Ingcamango esisiseko kunye noluhlu lwesicelo sensimbi ye-carbon structural

Okokuqala, ingcamango esisiseko kunye noluhlu lwesicelo sensimbi ye-carbon structural
I-Carbon structural steel ibhekisela kwizinto zetsimbi ezinomxholo wekhabhoni ongekho ngaphezu kwe-2.11%, esetyenziswa ngokubanzi kwimveliso, ukwakhiwa, isinyithi, ukwakhiwa kweenqanawa, ukuveliswa koomatshini, i-petroleum kunye namashishini amachiza.Inobuchwephesha obuhle beplastiki, i-weldability kunye ne-machinability, kwaye ixabiso liphantsi, kunye nokusebenza kweendleko eziphezulu.
Zimbini, iintlobo ezininzi zentsimbi ezisetyenziswa ngokuqhelekileyo kwintsimbi ye-carbon structural
1. Insimbi ye-Q235: Yintsimbi ephantsi yekhabhoni esetyenziswa ngokuqhelekileyo, esetyenziswa kakhulu kwisakhiwo sobunjineli ngokubanzi kunye nokuveliswa komatshini.Ineenzuzo zamandla amahle, i-ductility enhle kunye neendleko eziphantsi, kwaye isetyenziswa ngokubanzi kwiiBridges, izakhiwo, iinqanawa kunye nezinye iindawo.
2. Intsimbi ye-Q345: Yintsimbi ephakathi kunye nephezulu yamandla ephantsi, esetyenziswa ngokubanzi.Inamandla aphezulu kunye ne-ductility engcono kune-Q235 yensimbi, kwaye isetyenziswa ngokubanzi kwiiBridges, iinqanawa, i-petrochemical kunye neendawo zokwakha.
3. 20 # intsimbi: Yintsimbi yesakhiwo sekhabhoni esetyenziswa ngokuqhelekileyo kwaye isetyenziswa ngokubanzi.Ineenzuzo zamandla aphezulu, ukuqina okuhle, ukumelana nokunxiba kakuhle, njl. njl., kwaye isetyenziswa ngokubanzi kwimveliso yoomatshini, iinxalenye zemoto, iibheringi, izando kunye namanye amacandelo.
4. 45 # intsimbi: Luhlobo oluphezulu lwentsimbi ye-carbon structural enoluhlu olubanzi lwezicelo.Ineempawu zamandla aphezulu, ukuqina okuphezulu, ukumelana nokunxiba kakuhle, njl. njl., kwaye isetyenziswa kakhulu ekwenzeni abembi, izixhobo zoomatshini, ukuhamba ngololiwe kunye nezinye iindawo.
5. I-65Mn yensimbi: Yintsimbi yesakhiwo sekhabhoni ephakathi, esetyenziswa kakhulu ekwenzeni imithombo kunye neendawo zokutywina.Ino-elasticity elungileyo, ukugoba ukugoba kunye nokumelana nomhlwa, kwaye isetyenziswa kakhulu kwimoto, ukwenza oomatshini, iinqanawa kunye namanye amacandelo.
Ngokubanzi, ukhetho lwentsimbi ye-carbon structural luxhomekeke kwintsimi yesicelo esithile kunye nokusingqongileyo.Kwiinkalo ezahlukeneyo kunye neendawo, ibakala elifanelekileyo lensimbi kufuneka likhethwe ukuze kuqinisekiswe umphumo wokusetyenziswa kunye ne-saf