W Flange Bu A36 \/ A572GR50 \/ A992 W18X71 Hlau
W18x71 Wid Flange Beam yog qhov tshwj xeeb ntawm American Standard H-Beam (txog 457.2 MM) thiab qhov hnyav ntawm 71 phaus ib txhais taw (txog 35.5 kg).
W18X71 H Taws Flight Flange yog dav siv hauv tsev qauv qauv, tshwj xeeb tshaj yog rau cov kabmob loj loj thiab muab kev txhawb nqa tsim nyog.
W18X71 H Nqaj Hlau Qauv Tsim Nyog
Nominal Qhov tob: Txog 457.2 mm (18 ntiv)
Qhov hnyav ib txhais ko taw: Txog 35.5 kg \/ m (71 phaus \/ ko taw)
Cov Khoom Siv Ntawm W18X71 H Be Bart
A36 Nqaj Hlau Khoom
Peple lub zog: tsawg kawg 250 MPa (36 KSI)
Lub zog tensile: {400-550 mpa mpa
Siv: A36 steel yog cov qauv roj teeb cov qauv hluav taws xob, dav siv rau hauv cov cuab yeej ua haujlwm dav dav vim nws cov kws kho tshuab zoo, Weldability thiab feldability thiab fircability thiab formability.
A572 Gr5072 h50 h seem hlau cov khoom
Paib muaj zog: tsawg kawg 345 mpa (50 ksi)
Lub zog tensile: saum toj no 450 mpa
Daim Ntawv Thov: A572 Gr50 yog lub siab-zog qes-alloy qauv steel haum rau cov khoom siv muaj zog, xws li txuas hniav, vaj tse thiab lwm cov qauv engineering.
A992 H zoo li cov khoom siv steel hlau
Paib muaj zog: tsawg kawg 345 mpa (50 ksi)
Lub zog tensile: saum toj no 450 mpa
Daim Ntawv Thov: A992 hlau tau dhau los ua ib qho ntawm cov qauv siv cov qauv hlau feem ntau hauv Tebchaws Meskas, muab kev tsim kho kom zoo nkauj thiab ua kom zoo rau cov qauv txheej txheem ntau.
