SS490YA Carbon Steel Square Tube

SS490YA carbon steel square raj yog ntau yam khoom siv dav siv hauv ntau lub lag luam vim nws cov khoom tshwj xeeb thiab kev ua haujlwm zoo heev. Cov lus qhia dav dav no muab cov ntsiab lus ntawm SS490YA carbon steel square raj, suav nrog nws cov tshuaj muaj pes tsawg leeg, cov khoom siv kho tshuab, kev siv, thiab lwm yam.

SS490YA yog cov hlau tsis tshua muaj hlau uas ua raws li JIS G3101 tus qauv. Nws cov tshuaj muaj pes tsawg leeg yog ua tib zoo tswj kom ntseeg tau tias kev ua haujlwm zoo. Cov ntsiab lus tseem ceeb hauv SS49{{10}}YA suav nrog carbon (C), silicon (Si), manganese (Mn), phosphorus (P), thiab sulfur (S). Raws li tus qauv, cov ntsiab lus carbon feem ntau tsawg dua lossis sib npaug li 0.22%, silicon Tsawg dua lossis sib npaug li 0.35%, manganese Tsawg dua lossis sib npaug li 1.40%, phosphorus Tsawg dua lossis sib npaug li 0.045%, thiab sulfur Tsawg dua lossis sib npaug li 0.050%. Cov ntsiab lus no pab txhawb rau cov hlau lub zog, ductility, thiab weldability.

SS490YA carbon steel square raj muaj npe nrov rau nws cov khoom zoo heev. Cov hlau lub npe, SS490YA, qhia nws qhov tsawg kawg nkaus tensile lub zog ntawm 490 MPa, ua rau nws haum rau ntau yam ntawm cov qauv siv. Nws lub zog tawm los, elongation, thiab lwm yam khoom siv tshuab kuj zoo rau qhov xav tau ib puag ncig. Cov hlau zoo ductility thiab weldability pub rau kev yooj yim fabrication thiab sib dhos, thaum nws lub zog ua kom ntseeg tau thiab kav ntev.

SS490YA carbon steel square raj pom cov ntawv thov thoob plaws ntau qhov kev lag luam. Nws lub zog siab, zoo ductility, thiab zoo heev weldability ua rau nws zoo tagnrho rau siv nyob rau hauv ntau yam kev siv. Hauv kev tsim kho, feem ntau yog siv rau hauv kev tsim cov kab, kab, thiab lwm yam khoom siv uas yuav tsum tau muaj zog thiab kav ntev. Hauv kev lag luam tsheb, SS490YA square tube yog siv los tsim cov chassis, cov khoom raug tshem tawm, thiab lwm yam khoom siv uas yuav tsum tau tiv taus qhov hnyav thiab kev ntxhov siab. Tsis tas li ntawd, nws tseem tsim nyog rau kev siv tshuab, khoom siv, thiab lwm yam kev lag luam uas muaj zog thiab kev ntseeg siab yog qhov tseem ceeb.

Q: Koj cov nqe lus them nqi yog dab tsi?
A: 30% T / T ua ntej, sib npaug raws li daim ntawv BL lossis LC thaum pom. Lub sij hawm tuaj yeem yog FOB, CIF, CFR, EXW, thiab lwm yam.
Q: Ua li cas txog koj tus nqi?
A: Peb tus nqi sib tw heev vim peb yog lub Hoobkas.
Pls xav tiv tauj peb yog tias koj txaus siab rau peb cov khoom, ntau qhov ntau yuav zoo dua tus nqi.
Q: Koj lub sijhawm xa khoom ntev npaum li cas?
A: Cov khoom sib txawv muaj lub sijhawm xa khoom sib txawv.Cov khoom yuav raug xa sai li sai tau raws li qhov kev lees paub zoo. Feem ntau lub sijhawm xa khoom yog nyob rau hauv 5 hnub tom qab peb tau txais koj cov nyiaj tso cia.
Q: Koj lub sijhawm xa khoom ntev npaum li cas?
A: Cov khoom sib txawv muaj lub sijhawm xa khoom sib txawv.Cov khoom yuav raug xa sai li sai tau raws li qhov kev lees paub zoo. Feem ntau lub sijhawm xa khoom yog nyob rau hauv 5 hnub tom qab peb tau txais koj cov nyiaj tso cia.

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