Umahluko phakathi kwentsimbi ephezulu yekhabhoni kunye nentsimbi ephantsi yekhabhoni

Insimbi ephezulu yekhabhoni idla ngokubizwa ngokuba yintsimbi yensimbi, enomxholo wekhabhoni ukusuka kwi-0.6% ukuya kwi-1.7%.Iinzuzo zezi: ubunzima obuphezulu kunye nokumelana nokunxiba kakuhle kunokufumaneka emva kokunyanga ubushushu;ubulukhuni obuphakathi kwimeko edibeneyo kunye nokusebenza kakuhle;izinto ezikrwada zifumaneka lula kwaye iindleko zemveliso ziphantsi.Izinto ezingeloncedo zezi: ubunzima obunzima bokushisa, xa ubushushu bokusebenza besixhobo bungaphezulu kwama-200 degrees Celsius, ubunzima bayo kunye nokumelana nokunxiba kwehla kakhulu;ukuqina kuphantsi.

Intsimbi ephantsi yekhabhoni yintsimbi yekhabhoni enomxholo wekhabhoni ongaphantsi kwe-0.25%.Ngenxa yamandla aphantsi, ubunzima obuphantsi kunye nokuthamba, ikwabizwa ngokuba yintsimbi ethambileyo.Kubandakanya uninzi oluqhelekileyo lwentsimbi ye-carbon structural kunye nenye ephezulu ye-carbon structural steel, i-annealed structure ye-carbon steel yi-ferrite kunye nexabiso elincinci le-pearlite, elinamandla aphantsi kunye nobunzima, i-plastiki efanelekileyo kunye nokuqina, kunye ne-weldability efanelekileyo.