27SiMn pombi yesimbi isina musono

Tsanangudzo Pfupi

Mhando iyi yesimbi ine zvinhu zviri nani pane 30Mn2 simbi, yakakwirira kuomarara, yakakosha kuomarara dhayamita ye8 ~ 22mm mumvura, yakanaka machinability, yepakati inotonhora deformation plasticity uye weldability;Pamusoro pezvo, kuoma kwesimbi hakudzike zvakanyanya panguva yekurapa kwekupisa, asi ine simba rakawanda uye nekupfeka kusagadzikana, kunyanya kana mvura ichidzima;Zvisinei, simbi iyi inonzwisisa kune mavara machena, brittleness yehasha uye kunyanya kupisa kwekunzwa panguva yekurapa kwekupisa