom muaj kev nyuaj ntawm tsis kub, uas ib txwm sim ntawm {} {{{1} degree).
Siv thiab cov ntawv thov: ASTM A992 H-nqaj qauv qauv hlau yog siv ntau yam kev siv hauv tsev, suav nrog:
Lub tsev ua si rau kev lag luam thiab muaj vaj tse.
Lub zog siab: cov nqaj tuaj yeem txhawb nqa cov khoom hnyav, ua rau lawv haum rau cov phiaj xwm tsim tsev loj.
Weldability: Astm A992 cov qauv txheej txheem txheej txheem tau yooj yim welded, ua kom yooj yim rau cov txheej txheem kev tsim kho.
Tus nqi-txiaj ntsig: Vim nws lub zog thiab kev ua tau zoo, cov khoom tsawg dua yuav tsum tau ua, muaj feem txo cov nqi.
Muaj Qhov Muaj: H-Beams muaj nyob rau ntau qhov ntau thiab tsawg thiab specifications.
Cov txheej txheem tsim khoom: Astm A992 H-nqaj yog tsim los ntawm cov txheej txheem kub kub uas cuam tshuam nrog cov duab uas xav tau thiab cov kws kho mob.
Ua raws li thiab ua tau zoo: AVEWCT cov qauv hlau muab los ntawm Gnee cov khoom siv yog nyob rau hauv qhov chaw los lav qhov kev ncaj ncees ntawm cov khoom.
Gnee Steel H nqaj Steel Chaw Tsim Tshuaj
Gnee steel tau tsim tsa nyob rau xyoo 2008, peb cov khoom tseem ceeb yog seem steel, lub tsev sib luag, thiab lwm yam. Peb zoo siab los muab koj tus nqi zoo tshaj plaws thiab cov lus qhia. Koj zoo siab tos txais koj mus ntsib peb lub tuam txhab.
