Product Description
ASTM A36 H Beamyog qhov kub- dov carbon structural steel seem tsim los rau kev thauj khoom-cov kabmob thiab kev siv dav dav. Piv nrog rau ib txwm I-beams, H-beams feature wide flanges, uniform thickness, thiab ib tug ntau npaum li cas cross-sectional duab, muab kev txhim kho lub zog, rigidity, thiab stability nyob rau hauv ob qho tib si zoo li qub thiab dynamic loads.
ASTM A36 yog ib qho ntawm feem ntau siv cov qauv steel qib vim nws cov khoom siv txhim khu kev qha, weldability zoo heev, thiab tus nqi -kev ua tau zoo, ua rau nws tsim nyog rau ntau yam kev ua haujlwm.
H Beam Classification
Raws li seem geometry thiab daim ntawv thov, kub- dov H- ntu tuaj yeem faib ua:
| Hom | Kev piav qhia | Kev siv yam |
|---|---|---|
| Dav Flange H Beam | Loj flange dav thiab muaj zog bearing muaj peev xwm | Lub tsev thav duab, txuas hniav, cov khoom hnyav |
| Nqaim Flange H Beam | Compact seem nrog nqaim flanges | Machinery thav duab, kev txhawb nqa |
| H Section Pile | Tsim los rau kev siv hauv paus thiab piling | Underground engineering, steel pawg |
Seem Loj Qhov Loj
Qhov luaj li cas ntawm kub- dov H-beams yog qhia raws li:
H × B × t₁ × t₂
Qhov twg:
H=Qhov siab (mm)
B=Flange dav (mm)
t₁=Web thickness (mm)
t₂=Flange thickness (mm)
Piv txwv
| Yam khoom | Specification |
|---|---|
| Qib Steel | ASTM A36 |
| Tshooj Loj | 200 × 200 × 8 × 12 hli |
| Qhov siab (H) | 200 hli |
| Flange dav (B) | 200 hli |
| Web Thickness (t₁) | 8mm ib |
| Flange Thickness (t₂) | 12 mm |
| Kev tsim khoom | Kub Rolled |
| Tshooj Hom | Dav Flange H Beam |
Sib npaug Steel Qib
| Txuj | Qib sib npaug |
|---|---|
| ASTM | A36 |
| GB | Q235B |
| JIS | SIB 400 |
| EN | S235 JR |
Cov Khoom Siv Hluav Taws Xob (ASTM A36)
| Khoom | Tus nqi |
|---|---|
| Yield zog | Ntau dua lossis sib npaug li 250 MPa |
| Tensile zog | 400-550 MPa |
| Elongation | Ntau dua lossis sib npaug li 20% |
| Weldability | Zoo heev |
| Formability | Zoo |
Ntsiab nta
Optimized Hla -Sectional Design
ASTM A36 H-beams txais yuav qhov kev tshawb fawb zoo H- zoo li tus ntoo khaub lig seem, tso cai rau kev ntxhov siab los faib ntau qhov sib npaug ntawm cov flanges thiab lub vev xaib. Qhov kev tsim no ua tau zoo txhim kho khoov tsis kam thiab thauj khoom -cov kabmob ua haujlwm tau zoo thaum txo cov khoom siv tsis tsim nyog, ua rau ntu muaj zog thiab kev lag luam.
Uniform Flange Thickness thiab Parallel Surfaces
Cov flanges ntawm kub dov H- kab teeb muaj cov tuab tuab nrog rau qhov sib npaug sab hauv thiab sab nrauv. Cov yam ntxwv ntawm tus yam ntxwv no yooj yim txiav, drilling, vuam, thiab bolted kev sib txuas, txhim kho fabrication raug thiab txo lub sij hawm installation ntawm qhov chaw.
Zoo heev Weldability thiab Processability
Ua tsaug rau nws cov ntsiab lus tsis tshua muaj carbon thiab tswj cov tshuaj muaj pes tsawg leeg, ASTM A36 steel pom zoo weldability yam tsis tas yuav tsum tau preheating hauv ib txwm muaj. Nws yog qhov zoo rau cov nplaim taws txiav, plasma txiav, thiab ntau yam txheej txheem tsim, kom ntseeg tau tias kev ua haujlwm ruaj khov thaum tsim khoom.
