S45 0 j0 kub dov steel universiv nqaj

Cov "s" hauv S45 0 j}}}}}}}}} "} {}"}} "}}"}} "J0" Qhia meej txog kev cuam tshuam lub zog yuav xav tau ntawm 0 degree, uas yog tsawg kawg 27 J.

Kub Rolled H-Beam
H-nqajs yog tus cwj pwm los ntawm kev sib txuas hla ib ntus zoo li tus tsiaj ntawv "H" thiab muaj qhov sib txuas lus yooj yim, lub teeb yuag thiab cov nqi tsim nyog them nqi.

Thaum tsim rau S45 {0 J0 Qib, H-Beams tau siv nyob rau hauv ntau yam kev tsim kho ntawm cov tsev, cov choj thiab lwm yam phiaj xwm kev tsim kho.

Qhov zoo ntawm S45 {0} J0 lub hom phiaj Beooj: Muaj peev xwm thauj khoom-coj kev muaj peev xwm; zoo weldability; muaj kev tsim nyog; Muaj zog tougness, tshwj xeeb tshaj yog thaum kub tsawg.

Lub ntsiab nta ntawm s45 0 j0 kub-rolled steel
Tos lub zog: yam tsawg kawg los kom lub zog muaj zog ntawm cov ntaub ntawv nrog lub thickness ntawm tsis muaj ntau tshaj 16 hli yog 450 MPa.

Lub zog tensile: feem ntau ntawm 500 thiab 630 MPa, nyob ntawm seb cov ntaub ntawv uas yuav tsum tau ua los ntawm cov qhua tuaj noj mov.

Qhov Yuav Tsum Tau Ua: Tsawg kawg 27 joules ntawm kev cuam tshuam lub zog yuav tsum tau ntawm {}}} degree, haum rau cov ntawv thov tsis kam.

Tshuaj lom neeg cov tshuaj: suav nrog cov pa roj carbon, mangelorus, sulfur, silicoy, ntxiv rau hauv cov qauv sib xws raws li cov txheej txheem thev naus laus dua.

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.