Intsimbi yeCarbon yintsimbi enomxholo wekhabhoni ukusuka malunga ne-0.05 ukuya kwi-2.1 ekhulwini ngobunzima.
Intsimbi ethambileyo (intsimbi equlathe ipesenti encinci yekhabhoni, yomelele kwaye iqinile kodwa ayicaphuki msinya), ekwaziwa ngokuba yintsimbi yekhabhoni ecacileyo kunye nentsimbi ephantsi kwekhabhoni, ngoku yeyona ndlela ixhaphakileyo yentsimbi kuba ixabiso layo lisezantsi kakhulu ngelixa libonelela. iipropati eziphathekayo ezamkelekileyo kwizicelo ezininzi.Intsimbi ethambileyo iqulethe malunga ne-0.05-0.30% yekhabhoni.Intsimbi ethambileyo inamandla aphantsi, kodwa inexabiso eliphantsi kwaye kulula ukuyiseka;ukuqina komphezulu kunokongezwa ngokungcwatywa.
Inombolo yoMgangatho: I-GB / T 1591 Amandla aphezulu aphantsi kweentsimbi zesakhiwo se-alloy
| UHLELO LWEKHEMICAL % | IIPROPATI ZOOMATSHINI | |||||||
| C(%) | Si(%) (Ubukhulu) | Mn(%) | P (%) (Ubukhulu) | S(%) (Ubukhulu) | YS (Mpa) (UMzu) | TS (Mpa) | EL(%) (UMzu) | |
| 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 | (Ubukhulu)0.24 | 0.55 | (Ubukhulu)1.6 | 0.035 | 0.035 | 355 | 470-630 | 22 |
Ixesha lokuposa: Jan-21-2022