A992/A572-50:Qhov no dual - ntsuas HSLA cov qauv hlau yog nrov vim nws kev sib xyaw ua ke ntawm lub zog siab, qhov hnyav dua, thiab weldability.
Alloyed nrog vanadium, columbium, nickel, chromium, tooj liab, molybdenum
65-80 ksi tensile zog
50 mus rau 65 ksi yield zog
ASTM A992 dav flange beam yog qhov zoo tagnrho rau cov qauv uas yuav tsum tau tiv thaiv seismic kev ua haujlwm vim tias lawv muaj cov khoom zoo, tso cai rau lawv kom deform ntau dua li kev ntxhov siab. Lawv tau tsim kho kom muaj lub zog siab - rau - qhov hnyav piv, zoo tagnrho rau kev txhawb nqa hnyav thiab cov qauv ntev. Tsis tas li ntawd, dav - flange beam feem ntau tuaj ntawm tus nqi qis dua vim qhov yooj yim ntawm lawv daim ntawv thiab qhov muaj ntau ntawm A992 cov qauv hlau.
Hu rau Triple-S Steel®yog tias koj xav tau cov qib tshwj xeeb sib txawv ntawm cov hlau.
ASTM A992 Wide -Kev siv Flange Beam
Dav -flange beam yog haum rau feem ntau hnyav- daim ntawv thov, xws li:
Factory structural moj khaum uas txhawb nqa cov tshuab hnyav
Lub tshav dav hlau davhlau ya nyob twg thiab hangar qhov chaw uas tsis tuaj yeem muaj kab
Cov choj rau nqa hnyav hnyav hla qhov ntev
Siab -nce lub moj khaum yuav tsum tau dynamic load- bearing peev xwm
Barns thiab chaw cia khoom uas txhawb cov khoom siv lossis khaws cov nplej
A992 dav flange kab teeb kuj yog qhov zoo tagnrho rau kev siv vuam vim yog cov khoom siv thiab cov nqaj ncaj nraim thiab thaj chaw loj.