Tus Qauv Hlau H Profile W27 * 178 A36 A992
Cov lus qhia tshwj xeeb ntawm w27 × 178 cov khoom siv b nqaj
W: Huab Ziab H-nqaj hlau.
27: Nominal qhov siab ntawm tus hlau, hauv nti, txog 686 hli.
178: Qhov hnyav ib txhais ko taw, hauv phaus ib txhais ko taw (LB / FT), txog 265 kg / m (phaus ib qho meter).
Qhov siab: Txog 686 Hli (27 nti).
Flenge Dav: Txog 356 hli (14 ntiv).
Web Thickness: Txog 17.3 mm (0. 68 ntiv).
Flange Thickness: Txog 30.2 hli (1.19 ntiv).
Hla Cheeb Tsam Ntu: Txog 338 CM² (52.3 in²).
W27 × 178 H-nqaj tuaj yeem tsim nrog A36 lossis A992 cov ntaub ntawv. Ob cov ntaub ntawv tau raws li Astm (Asmeskas haiv neeg rau kev sim thiab cov ntaub ntawv) qauv, tab sis lawv cov kev ua tau zoo thiab kev siv sib txawv.
Kev sib piv ntawm A36 H Ntaus Hlau Beam vs A992 H Bead khoom
| Tus yam ntxwv | A36 | A992 |
|---|---|---|
| Hlau Hom | Carbon txheem hlau qauv hlau | Lub Zog Muaj Zog Tsawg Alloy Steel |
| Paib lub zog | Ntau dua los yog sib npaug rau 250 MPa | 345-450 mpa |
| Lub zog tensile | 400-550 mpa | 450-620 mpa |
| Tus nqi | Qi dua | Siab dua |
| Hwj txwv | Zoo tshaj | zoo |
| Daim Ntawv Thov Tseem Ceeb | Lub Tsev Tsim Qauv | Lub zog siab qauv (xws li txuas hniav) |
Nta ntawm w27 × 178 khoom siv nqaj
Cov yam ntxwv ntawm ntu: W27 × 178 Hlau Beam H yog qhov dav dav ntawm optimized kev faib tawm thiab lub zog muaj zog-rau-qhov hnyav piv. Lub flange yog dav thiab lub vev xaib yog nyias, uas haum rau cov kabmob cov beed bending mom thiab shear rog.
Dab tsi yog khoov muaj peev xwm: txij li lub Flange thiab web tau npaj ntawm txoj cai ces kaum, W27 × 178 muaj kev cuam tshuam zoo heev hauv txhua qhov kev qhia.
Luj: Txog 265 kg ib meter, nws yog tus hnyav tshaj plaws hauv W27 series thiab yog qhov tsim nyog rau cov duab muaj peev xwm siab siab.
A36 A992 H Qhov Hlau Profile Thov Sib Piv
A36 W27 × 178 h profile steel: haum rau General Nplua thiab muaj cov qauv kev tsim qauv, xws li cov khoom lag luam thiab cov chaw ua haujlwm; Siv nyob rau hauv scenes uas cov kev yuav tsum muaj cov kev xav tau tshwj xeeb, xws li txuas hniav thiab cov khoom siv neeg kho tshuab.
A992 W27 × 178 h nqaj profile: siv nyob rau hauv cov tsev loj (xws li cov tsev nce siab thiab chav ua si); Haum rau cov qauv uas xav tau lub zog siab thiab kav ntev, xws li txuas hniav, lub pob zeb ntug hiav txwv, thiab cov khoom siv hnyav txhawb nqa.
Ua tau zoo dua hauv av qeeg-infone lossis cov chaw ua haujlwm siab ua haujlwm.
