Intsimbi yekhabhoni yintsimbi enomxholo wekhabhoni ukusuka kwi-0.05 ukuya kwi-2.1 ekhulwini ngobunzima.
Intsimbi ethambileyo (intsimbi equlethe ipesenti encinci yekhabhoni, eqinileyo neqinileyo kodwa engachukunyiswanga lula), eyaziwa ngokuba yintsimbi engenanto kunye nentsimbi engenanto, ngoku yeyona ndlela ixhaphakileyo yentsimbi kuba ixabiso layo liphantsi ngelixa ibonelela ngeempawu zezinto ezamkelekileyo kwiindlela ezininzi zokusetyenziswa. Intsimbi ethambileyo iqulethe malunga ne-0.05–0.30% yekhabhoni. Intsimbi ethambileyo inamandla okutsalwa aphantsi, kodwa ingabizi kwaye kulula ukuyenza; ubulukhuni bomphezulu bunokwandiswa ngokufaka i-carburizing.
Inombolo Esemgangathweni: GB/T 1591 Iintsimbi zesakhiwo ezinamandla aphezulu ze-alloy eziphantsi
| UKWAKHIWA KWEEKHEMIKHALI % | IIPROPATI ZOMKHANYA | |||||||
| C(%) | Si(%) (Ubuninzi) | Mn(%) | I-P(%) (Ubuninzi) | S( %) (Ubuninzi) | YS (Mpa) (Ubuncinane) | I-TS (Mpa) | EL( %) (Ubuncinane) | |
| Q195 | 0.06-0.12 | 0.30 | 0.25-0.50 | 0.045 | 0.045 | 195 | 315-390 | 33 |
| Q235B | 0.12-0.20 | 0.30 | 0.3-0.7 | 0.045 | 0.045 | 235 | 375-460 | 26 |
| Q355B | (Ubuninzi)0.24 | 0.55 | (Ubuninzi)1.6 | 0.035 | 0.035 | 355 | 470-630 | 22 |
Ixesha lokuthumela: Jan-21-2022