W21x182 A36 \/ A572GR50GR50RE Flange Beam
A36 h zoo li cov khoom siv
1. Cov ntaub ntawv yooj yim
Lub Npe Tag nrho: ASTM A36 H Tshooj Hlau
Cov Qauv Txheej Txheem: ASTM A36 \/ A36M
Cov yam ntxwv cov yam ntxwv: cov roj teeb cov qauv hluav taws xob nrog cov hlau zoo thiab vuam kev ua tau zoo.
Daim Ntawv Thov: Siv Dav siv hauv kev tsim kho, txuas hniav, kev tsim khoom machinery, nkoj nkoj thiab lwm daim teb.
2. Tshuaj lom neeg sib xyaw
Cov ntsiab lus carbon: feem ntau yog hauv qab 0. 25%
Ntsiab lus:
Silicon (Si): tsawg dua lossis sib npaug rau 0. 4%
Manganese (MN): {{0. 8% -1. 2%
Sulphur (s): tsawg dua los yog sib npaug rau 0. 045%
Phosphorus (p): tsawg dua lossis sib npaug rau 0. 045%.
3. Cov Khoom Siv Kho Tshuab
Paib lub zog: ntau dua los yog sib npaug nrog 250 mpa (36 ksi)
Lub zog tensile: {400-550 mpa mpa
Elongation: ntau dua los yog sib npaug rau 20%.
A572GR50GR50GR50GR50GR50GR50GR50GR50RED COV KHOOM SIV HLAU
1. Cov ntaub ntawv yooj yim
Lub Npe Tag nrho: ASTM A572 Gr5072 Gr50 huam Steel qauv
Kev Siv Ua Qauv: ASTM A572 \/ A572M
Cov yam ntxwv cov yam ntxwv: High-zog qis-alloy niobium-vanadium qauv hlau, nrog lub zog thiab kev tawv me dua li A36 H Be36 h Be36 h Beaus khoom.
Siv: Tsim nyog rau scenes yuav tsum muaj zog dua xws li cov tuam tsev, txuas hniav, thiab cov khoom siv kho txhua yam.
2. Tshuaj lom neeg sib xyaw
Cov ntsiab lus carbon: tsawg dua los yog sib npaug rau 0. 23%
Ntsiab lus:
Manganese (MN): 1. {00% {2}}. 60%
Sulphur (s): tsawg dua los yog sib npaug rau 0. 04%
Phosphorus (p): tsawg dua lossis sib npaug rau 0. 04%
Niobium (NB), Vanadium (V): Ntxiv rau hauv cov nyiaj tsim nyog los txhim kho lub zog.
3. Cov Khoom Siv Kho Tshuab
Paib muaj zog: ntau dua los yog sib npaug rau 345 mpa (50 ksi)
Lub zog tensile: {450-620 mpa mpa
Elongation: ntau dua los yog sib npaug rau 18%.
W21x182 W Daim Duab Taw Qhia
1. Qhov ntev thiab qhov hnyav
Web Qhov Siab (H): Txog 21 ntiv tes (txog 533 hli)
Web Thickness (T1): Hais txog 5-30 hli
Flarth Dav (B): Txog 100-300 hli
Flange tuab (T2): Hais txog 5-30 hli
Ntev: Feem ntau {1-12 meters, tuaj yeem kho tau raws li kev xav tau.
2. Cov Khoom Siv Neeg Kho Tshuab
Tshooj Modulus: suav raws li cov lus qhia tshwj xeeb, muab cov khoom lag luam zoo.
Luj: Txog {185-200 phaus \/ ko taw (txog {{kilograms \/ meter).
3. Daim Ntawv Thov Kev Sau Npe
Lub tsev qauv: xws li teeb ci thiab kab ntawm cov tsev siab siab thiab cov tsev ua haujlwm.
Choj engineering: choj ci uas dais loj nra.
Cov khoom siv neeg kho tshuab: xws li cranes, cov hlab ntsha siab, thiab lwm yam.
Kev sib piv ntawm A36 thiab A572GR50R50 hauv W21X182 hlau
| tus yam ntxwv | A36 qauv ha nqaj | A572GR50L50 tus hlau H BE |
|---|---|---|
| Paib lub zog | Ntau dua los yog sib npaug rau 250 MPa | Ntau dua los yog sib npaug rau 345 mpa |
| Lub zog tensile | 400-550 mpa | 450-620 mpa |
| Vuam Performance | zoo | Zoo dua, haum rau cov vuam cov kev xav tau |
| Muaj cov xwm txheej muaj feem xyuam | Lub tsev qauv qauv, cov khoom siv kho txhua yam, thiab lwm yam. | Vaj tse thiab txuas hniav nrog cov khoom siv siab dua |
| Ua hauj lwm | Txo lub zog, tus nqi qis | Lub zog siab, tus nqi siab |
