Nrhiav tus hwmASTM A572 Qib 50 dav flange H beams? GNEE, tus thawj coj steel khoom lag luam thiab xa tawm, muab siab- zog, qis- alloy H- kab teeb nrog cov khoom siv zoo tshaj plaws thiab zoo heev weldability. Peb cov khoom lag luam tau npaj txhij rau kev xa khoom tam sim thiab muaj ntawv pov thawj tag nrho nrog cov ntawv xeem mills.
Txheej txheem cej luam ntawm ASTM A572 Qib 50 H Beam
ASTM A572 Qib 50 H beam yog siab - lub zog, qis- alloy structural steel nrog qhov tsawg kawg nkaus lub zog ntawm 50 ksi (345 MPa) thiab lub zog tensile ntawm 65 ksi (450 MPa). Nws cov qauv tsim muaj qhov zoo tshaj plaws khoov thiab shear zog rau cov qauv siv.
ASTM A572 Qib 50 dav flange H beams
Cov hlau no yog microalloyed nrog niobium thiab vanadium, thiab cov ntsiab lus carbon yog ≤0.23%, kom ntseeg tau zoo weldability. H-beams yog qhov zoo tagnrho rau kev thauj khoom-cov kabmob xws li cov tsev, txuas hniav, thiab cov chaw tsim khoom lag luam.
ASTM A572 Qib 50 H-beams tuaj yeem tsim los ntawm cov txheej txheem kub dov lossis kev ua haujlwm zoo, nrog cov tuab ntawm 8-300 hli kom ua tau raws li qhov xav tau ntawm ntau qhov project.
Mechanical Properties thiab Dimensions
| Specification | Flange Dav | Web Thickness | Chav ntsuas hnyav | Moment of Inertia (Iₓ) | Yield zog (MPa) | Tensile zog (MPa) |
|---|---|---|---|---|---|---|
| wb 16x36 | 6,99 ib | 0.295 ib | 36 lb/ft | 448 ib | 345 | 450 |
Lus Cim: Tus ntoo khaub lig-sectional tsim optimizes cov khoom faib, txo qhov hnyav thaum tswj cov qauv kev ua tau zoo, ua rau nws haum rau loj - ncua sij hawm thiab hnyav -load tej yaam num.
Daim ntawv thov ntawm ASTM A572 Qib 50 H-Beam
ASTM A572 Qib 50 H-beams yog siv dav hauv cov tsev rau kab thiab kab teeb. Lawv lub zog siab thiab qis alloy muaj pes tsawg leeg ua kom ruaj khov nyob rau hauv cov khoom hnyav.
Lawv kuj tau siv rau hauv kev tsim kho choj, muab cov qauv kev ncaj ncees thaum ua kom zoo dua tus nqi piv rau cov qib zoo xws li ASTM A992.
Cov chaw tsim khoom lag luam, cov chaw tsim khoom siv tshuab, thiab cov khoom loj -span infrastructure tej yaam num tau txais txiaj ntsig los ntawm A572 Qib 50 H-beams vim lawv zoo heev khoov thiab shear kev ua tau zoo.
Qhov zoo ntawm A572 Qib 50 Steel
- Lub zog siab - rau - qhov hnyav piv, haum rau cov haujlwm loj - ncua sij hawm
- Zoo weldability thiab formability rau structural fabrication
- Tus nqi -zoo piv nrog ASTM A992, tshwj xeeb tshaj yog rau cov haujlwm uas yuav tsum muaj qhov hnyav me ntsis
- Dav thickness ntau (8-300 hli) kom tau raws li ntau yam kev xav tau
Rau kev txhim khu kev qha ASTM A572 Qib 50 H-beams, GNEE muaj ntawv pov thawj tag nrho, siab - lub zog steel nrog kev xa khoom thoob ntiaj teb. Tiv tauj peb rau qhov tseeb ASTM A572 Qib 50 H-nqaj nqe daim ntawv teev npe thiab xyuas kom koj qhov project siv cov qauv zoo tshaj plaws.
Tiv tauj peb rau qhov tseeb ASTM A572 Qib 50 H-nqaj nqe teev
astm A572 qib 50 steel yog dab tsi?
A572 Qib 50 steel phaj yogHSLA steel uas suav tias yog qib ua haujlwm ntawm cov hlau. Vim nws lub zog, cov khoom siv tsawg dua yuav tsum tau ua kom tau raws li daim ntawv thov ntau dua li lwm cov qib steel.
Puas yog A572 muaj zog dua A36?
Qhov muaj ntau dua ntawm cov khoom siv ntxiv dag zog, xws li manganese thiab silicon, hauv A572 phaj qib muab cov khoom muaj zog dua piv rau A36.. Lub zog siab dua no tso cai rau A572 steel ris hnyav dua thiab tiv taus ntau dua yam tsis muaj kev tawg lossis ua tsis tiav, uas yog qhov tseem ceeb hauv kev siv cov qauv.
Puas yog A572 steel corrosion resistant?
A572 steel feem ntau yog siv rau hauv cov qauv siv vim nws lub zog siab, ductility, weldability thiabcorrosion kuj.
Dab tsi yog qhov sib npaug rau astm A572 Qib 50 khoom?
Dab tsi steel qib sib npaug rau astm a572 qib 50? Xinsteel Industrial qhia koj siv qib steelEN 10025-2 S355JR, DIN 17100 St50-2, GB / T 1591 Q345B lossis Q355B. Cov ntaub ntawv hlau no yog tag nrho cov hlau tsis tshua muaj zog siab rau cov tsev tsim.
Dab tsi yog qhov txawv ntawm astm A572 Qib 50 thiab s355?
ASTM A572 Qib 50 feem ntau yog siv rau hauv cov ntawv siv hnyav dua uas xav tau lub zog ntau dua, thaum S355JR muaj ntau yam thiab siv dav hauv ntau yam kev siv hauv cov teb chaws Europe.