Qeb A992 Kub dov H-nqaj hlau

A992 Kub Rolled Steel yog dav siv nyob rau hauv ntau txoj haujlwm tsim kho. Hauv kev tsim kho lub vaj, nws yog siv rau cov qauv qauv, suav nrog cov kab thiab cov kab teeb, los muab lub zog tsim nyog thiab ruaj khov los txhawb qhov hnyav ntawm lub tsev thiab nws cov neeg nyob.

Tshuaj lom neeg muaj pes tsawg leeg ntawm A992 KUB dov H Be Bart

Cov pa roj carbon (c): Feem ntau, cov pa roj carbon muaj tsawg rau qhov siab tshaj plaws ntawm 0. 23%.

Manganese (MN): Cov ntsiab lus manganese feem ntau yog nyob rau thaj tsam ntawm 0. 80%}. 50%.

Phosphorus (p) thiab Sulphorur (s): phosphorus cov ntsiab lus feem ntau yog txwv rau ntau tshaj plaws ntawm {{}}. 04% thiab cov Sulphur cov ntsiab lus yog txwv rau ntau tshaj plaws ntawm 0.05%.

Silicon (Si): Silicon cov ntsiab lus yog me me heev, feem ntau yog {{0} {- 0. 40%.

Cov Cuab Yeej Siv Cov Neeg Kho Tshuab ntawm A992 Hlau H Be BE

Tos lub zog: qhov tsawg kawg nkaus los lub zog yog 50 ksi (txhiab phaus ib square nti), uas yog li 345 mpa.
Lub zog tensile: tensile lub zog yog nyob rau hauv thaj tsam ntawm 65 - 80 ksi ({} mpa).
Txiaj: Qhov tsawg kawg nkaus elongation yuav tsum yog 20% ​​ntawm 8 ntiv.

Thoob plaws hauv kev tsim khoom lag luam, GNEE cuam tshuam txoj kev nruj me me, suav nrog kev xeem cov khoom siv tshuaj lom neeg xws li kev ntsuas cov khoom siv thiab kev cuam tshuam nrog rau cov khoom siv sab hauv lossis saum npoo av. Lub A992 Txheem H-Beams Peb muab raws li cov cai thiab haum rau kev siv hauv kev tsim kho cov phiaj xwm.

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.