Iintsimbi zesixhobo ziintsimbi ezikumgangatho ophezulu eziphuhliswe ngokubunjwa kweekhemikhali ezilawulwayo ukwenza iipropati eziyimfuneko ekusebenzeni nasekubunjweni kwezinye izinto. Ngokuqhelekileyo zihanjiswa kubathengisi kwimeko ye-soft annealed, eyenza kube lula kumvelisi umatshini wezinto eziphathekayo kunye nesixhobo sokusika izicelo ezahlukeneyo. Le datha ilandelayo iya kubonelela ngesishwankathelo seentsimbi zesixhobo zebakala T8.
Ukwakhiwa kweekhemikhali ze-T8 izixhobo zensimbi zichazwe kwitheyibhile elandelayo.
| Isiqalelo | Umxholo (%) |
|---|---|
| Tungsten, W | 13.25-14.75 |
| Cobalt, inkampani | 4.25-5.75 |
| Chromium, uCr | 3.75-4.5 |
| Vanadium, V | 1.80-2.40 |
| Carbon, C | 0.75-0.85 |
| Molybdenum, Mo | 0.4-1 |
| Nickel, Ni | 0.3 |
| Ubhedu, Cu | 0.25 |
| IManganese, uMnu | 0.2-0.4 |
| Silicon, Si | 0.2-0.4 |
| Phosphorus, P | 0.03 |
| Isulfure, S | 0.03 |
Itheyibhile ilandelayo ibonisa iimpawu ezibonakalayo ze-T8 zensimbi zesixhobo.
| Iipropati | Metric | Impiriyali |
|---|---|---|
| Ukuxinana | 8.43 g/cm3 | 0.267 lb/in3 |
Iimpawu zomatshini we-T8 izixhobo zentsimbi ziboniswa kwitheyibhile elandelayo.
| Iipropati | Metric | Impiriyali |
|---|---|---|
| Tensile strength | 1158 MPa | 167,95 ksi |
| Elongation | 15% | 15% |
| Imodyuli ye-elasticity | 190-210 GPA | 27557- 30457 ksi |
| Umlinganiselo wePoisson | 0.27-0.3 | 0.27-0.3 |
Iimpawu ze-thermal ze-T8 zensimbi zesixhobo zinikezelwa kwitheyibhile elandelayo
| Iipropati | Metric | Impiriyali |
|---|---|---|
| Ukwandiswa kwe-Thermal co-efficient | 16-17 µm/m°C | 8.8-9.4 µin/in°F |
| I-Thermal conductivity | 16 W/mK | 110 BTU.in/hrft².°F |
| Uhlobo lwemveliso | Iimveliso | Ubungakanani | Iinkqubo | hambisa ubume |
|---|---|---|---|---|
| Amacwecwe / Amacwecwe | Amacwecwe / Amacwecwe | 0.08-200mm(T)*W*L | Ukuqulunqa, ukuqengqeleka okushushu kunye nokuqengqeleka okubandayo | I-Anealed, Isisombululo kunye nokuguga, i-Q + T, i-ACID-WASHED, i-Shot Blasting |
| Ibha yentsimbi | Ibha eRound, iFlat Bar, iSquare Bar | Φ8-1200mm*L | Ukuqulunqa, ukuqengqeleka okushushu kunye nokuqengqeleka okubandayo, Cast | Mnyama, ukujika okurhabaxa, ukudutyulwa, |
| Ikhoyili / Strip | Ikhoyili yentsimbi /Intambo yentsimbi | 0.03-16.0x1200mm | I-Cold-Rolled & Hot-Rolled | I-Anealed, Isisombululo kunye nokuguga, i-Q + T, i-ACID-WASHED, i-Shot Blasting |
| Imibhobho / Imibhobho | Imibhobho engenamthungo/Iibhubhu, iMibhobho eWelded/Mibhobho | OD: 6-219mm x WT: 0.5-20.0mm | I-extrusion eshushu, i-Cold Drawn, i-Welded | I-Annealed, Isisombululo kunye nokuguga, i-Q + T, i-ACID-WASHED |
| IBanga | Umgangatho | Ilizwe | Isicelo |
|---|---|---|---|
| T8 | I-ASTM | i-USA | High-Speed Isixhobo Steel |