Tuubbada birta ah ee aan xuduudda lahayn ee isticmaalka dhismaha markabka waxaa inta badan loo adeegsadaa Heerka 1&Tbeebka 2 ee tuubada cadaadiska ee nidaamka tuubooyinka, kuleyliyaha iyo unugga aadka u kulul ee dhismaha markabka.
Model N0. ee tuubooyinka birta waaweyn: 320, 360, 410, 460, 490, iwm.
Cabbirrada:
| Noocyada tuubooyinka birta | Dhexroor ka baxsan | Dhumucda gidaarka | ||
| Tuubooyinka qaboojiyaha | Cabbirrada tuubada (mm) | Dulqaadyada (mm) | Cabbirrada tuubada (mm) | Dulqaadyada (mm) |
| ＞30-50 | ±0.3 | ≤30 | ± 10% | |
| ＞50-219 | ± 0.8% | |||
| Tuubooyinka kulul ee duuban | ＞219 | ± 1.0% | ＞20 | ± 10% |
Isku-dubarid kiimiko:
| Noocyada tubooyinka birta | Isku dhafka kiimikada (%) | ||||
| C | Si | Mn | P | S | |
| 320 | ≤0.16 | ≤0.35 | 0.40-0.70 | ≤0.035 | ≤0.035 |
| 360 | ≤0.17 | ≤0.35 | 0.40-0.80 | ≤0.035 | ≤0.035 |
| 410 | ≤0.21 | ≤0.35 | 0.40-1.20 | ≤0.035 | ≤0.035 |
| 460 | ≤0.22 | ≤0.35 | 0.80-1.40 | ≤0.035 | ≤0.030 |
| 490 | ≤0.23 | ≤0.35 | 0.80-1.50 | ≤0.035 | ≤0.030 |
Guryaha makaanikada:
| Noocyada tubooyinka birta | Xoog xajin (MPa) | Awood wax-soo-saarka (MPa) | Kordhinta (%) |
| 320 | 320-410 | ≥195 | ≥25 |
| 360 | 360-480 | ≥215 | ≥24 |
| 410 | 410-530 | ≥235 | ≥22 |
| 460 | 460-580 | ≥265 | ≥21 |
| 490 | 490-610 | ≥285 | ≥21 |
Waqtiga boostada: Febraayo-10-2023