Intangiriro
| Ibigize imiti | C | Mn | Si | Cr | P | S |
| % | 0.19-0.74 | 0.40-1.10 | 0.40-1.30 | 0.80-3.10 | ≤0.018 | ≤0.15 |
| Mo | Ni | Gukomera | Gukomera | Ikizamini cya V-icyerekezo (agace ka pin) | Ikizamini cya V-icyiciro (aho bakorera) | |
| 0.20-0.85 | 0.5-1.0 | 300-400HB | 550-600HB | 18-19J / cm2 | 15-17J / cm2 |
Ibiranga
Gukomera cyane:Umwanya ukoreramo umutwe winyundo ufite ubukana bwa HB300-400, ushobora kurwanya neza kurira.
Gukomera cyane:Umwanya wo kwishyiriraho umutwe winyundo ufite ubukana bwa HB550-600, ufite ubukana bwiza bwo kwirinda kuvunika.
Ubuzima burebure:Umutwe wa nyundo ufite ubuzima burebure bwa serivisi, bukubye inshuro 2-2,5 kuruta ibyuma bya manganese.
Porogaramu
Icyuma cyacu giciriritse giciriritse cyuma ya karubone ikomera cyane inyundo ikoreshwa cyane mubyuma bitunganyirizwamo ibyuma, kumenagura reberi, inganda zongera gutunganya imodoka. Irakwiriye kumenagura no gusya ibikoresho bitandukanye bikomeye, nk'isahani y'icyuma, reberi, ibiti, isahani ya aluminium, n'ibindi.
Ibyiza
Imikorere ihanitse: Umutwe winyundo uhuza ibyiza byo gukomera no gukomera.
Ubuzima burambye bwa serivisi: Umutwe winyundo ufite ubuzima burebure.
Ubwinshi bwimikorere: Umutwe winyundo ukoreshwa cyane mubikorwa bitandukanye.
Umwanzuro
Ibicuruzwa byacu bito bito byoroheje bya karubone ibyuma byikubye kabiri inyundo nigicuruzwa cyiza cyane cyakirwa neza nabakiriya. Nihitamo ryiza kubakiriya bakeneye umutwe winyundo ufite imikorere myinshi nubuzima bwa serivisi ndende.