Stable Mechanical Properties
ASTM A36 H-beams muab cov txiaj ntsig zoo sib xws, lub zog tensile, thiab elongation hla ntau qhov ntau thiab tsawg. Cov txheej txheem kub dov ua kom cov txheej txheem microstructure zoo ib yam thiab txhim khu kev qha txhua yam kev coj ua, ua kom cov khoom ua tau zoo nyob rau hauv ntev - lub sij hawm static loads thiab nruab nrab dynamic loads.
Tus nqi -Kev daws teeb meem zoo
Kev sib xyaw ua haujlwm txhim khu kev qha, kev tsim khoom yooj yim, thiab muaj dav dav, ASTM A36 H-beams muab cov kev daws teeb meem rau kev lag luam loj - cov phiaj xwm loj. Lawv cov durability thiab kev ua haujlwm tsis yooj yim pab txo qis kev tsim kho thiab kev saib xyuas tag nrho.
Cov khoom siv
ASTM A36 kub dov H-beams yog dav siv nyob rau hauv cov txheej txheem uas yuav tsum tau muaj zog, ruaj khov, thiab fabrication efficiency, xws li:
Kev tsim vaj tsev thiab kev tsim vaj tsev
Siv los ua cov khoom tseem ceeb-cov tswv cuab xws li kab thiab kab teeb hauv cov nroj tsuag, cov tsev lag luam, warehouses, thiab cov chaw ua haujlwm, muab kev txhawb nqa zoo thiab kev ua haujlwm ntev.
Steel Kab thiab Framework Systems
Siv rau hauv cov txheej txheem steel rau ntau- cov tsev dab neeg thiab cov qauv loj -span, qhov chaw thauj khoom ruaj khov thiab qhov tseeb qhov tseeb yog qhov tseem ceeb.
Txuas hniav thiab kev thauj mus los Infrastructure
Feem ntau siv nyob rau hauv cov qauv choj, overpasses, thiab cov chaw thauj mus los vim lawv lub zog txhim khu kev qha, cov qauv sib xws, thiab yooj yim ntawm kev sib dhos.
Steel Brackets thiab Cov Qauv Txhawb Nqa
Dav siv rau steel bearing brackets, platforms, racks, thiab kev txhawb nqa thav duab hauv kev lag luam thiab kev tsim vaj tsev engineering.
Underground Engineering thiab Foundation ua haujlwm
Siv nyob rau hauv lub hauv paus piling, khaws cov qauv, thiab underground subsystems uas yuav tsum tau muaj peev xwm load thiab structural stability.
Petrochemical thiab fais fab nroj tsuag Structures
Siv rau hauv cov cuab yeej txhawb nqa thav duab, yeeb nkab racks, thiab cov txheej txheem txheej txheem hauv cov nroj tsuag petrochemical thiab cov chaw nres tsheb fais fab, muab kev ua tau zoo hauv cov kev pabcuam nyuaj.
Shipbuilding thiab Offshore Structures
Siv nyob rau hauv lub nkoj hull lub moj khaum, offshore platforms, thiab marine engineering cov qauv uas cov qauv muaj zog thiab fabrication efficiency yog qhov tseem ceeb.
Machinery Manufacturing thiab Heavy Equipment Frames
Ua hauj lwm hauv tshuab thav duab, cov khoom siv hauv paus, thiab hnyav- cov khoom siv ua haujlwm uas yuav tsum muaj qhov ruaj khov thiab lub zog.
Kev tsheb ciav hlau, Tsheb thauj mus los, thiab cov khoom siv hnyav txhawb nqa
Siv raws li cov nqaj txhawb nqa thiab cov tswv cuab hauv kev tsheb ciav hlau, cov tsheb thauj khoom, thiab cov tshuab siv hnyav.
Chaw nres nkoj Machinery thiab Logistics Systems
Siv nyob rau hauv chaw nres nkoj cranes, conveyors, loading systems, thiab logistics infrastructure, kom ruaj khov kev lag luam nyob rau hauv tas li ntawd loads.
