Khoom Description
Qhov sib txawv ntawm A36 thiab A572 Steel
Tshuaj muaj pes tsawg leeg
A36 steel qib muaj xws li Carbon, Manganese, Phosphorus, Sulfur, thiab Silicon. Cov ntsiab lus carbon feem ntau yog khaws cia rau qhov tsawg kawg nkaus ntawm 0.25%, thaum lub siab tshaj plaws manganese cov ntsiab lus yog 1.2%. Cov tshuaj muaj pes tsawg leeg ntawm A572 steel yog yuav luag zoo ib yam li ntawm A36 tab sis nrog lub zog tawm los ntau dua txog li 50 ksi. Tsis tas li ntawd, A572 steel qib suav nrog me me ntawm Columbium, Vanadium, thiab Nickel.
Yield zog
A36 steel qib yields 36 ksi, thaum A572 qib 50 yields lub zog ntawm 50 ksi. Qhov no txhais tau hais tias A572 steel muaj lub peev xwm nqa tau zoo dua thiab tag nrho lub zog. Lub zog ntxiv ntawm A572 steel ua rau nws tsim nyog rau cov haujlwm loj thiab cov qauv.
Tensile zog
Lub zog tensile ntawm A36 steel qib yog nyob nruab nrab ntawm 58-80 ksi, thaum A572 qib 50 yog nruab nrab ntawm 65-90 ksi. Qhov no txhais tau hais tias A572 qib 50 steel muaj zog dua A36 steel, uas ntxiv rau cov khoom siv thauj khoom muaj peev xwm thiab kav ntev.
Daim ntawv thov
A572 steel qib feem ntau yog siv rau hauv kev tsim kho, kev sib txuas ntawm lub zog siab thiab kev thauj mus los. Ntawm qhov tod tes, A36 steel feem ntau yog siv rau hauv cov haujlwm me me rau nruab nrab uas tsis xav tau lub zog siab thiab ua haujlwm ntev. Nws yog dav siv los tsim cov tsev, txuas hniav, thiab kev lag luam machinery.
| I-Beam | H-Beam |
| I-Beams yog cov kab hlau uas tsim los ntawm milling lossis dov steel hauv I-puab. Nws yog ua los ntawm ib daim hlau los yog txhuas thoob plaws hauv chav tsev. | H-Beams yog cov kab hlau ua los ntawm cov hlau dov nyob rau hauv cov duab ntawm cov tsiaj ntawv "H." Lawv yog fabricated raws li built-up units. Cov flanges yog welded rau lub vev xaib los tsim H-section. H-beams tseem hu ua dav flange beams. |
| Lub vev xaib ntawm I-beams yog nyias dua li H-beams. | H-beams muaj lub web thickness ntau dua piv rau I-beams. Qhov no nce thickness muab lub zog rau H-beams. |
| Lub flanges ntawm I-beams yog tapered nrog ib tug inclination ntawm 1:10 rau zoo dua load-bearing muaj peev xwm. Lawv thickness yog tsawg tshaj li ntawm H-beam flanges. | Lub flanges ntawm H-beams muaj qhov sib npaug thickness thiab yog sib npaug rau ib leeg. Lawv ntev, dav, thiab hnyav dua li I-beams. |
| Ntu ntu ntawm I-beams feem ntau yog qhov tob hauv qhov siab tshaj nws qhov dav, uas ua rau lawv tsis kam tawm tsam hauv zos buckling. | Qhov hla ntu ntawm H-beams yog qhov ua tau zoo dua li I-beams, muab nws qhov tsim nyog lub zog-rau-hnyav piv, piv txwv li, ntau lub zog hauv ib cheeb tsam. Lawv muaj thaj tsam loj dua ntawm qhov hla ntu, yog li lub zog siab. |
Khoom Paub meej
| Khoom npe | A36 A572GR50 u channel steel |
| Ntev | Raws li koj xav tau |
| Txuj | ASTM / GB / JIS / EN ect. |
| Lub sij hawm xa tuaj | Raws li koj qhov ntau |
| Cov nqe lus them nqi | FOB / CIF / EXW / DDP |
| Keeb kwm | Tuam Tshoj |
| Qauv | Yog lawm |
| Ua siab ntev | ±0.3 |
| Ntim | Packed nrog steel siv nruj nreem, nyob rau hauv bundles |
neeg tuaj xyuas
Cim npe nrov: a36 a572gr50 u channel steel, Tuam Tshoj a36 a572gr50 u channel steel manufacturers, lwm tus neeg, Hoobkas