Intangiriro
441 ibyuma bidafite ingese 10 * 1mm yatetse
Icyuma kitagira ibyuma icyiciro cya 441 nicyuma cya ferritic kitagira ibyuma kirimo niobium itanga ibyuma byiza okiside hamwe no kurwanya ruswa.Iki cyuma gitanga imbaraga zubushyuhe bwo hejuru mubidukikije bya gaze, kandi bifite ibyiza byo gushushanya byimbitse, guhindagurika neza, gusudira neza, no kumurika neza.Ihanagura neza.Ibyuma bya 441 byuzuye bizengurutse ibyuma bifite ubuziranenge bwa magneti mubihe byose.
Urupapuro rukurikira rutanga incamake yicyuma cya 441.
441 ibyuma bidafite ingese 10 * 1mm yatetse
Ibigize imiti
Ibigize imiti yo mu cyiciro cya 441 ibyuma bitagira umwanda bigaragara mu mbonerahamwe ikurikira.
441 ibyuma bidafite ingese 10 * 1mm yatetse
| Ikintu | Ibirimo (%) |
|---|---|
| Chromium, Cr | 17.50-18.50 |
| Titanium, Ti + Niobium, Nb | 0,60 max |
| Carbone, C. | 0.02 max |
| Icyuma, Fe | Ibisigaye |
441 ibyuma bidafite ingese 10 * 1mm yatetse
441 ibyuma bidafite ingese 10 * 1mm yatetse
Ibikoresho bya mashini
Ibikoresho bya tekinike yo mu cyiciro cya 441 ibyuma bitagira umwanda bigaragara mu mbonerahamwe ikurikira.
| Ibyiza | Ibipimo | Imperial |
|---|---|---|
| Imbaraga zingana (annealed) | 489 MPa | 70900 psi |
| Imbaraga zitanga umusaruro (@ubushyuhe 871 ° C / 1600 ° F) | 2.90 MPa | 421 psi |
| Modulus ya elastique | 220 GPa | 31908 ksi |
| Kurambura kuruhuka (muri 2 ″, bifatanye) | 35.90% | 35.90% |
| Gukomera, Rockwell B (annealed) | 80 | 80 |
Ibindi
Ibikoresho bihwanye nicyiciro cya 441 ibyuma bidafite ingese ni 1.4509.
Porogaramu
Icyiciro cya 441 ibyuma bitagira umwanda bikoreshwa mubikoresho byo kugaburira hamwe na sisitemu yimodoka-isohoka.
Igihe cyo kohereza: Gicurasi-15-2023