Lub cev muaj zog
Lub cev lub cev ntawm cov qauv hlau no, xws li nws qhov ntom ntom, thermal conductivity, thiab coefficient ntawm thermal expansion, ua lub luag haujlwm tseem ceeb hauv nws txoj kev siv dav hauv ntau yam lag luam. SS490 steel muaj cov yam ntxwv tshwj xeeb uas ua rau nws xaiv qhov zoo tshaj plaws rau ntau yam kev siv.
Thermal conductivity: SS490 muaj cov thermal conductivity siab, uas tso cai rau nws kom dissipate tshav kub zoo. Qhov no tshwj xeeb tshaj yog muaj txiaj ntsig zoo hauv cov ntawv thov uas tswj qhov kub thiab txias yog qhov tseem ceeb.
Corrosion Resistance: SS490 nthuav tawm zoo heev tiv thaiv corrosion, txhim kho nws cov kav ntev thiab txo cov kev xav tau ntawm ntau yam ib puag ncig.
Qhov ceev Variations: Nws qhov sib txawv ntawm qhov ceev yog qhov tsawg, ua rau nws yog ib qho khoom siv txhim khu kev qha rau kev siv cov qauv uas yuav tsum tau muaj qhov sib xws thiab sib xws.
Magnetic Properties: SS490 steel muaj cov khoom sib nqus, ua rau nws tsim nyog rau cov ntawv thov uas xav tau hlau nplaum lossis siv tau.
Kev ntsuas hardness: SS490 steel exhibits ib theem siab ntawm hardness, uas pab txhawb rau nws lub zog thiab durability.
Txhua yam ntawm cov khoom siv lub cev no pab txhawb rau tag nrho cov kev ua tau zoo thiab ntau yam ntawm SS490 steel, ua rau nws xaiv cov khoom siv zoo tshaj plaws hauv kev lag luam xws li kev tsim kho, tsheb, thiab kev tsim khoom.
Tshuaj muaj pes tsawg leeg
Cov tshuaj muaj pes tsawg leeg ntawm cov qib steel tshwj xeeb no, uas suav nrog cov ntsiab lus xws li carbon, manganese, phosphorous, thiab sulfur, ua lub luag haujlwm tseem ceeb hauv kev txiav txim siab tag nrho nws cov khoom thiab kev ua haujlwm. Tshwj xeeb, muaj cov pa roj carbon thiab manganese pab txhawb lub zog rau qhov hnyav piv, yog qhov tseem ceeb hauv nws txoj kev siv dav hauv kev tsim kho thiab kev lag luam.
SS490 steel qib qhia tau hais tias muaj kev tiv thaiv corrosion, feem ntau vim nws ua tib zoo sib npaug ntawm phosphorous thiab sulfur. Cov ntsiab lus no, nyob rau hauv qhov tseeb piv, pab txhim kho tag nrho cov weldability ntawm cov khoom, ua rau nws yog ib qho kev xaiv zoo tshaj plaws rau kev siv structural thiab mechanical engineering applications.
Tsis tas li ntawd, qhov muaj peev xwm cuam tshuam ib puag ncig ntawm qib steel no yog txo los ntawm qhov muaj peev xwm ntawm nanotechnology txhim kho. Cov txheej txheem siab tshaj no tuaj yeem txhim kho cov khoom siv, yog li txo qhov xav tau hloov pauv thiab ua rau muaj kev ruaj ntseg.
| Lub cim ntawm qib | C | Mn | P | S |
| SIB 490 | - | - | Tsawg dua lossis sib npaug li 0.050 | Tsawg dua lossis sib npaug li 0.050 |
1. SS490 steel yog dab tsi? Nws ua raws li tus qauv twg?
SS490 yog cov qauv hlau dav dav uas tau teev tseg hauv JIS G 3101 (Japanese Industrial Standard).Nws yog carbon-manganese, non-alloy structural steel nrog lub zog zoo, weldability thiab formability, dav siv rau kab, kab, kab, brackets, thiab dav siv qhov chaw.
2. Lub zog tawm ntawm SS490 yog dab tsi? Nws piv nrog cov hlau zoo li cas?
SS490 muaj qhov tsawg kawg nkaus lub zog ntawm 295 MPa thiab lub zog tensile xws li 490-610 MPa.Nws lub zog siab dua SS400 thiab ze rau Suav Q355 thiab European S355 series, ua rau nws haum rau nruab nrab-load structural qhov chaw.
Cim npe nrov: SS540 Lub kaum sab xis hlau rau Engineering & Machinery qhov chaw, Tuam Tshoj SS540 Lub kaum sab xis hlau rau Engineering & Machinery qhov chaw manufacturers, lwm tus neeg, Hoobkas
