Lingaliro loyambira ndi kugwiritsa ntchito mitundu yosiyanasiyana ya carbon structural steel

Choyamba, mfundo zofunika ndi ntchito osiyanasiyana mpweya structural zitsulo
Chitsulo cha carbon structural chimatanthawuza zipangizo zachitsulo zomwe zimakhala ndi mpweya wosapitirira 2.11%, zomwe zimagwiritsidwa ntchito kwambiri popanga, kumanga, zitsulo, kupanga zombo, kupanga makina, mafuta a petroleum ndi mafakitale a mankhwala.Ili ndi pulasitiki wabwino, weldability ndi machinability, ndipo mtengo wake ndi wochepa, ndi ntchito yotsika mtengo.
Awiri, angapo zitsulo zambiri ntchito mpweya structural zitsulo
1. Q235 Chitsulo: Ndi chitsulo chochepa cha carbon chitsulo chomwe chimagwiritsidwa ntchito kwambiri, chomwe chimagwiritsidwa ntchito popanga zomangamanga komanso kupanga makina.Zili ndi ubwino wa mphamvu zabwino, ductility zabwino ndi zotsika mtengo, ndipo zimagwiritsidwa ntchito kwambiri ku Bridges, nyumba, zombo ndi madera ena.
2. Q345 chitsulo: Ndi sing'anga ndi mkulu mphamvu otsika aloyi zitsulo, amene amagwiritsidwa ntchito kwambiri.Ili ndi mphamvu zapamwamba komanso ductility bwino kuposa chitsulo cha Q235, ndipo imagwiritsidwa ntchito kwambiri ku Bridges, zombo, petrochemical ndi minda yomanga.
3. 20 # zitsulo: Ndizomwe zimagwiritsidwa ntchito kwambiri ndi carbon structural steel ndipo zimagwiritsidwa ntchito kwambiri.Ili ndi ubwino wa mphamvu zambiri, kulimba kwabwino, kukana kwabwino, ndi zina zotero, ndipo imagwiritsidwa ntchito kwambiri popanga makina, mbali zamagalimoto, mayendedwe, nyundo ndi zina.
4. 45 # zitsulo: Ndi mtundu wapamwamba mpweya structural zitsulo ndi osiyanasiyana ntchito.Ili ndi mawonekedwe amphamvu kwambiri, kulimba kwambiri, kukana kwabwino, ndi zina zambiri, ndipo imagwiritsidwa ntchito kwambiri popanga zofukula, zida zamakina, zoyendera njanji ndi magawo ena.
5. 65Mn zitsulo: Ndi chitsulo chopangidwa ndi mpweya wapakati, chomwe chimagwiritsidwa ntchito kwambiri popanga akasupe ndi zigawo zopondapo.Imakhala ndi kukhazikika bwino, kukana kupindika komanso kukana dzimbiri, ndipo imagwiritsidwa ntchito kwambiri pamagalimoto, kupanga makina, zombo ndi madera ena.
Nthawi zambiri, kusankha kwachitsulo chopangidwa ndi mpweya makamaka kumadalira gawo lomwe limagwiritsidwa ntchito komanso malo ogwiritsira ntchito.M'madera osiyanasiyana ndi madera osiyanasiyana, kalasi yoyenera yachitsulo iyenera kusankhidwa kuti iwonetsetse kuti ntchito ndi yotetezeka