Hauv kev lag luam steel, cov yeeb nkab steel yog ib qho khoom siv thiab tseem ceeb, dav siv hauv kev tsim kho, tshuab tsim, petrochemical, thiab lwm yam. Qhov hnyav ntawm cov yeeb nkab steel yog ncaj qha ntsig txog nws txoj kev siv thiab kev thauj mus los hauv engineering. Yog li ntawd, cov kws kho mob hauv kev lag luam thiab cov neeg nyob hauv cov haujlwm muaj feem xyuam yuav tsum nkag siab txog cov txheej txheem suav ntawm qhov hnyav ntawm cov yeeb nkab steel.

Ua ntej, cov lus qhia yooj yim ntawm 63014 steel yeeb nkab
63014 steel yeeb nkab yog ib hom seamless steel yeeb nkab. Nws cov khoom tseem ceeb yog carbon thiab chromium. Nws muaj siab corrosion kuj thiab mechanical zog. Yog li ntawd, nws yog dav siv nyob rau hauv kev lag luam tshuaj, shipbuilding, boiler, thiab lwm yam teb. Raws li cov qauv kev tsim khoom sib txawv thiab cov lus qhia tshwj xeeb, phab ntsa thickness, txheej kab thiab lwm yam tsis zoo ntawm 63014 steel yeeb nkab yuav txawv, thiab cov kev txwv no yuav cuam tshuam ncaj qha rau qhov hnyav ntawm cov yeeb nkab steel.

Qhov thib ob, txoj kev suav ntawm qhov hnyav ntawm cov yeeb nkab steel
Kev ntsuas qhov hnyav ntawm cov yeeb nkab steel tuaj yeem txiav txim siab los ntawm nws qhov ntev thiab ntu ntu. Rau seamless steel kav, qhov chaw hla ntu tuaj yeem suav tau los ntawm txoj kab uas hla sab nraud thiab phab ntsa thickness. The formula is: \[A = (\pi/4) \times (D^2 - d^2) \]. Ntawm lawv, \(A \) yog qhov chaw hla ntu, \( \pi \) yog pi, \( D \) yog lub cheeb sab nraud, thiab \( d \) yog lub taub sab hauv.
Tom qab ntawd, qhov hnyav ntawm cov yeeb nkab steel yog xam los ntawm kev muab cov khoom ntawm qhov chaw hla ntu thiab qhov ntev los ntawm qhov ceev, thiab cov qauv yog: \[ W = A \times L \times \rho \]. Ntawm lawv, \(W \) yog qhov hnyav ntawm cov yeeb nkab steel, \(L \) yog qhov ntev, thiab \( \rho \) yog qhov ceev ntawm cov hlau.

Thib peb, qhov hnyav suav ntawm ib meter ntawm 63014 steel yeeb nkab
Noj 63014 steel yeeb nkab ua piv txwv, piv txwv li tias lub taub sab nraud yog 100 hli, phab ntsa tuab yog 10 hli, qhov ntev yog 1m, thiab qhov ceev yog 7.8g / cm³, ces nws tuaj yeem xam raws li cov qauv saum toj no: \[A = (\pi/4) \times ((100+10)^2 - 100^2) = 2680.67 \text{mm}^2 \]. \[ W = 2680.67 \times 1000 \times 7.8 = 20948.37 \, \text{g} = 20.95 \, \text{kg} \]

Yog li, raws li txoj kev suav no, qhov hnyav ntawm 63014 steel yeeb nkab yog li 20.95 kg ib meter.

Plaub, yam cuam tshuam rau qhov hnyav ntawm cov kav dej steel
Ntxiv nrog rau cov txheej txheem kev suav saum toj no, qhov tseeb qhov hnyav ntawm cov kav dej steel kuj tseem yuav cuam tshuam los ntawm qee yam, xws li cov txheej txheem tsim khoom, cov khoom siv purity, kev kho saum npoo, thiab lwm yam. Hauv qhov tseeb engineering, nws kuj tseem yuav xav txog qhov hnyav ntawm accessories xws li threads thiab flanges, nrog rau kev cuam tshuam ntawm cov duab tshwj xeeb thiab cov qauv ntawm cov kav hlau sib txawv ntawm qhov hnyav.